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All Wiring Diagrams for Chevrolet Cutaway G2007 3500

AIR CONDITIONING

Compressor Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Compressor Wiring Diagram for Chevrolet Cutaway G2007 3500:

34

(6.6l)
(except 6.6l)
2006: diesel
A/c compressor clutch (4.3l : at left front of eng, 6.6l : top front of eng, except 4.3l & 6.6l: at lower right front of eng)
A/c fuse 32 10a
A/c high pressure switch (6.6l: on rear of a/c compressor, except 6.6l: on rear portion of a/c compressor)
A/c low pressure switch (on side of accumulator)
A/c relay 54
Bi-lev
Body fuse block (under left front seat)
Clutch rly ctrl
D12
Def
F12
G102 (left front lower side of engine block)
G102 (on left rear of engine)
Gasoline
Heat
Heat/def
Hot at all times
Hot in run
Hot in run or start
Hvac control assembly
Hvac fuse 10 20a
Ign e fuse 22 10a
Low press sig
Max
Norm
Off
Powertrain control module (pcm) (on left inner fender, in engine compt) (gasoline) engine control module (ecm) (left side of engine compt) (diesel)
Request sig
S102
Underhood fuse block (on left side of engine compt)
Vent

Heater Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Heater Wiring Diagram for Chevrolet Cutaway G2007 3500:

49

(6.6l)
(except 6.6l)
(on bottom of left "b" pillar) g347
(on left rear of
(rear a/c harn, 24 cm from rear blower motor resistor breakout)
(rear hvac harn, 13 cm from auxiliary blower motor connector breakout)
(rear hvac harn, 20 cm from auxiliary blower motor connector breakout)
(w/ rear auxiliary heater) (w/ rear hvac)
Air temperature actuator (behind right side of dash, on hvac)
Auxiliary blower motor (if equipped (left rear of passenger
Auxiliary blower motor resistor (if equipped) (on left rear of
Auxiliary blower motor switch (if equipped)
Auxiliary high speed blower motor relay (if equipped) (on left rear of
Auxiliary low speed blower motor relay (if equipped)
Auxiliary medium speed blower motor relay (if equipped) (on left rear of
Bi-lev
Blow fuse 51 40a
Blower motor (right rear of engine compt, on evaporator case)
Blower motor resistor assembly (right rear of engine compt)
Body fuse block (below left front seat)
Compt, on auxiliary hvac assembly)
Def
F10
G102 (left front lower side of engine block)
G102 (on left rear of engine)
G304 (behind right kick panel)
G401 (on top of right "d" pillar)
Heat
Heat/def
Hot at all times
Hot in run
Hvac 1 fuse 9 10a
Hvac control assembly
Hvac fuse 20a
Interior lights system
Med
Off
Passenger compt, on auxiliary hvac assembly)
Rr blower fuse 13 30a
S102
S249
S401 s411
S405
S412
S413
Splice pack sp347
Tan
Underhood fuse block (on left side of engine compt)
Vent

Manual A/C Wiring Diagram, Cargo Van (1 of 3) for Chevrolet Cutaway G2007 3500

List of elements for Manual A/C Wiring Diagram, Cargo Van (1 of 3) for Chevrolet Cutaway G2007 3500:

50

(6.6l)
(behind right kick panel) g304
(behind right side
(diesel)
(except 6.6l)
A/c high pressure switch (6.6l: on rear of a/c compressor, except 6.6l: on rear portion of a/c compressor)
Auxiliary air temperature actuator (on auxiliary hvac assembly)
Auxiliary mode actuator (left rear of passenger compt)
Battery
Bi-lev
Blow fuse 51 40a
Blower motor (right rear of engine compt)
Blower motor resistor assembly (at right rear of engine compt, on evaporator case)
Body fuse block (under left front seat)
C2 a
C2 c
Def
Defogger system
F10
Front auxiliary hvac control assembly (if equipped)
G102 (left front lower side of engine block)
G102 (on left rear of engine)
G347 (on bottom of left "b" pillar)
G401 (on top of right "d" pillar)
Ground
Heat
Heat/def
Hot at all times
Hot in run
Hvac 1 fuse 9 10a
Hvac control assembly
Hvac fuse 20a
Ing 3
Interior lights system
Logic
Max
Med
Norm
Of dash, on hvac) air temperature actuator
Off
R defog ind
Rear blwr fuse 13 30a
S102
S249
S314
S411
Tan
Underhood fuse block (on left side of engine compt)
Vacuum pump (right front of engine compt, under battery) a
Vent

Manual A/C Wiring Diagram, Cargo Van (2 of 3) for Chevrolet Cutaway G2007 3500

List of elements for Manual A/C Wiring Diagram, Cargo Van (2 of 3) for Chevrolet Cutaway G2007 3500:

44

(6.6l)
(except 6.6l)
(on left rear of
(provisional)
(rear hvac harn, 13 cm from auxiliary blower motor connector breakout)
(top of right "d" pillar) g401
(w/ rv upfitter
(w/ rv upfitter option:
(w/ rv upfitter option: body harn, 22 cm from c308 breakout) (w/o rv upfitter option: body harn, 41 cm from c304 breakout)
A/c compressor clutch (4.3l: at left front of eng, 4.8l, 5.3l & 6.0l: at lower right front of eng, 6.6l: top front of eng)
A/c fuse 32 10a
A/c low pressure switch (on side of accumulator)
A/c relay 54
Auxiliary blower motor (if equipped) (on auxiliary hvac)
Auxiliary blower motor resistor (if equipped)
Auxiliary high speed blower motor relay (if equipped)
Auxiliary low speed blower motor relay (if equipped)
Auxiliary medium speed blower motor relay (if equipped)
Body harn, 22 cm from c308 breakout) (w/o rv upfitter option: body harn, 5 cm from c304 breakout)
C319
Clutch rly ctrl
D12
Diesel
F12
G102 (left front lower side of engine block)
G102 (on left rear of engine)
Gasoline
Hot at all times
Hot in run or start
Ign e fuse 22 10a
Low press sig
Option: body harn, 32 cm from c308 breakout) (w/o rv upfitter option: body harn, 31 cm from c304 breakout)
Passenger compt, on auxiliary hvac assembly)
Powertrain control module (pcm) (on left front inner fender) (gasoline) engine control module (ecm) (left side of engine compt) (diesel)
Req sig
S102
S308
S310
S311
S405
S411
S412 (rear hvac harn, 20 cm from auxiliary blower motor connector breakout)
S413 (rear a/c harn, 24 cm from aux blower motor breakout)
Underhood fuse block (on left side of engine compt)

Manual A/C Wiring Diagram, Cargo Van (3 of 3) for Chevrolet Cutaway G2007 3500

List of elements for Manual A/C Wiring Diagram, Cargo Van (3 of 3) for Chevrolet Cutaway G2007 3500:

31

(under left side of dash) data link connector (dlc)
5v ref
Combustion sensor
Coolant heater (diesel)
Coolant heater air temperature sensor
Coolant heater blower
Coolant heater fuel pump (attached to left inner frame rail, near the fuel pump assembly)
Coolant heater glow plug
Coolant sensor
Engine control module (ecm) (left side of engine compt)
Foh/ecm/ tcm batt fuse 2 20a
Fuel pump
G400 (on inner left rear frame rail)
Glow plug control module (gpcm) (turbo: left rear of eng, except turbo: top rear of eng)
Grd
Hot at all times
Low ref
Nca
Overheat sensor
Red
S402
Serial +
Serial -
Splice pack sp250 (in dash harn, approximately 20 cm from underhood pass through grommet)
Tan
Transmission control module (tcm) (left front of engine compt)
Underhood fuse block (on left side of engine compt)
Volt
Volt +
W/ auxiliary heater
W/o auxiliary heater

Manual A/C Wiring Diagram, Passenger Van (1 of 3) for Chevrolet Cutaway G2007 3500

List of elements for Manual A/C Wiring Diagram, Passenger Van (1 of 3) for Chevrolet Cutaway G2007 3500:

59

(6.6l)
(behind right kick panel) g304
(behind right side
(diesel)
(except 6.6l)
(w/ rv upfitter option:
(w/ rv upfitter option: in upfitter hvac control harn, 19 cm from c303 breakout) (w/o rv upfitter option: in front headliner harn, 42 cm from c304 breakout)
(w/ rv upfitter option: in upfitter hvac control harn, 64 cm from c303 breakout) (w/o rv upfitter option: in front headliner harn, 11 cm from c304 breakout)
A/c high pressure switch (6.6l: on rear of a/c compressor, except 6.6l: on rear portion of a/c compressor)
Auxiliary hvac control processor (center front of headliner)
Battery
Bi-lev
Blow fuse 51 40a
Blower motor (on right rear of engine compt, on evaporator case)
Blower motor resistor assembly (at right rear of engine compt, on evaporator case)
Body fuse block (under left front seat)
C1 g
C2 a
C2 c
Def
Defogger system
F10
Front auxiliary hvac control assembly
G102 (left front lower side of engine block)
G102 (on left rear of engine)
G347 (on bottom of left "b" pillar)
Ground
Heat
Heat/def
Hot at all times
Hot in run
Hvac 1 fuse 9 10a
Hvac control assembly
Hvac fuse 20a
In upfitter hvac control harn, 39 cm from c303 breakout) (w/o rv upfitter option: in front headliner harn, 31 cm from c304 breakout)
Ing 3
Interior lights system
Logic
Max
Med
Norm
Of dash, on hvac) air temperature actuator
Off
R defog ind
Rear
Rear auxiliary hvac control assembly
Rr blower fuse 13 30a
S102
S249
S305
S306
S307
S314
S354
Tan
Tan e
Underhood fuse block (on left side of engine compt)
Vacuum pump (right front of engine compt, under battery) a
Vent

Manual A/C Wiring Diagram, Passenger Van (2 of 3) for Chevrolet Cutaway G2007 3500

List of elements for Manual A/C Wiring Diagram, Passenger Van (2 of 3) for Chevrolet Cutaway G2007 3500:

44

(6.6l)
(except 6.6l)
(on left rear of
(provisional)
(rear hvac harn, 13 cm from auxiliary blower motor connector breakout) s405
(w/ rv upfitter
(w/ rv upfitter option:
(w/ rv upfitter option: body harn, 22 cm from c308 breakout) (w/o rv upfitter option: body harn, 41 cm from c304 breakout)
A/c compressor clutch
A/c fuse 32 10a
A/c low pressure switch (on side of accumulator)
A/c relay 54
Auxiliary air temperature actuator (on auxiliary hvac assembly)
Auxiliary blower motor (on auxiliary hvac)
Auxiliary blower motor resistor
Auxiliary high speed blower motor relay
Auxiliary low speed blower motor relay
Auxiliary medium speed blower motor relay
Auxiliary mode actuator (left rear of passenger compt)
Body harn, 22 cm from c308 breakout) (w/o rv upfitter option: body harn, 5 cm from c304 breakout)
C319
Clutch rly ctrl c2
D12
F12
G102 (left front lower side of engine block)
G102 (on left rear of engine)
G401 (on top of right "d" pillar)
Gasoline diesel
Hot at all times
Hot in run or start
Ign e fuse 22 10a
Low press sig c2
Option: body harn, 32 cm from c308 breakout) (w/o rv upfitter option: body harn, 31 cm from c304 breakout)
Passenger compt, on auxiliary hvac assembly)
Powertrain control module (pcm) (on left front inner fender) (gasoline) engine control module (ecm) (left side of engine compt) (diesel)
Request sig c2
S102
S308
S310
S311
S411
S412 (rear hvac harn, 20 cm from auxiliary blower motor connector breakout)
S413 (rear a/c harn, 24 cm from auxiliary blower motor breakout)
Underhood fuse block (on left side of engine compt)

Manual A/C Wiring Diagram, Passenger Van (3 of 3) for Chevrolet Cutaway G2007 3500

List of elements for Manual A/C Wiring Diagram, Passenger Van (3 of 3) for Chevrolet Cutaway G2007 3500:

31

(under left side of dash) data link connector (dlc)
5v ref
Combustion sensor
Coolant heater (diesel)
Coolant heater air temperature sensor
Coolant heater blower
Coolant heater fuel pump (attached to left inner frame rail, near the fuel pump assembly)
Coolant heater glow plug
Coolant sensor
Engine control module (ecm) (left side of engine compt)
Foh/ecm/ tcm batt fuse 2 20a
Fuel pump
G400 (on inner left rear frame rail)
Glow plug control module (gpcm) (turbo: left rear of eng, except turbo: top rear of eng)
Grd
Hot at all times
Low ref
Nca
Overheat sensor
Red
S402
Serial +
Serial -
Splice pack sp250 (in dash harn, approximately 20 cm from underhood pass through grommet)
Tan
Transmission control module (tcm) (left front of engine compt)
Underhood fuse block (on left side of engine compt)
Volt
Volt +
W/ auxiliary heater
W/o auxiliary heater

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (1 of 2) for Chevrolet Cutaway G2007 3500:

71

(at left rear of wheel hub)
(at right rear of wheel hub)
(on left frame rail, near center of vehicle)
5v ref
Abs/tcc switch
Abs/tcs class 2 serial data
Abs/vses fuse 48 60a
Auxiliary 1 fuse 32 60a
Battery (+)
Body fuse block (under left front seat)
Brake fluid level sw sig
Brake in
Brks fuse 11 10a
C12
C7 a
Control module (ebcm)
Del torque
Delivered torque signal
E12
Electronic brake
G300 (on left frame rail, near ebcm)
Gnd
Hot at all times
Hot in run
Hot in run or start
Ign e fuse 22 10a
Ignition 3 volt
Lateral accelerometer sig
Left front wheel speed sensor (on inside of left front wheel)
Left rear wheel speed sensor
Lf wss sig
Lf wss sig lo ref
Lr wss sig
Lr wss sig lo ref
Nca
Pnk
Power distribution system
Powertrain control module (pcm) (in eng compt, on left inner fender)
Precharge motor hi
Precharge motor lo
Precharge pump (at left front of frame rail)
Red
Req torque
Request torque signal
Rf wss sig lo ref
Right front wheel speed sensor (on inside of right front wheel)
Right rear wheel speed sensor
Rr wss sig
Rr wss sig lo ref
S315
Self test sig circuit
Steering wheel pos sig a
Steering wheel pos sig b
Stop lamp switch (behind left side of dash, above brake pedal)
Tan
Tcc brake sw/cruise ctrl sig
Traction ctrl pref sw sig
Underhood fuse block (on left side of engine compt)
Vehicle speed sensor (vss) (on right side of transmission)
Vehicle speed sig
Vses motor
Vss high
Vss low
Vss output
Wheel pos marker pulse sig
Wheel pos sens low ref
Wheel pos sens sig 1
Yaw rate frequency
Yaw rate sensor 5v ref
Yaw rate sensor lo ref
Yaw rate sensor sig

Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (2 of 2) for Chevrolet Cutaway G2007 3500:

37

(10 cm from underhood pass- through grommet breakout) sp200
5v ref
Abs ind
Brake fluid level switch (on brake master cylinder reservoir)
Brake ind
Brake pressure differential switch (on brake valve, near front of ebcm)
Caution ind
Data link connector (dlc) (under left side of dash)
G102 (gas: left rear of engine, diesel: left front side of eng block)
G303 (behind left kick panel)
G304 (behind right kick panel)
G400 (on inner left rear frame rail)
Ground
Heavy duty
Hot in run or start
Ign 3 voltage
Instrument panel cluster
Light duty
Logic
Low ref
Not ready ind
Pcm ign 1 fuse 38 15a
Pnk
S102
S248
S249
S402
Sensor self test sig cir
Steering wheel pos marker pulse sig
Steering wheel position sens sig 1
Steering wheel position sig a
Steering wheel position sig b
Steering wheel speed/ position sensor (at base of steering column)
Traction control switch
Underhood fuse block (on left side of engine compt)
Yaw & lateral acceleration sensor (under front passenger seat)
Yaw rate frequency

Anti-lock Brakes Wiring Diagram, without Vehicle Speed Enhancement Stability for Chevrolet Cutaway G2007 3500

List of elements for Anti-lock Brakes Wiring Diagram, without Vehicle Speed Enhancement Stability for Chevrolet Cutaway G2007 3500:

56

(diesel)
(gasoline)
(heavy duty)
(light duty)
(on left frame rail, near center of vehicle) electronic brake control module (ebcm)
A10
Abs pump
Abs/tcc sw
Abs/vses fuse 48 60a
Anti-lock ind
B10
Body fuse block (under left front seat)
Brake fluid level sw in
Brake ind
Brake input
Brake pressure differential switch (light duty) (on brake valve, near front of ebcm) brake fluid level switch (heavy duty) (on brake master cylinder reservoir)
Brks fuse 11 10a
C1 d4
C12
C2 e12
C7 a
Cruise control system
Data link connector (dlc) (under left side of dash)
Diesel
G102 (gas: left rear of engine, diesel: left front side of eng block)
G300 (on left frame rail, near ebcm)
G400 (inner left rear frame rail)
Gas
Hot at all times
Hot in run
Hot in run or start
Ign e fuse 22 10a
Ignition
Instrument panel cluster
Left front sensor (+)
Left front sensor (-)
Left front wheel speed sensor (on inside of left front wheel)
Logic
Pnk
Powertrain or engine control module (pcm or ecm) (in eng comp, on left inner fender) (gasoline) (left side of engine compt) (diesel)
Right front sensor (+)
Right front sensor (-)
Right front wheel speed sensor (on inside of right front wheel)
S402 s102
Serial data
Sp200 (in dash wiring harn, 10 cm from underhood pass-through grommet breakout)
Stop lamp switch (behind left side of dash, above brake pedal)
Tan
Tcc brake sw
Transmission control module (tcm) (left front corner of eng compt)
Underhood fuse block (on left side of eng compt)
Vehicle speed sensor (vss) (4l80-e: on left side of transmission, 4l60-e: on right side of transmission)
Vss high
Vss input
Vss low
Vss output

ANTI-THEFT

Anti-theft Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Anti-theft Wiring Diagram for Chevrolet Cutaway G2007 3500:

43

(dash harn, 10 cm from underhood pass-through grommet breakout) splice pack sp200
12v
12v ref
A11
A12
Acc volt
B12
B9 serial data c2
Body control module (behind lower right side of dash)
Data link connector (under left side of dash)
Data serial
Diesel
Electronic brake control module (on left frame rail, near center of vehicle)
Engine control module (left inner fender)
Fuse 46 10a
G303 (behind left kick panel)
Gasoline
Ground
Hot at all times
Hot in run or acc
Hot in run or start
Hot in run, acc or start
Ign 0 volt
Ign 1 volt
Instrument panel cluster
Passlk sens
Passlock sensor (inside top of steering column)
Passlock signal
Pnk
Powertrain control module (left inner fender)
S248
Security indicator
Sens ret
Sensor return
Serial data
Tan
Tbc accy (gas) tbc/tcm accy (diesel)
Tbc fuse 19 10a
Tbc ign 0 fuse 6 10a
Tbc ign 1 fuse 24 10a
Underhood fuse block (left side of engine compt)
W/ active brake control
W/o active brake control

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Body Control Modules Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500:

56

12 volt ref
5volt ref
A10
A11
A12
Anti-theft system
B10
B11
B12
Backlight lamps ctrl
Battery +
Body control module (behind lower right side of dash)
Cargo door unlock rly ctrl
Class 2 serial data
Computer data lines system
Dimming input
Door locks system
Driver unlock rly ctrl
Drl low ctrl
Drl on/off sw sig
Exterior lights system
G302 (behind left kick panel)
G303 (behind left kick panel)
Ground
Hazard sw sig
Headlamp dimmer sw sig
Headlamp high beam relay ctrl
Headlamp low beam relay ctrl
Headlights system
Horn rly ctrl
Horns system
Hot at all times
I/p lamp dimming ctrl
Interior lamp defeat sw sig
Interior lights system
Led dimming sig
Park lamp relay ctrl
Park lamp sw on sig
Passenger door lock rly ctrl
Passenger door sw unlock rly ctrl
Pnk
Power distribution system
Rap relay coil ctrl
Rear fog lamp rly
Rear fog lamp sw sig
S247
S248
Security syst sens low ref
Security system sens sig
Tan
Tbc 3 fuse 16 15a
Tbc 4 fuse 11 15a
Tbc fuse 19 10a
Tow/haul sw sig
Tow/haul switch
Underhood fuse block (on left side of eng compt)

Body Control Modules Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Body Control Modules Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500:

52

(w/ commercial tradesman package)
A11
Access panel lf rly ctrl
Access panel lr rly ctrl
Access panel right side rly ctrl
Accessory volt
B11
B12
Battery +
Body control module (behind lower right side of dash)
C except cutaway chassis
Courtesy lamp high ctrl
Courtesy lamps on sig
D cutaway chassis
Diesel
Dimmer return
Dome fluorescent work lamp rly ctrl
Dome fluorescent work lamp sig
Door lock ctrl
Door locks system
Door open sw sig
Door unlock ctrl
Except recreational vehicle
Exterior lights system
Gasoline
Headlamp sw flash to pass sig
Headlamp sw headlamp on sig
Headlights system
Hot at all times
Hot in acc & run
Hot in acc run & start
Hot in run & start
Ign 0 fuse 6 10a
Ignition 0 volt
Ignition 1 volt
Interior lights system
Key in ignition sw sig
Lf door open sw sig
Mirrors system
Park brake sw sig
Park brake switch (under left side of dash)
Pnk
Power distribution system (diesel)
Rear door open sw sig
Recreational vehicle
Tan
Tbc 2 fuse 18 15a
Tbc accy tbc/tcm accy fuse 46 10a
Tbc ign1 fuse 24 10a
Trunk, tailgate, fuel doors system
Underhood fuse block (on left side of eng compt)
Warnings system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Computer Data Lines Wiring Diagram for Chevrolet Cutaway G2007 3500:

39

(+)
(-)
(diesel)
120 ohm terminator
B12
Body control module (bcm) (behind lower right side of dash)
Chime module (behind left center of dash)
Coolant heater (attached to left front inner frame rail) (diesel)
Data clss 2
Data link connector (dlc) (under left side of dash)
Diesel
Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
Engine control module (ecm) (diesel)
Fuse block- underhood (on left side of engine compt)
G303 (behind left kick panel)
Gas
Glow plug control module (gpcm) (6.6l: top rear of engine) (6.6l turbo: left rear of engine) (diesel)
Gmlan hi-spd (+)
Gmlan hi-spd (-)
Hot at all times
Inflatable restraint sensing & diagnostic module (sdm) (under left front seat)
Instrument panel cluster
Ltr fuse 30 15a
Pnk
Power distribution system
Powertrain control module (pcm) (in engine compt, on left inner fender)
Radio
Remote control door lock receiver (rcdlr) (behind center of dash)
S248
Splice pack sp200 (in dash wiring harness, 10 cm from underhood pass- through grommet breakout)
Splice pack sp250 (in dash harness, 20 cm from underhood pass- through grommet)
Tan
Transmission control module (tcm) (left front corner of engine compt) (diesel)
W/ active brake control
W/ coolant heater
W/ radio
W/o active brake control
W/o coolant heater
W/o radio

CRUISE CONTROL

4.8L VIN V

4.8L VIN V, Cruise Control Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Cruise Control Wiring Diagram for Chevrolet Cutaway G2007 3500:

43

Body fuse block (under left front seat)
Class 2
Class 2 (pcm)
Computer data lines system
Cruise control on/off switch
Cruise ind
Cruise on input
Data
E12
Exterior lights system
F10
G102 (behind left kick panel)
Ground
Hot at all times
Hot in run & start
Ign
Ign e fuse 22 10a
Ignition
Instrument
Nca
Off
Panel cluster
Pcm ign 1 fuse 38 15a
Pnk
Powertrain control module (pcm) (in engine compt, on left inner fender)
Resume/ accel
Resume/accel
Resume/accel sig
S102
Serial data
Set/ coast
Set/coast sig
Stop lp fuse 7 15a
Stop/ chmsl fuse 8 10a
Stoplamp sw input
Stoplamp switch (above brake pedal)
Throttle actuator control (tac) module (at left rear of engine compartment)
Turn signal multifunction switch
Uart serial data
Underhood fuse block (left side of engine compt)
Vehicle speed sensor (vss) (on right side of transmission)
Vss high
Vss low

6.0L VIN U

6.0L VIN U, Cruise Control Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Cruise Control Wiring Diagram for Chevrolet Cutaway G2007 3500:

43

Body fuse block (under left front seat)
Class 2
Class 2 (pcm)
Computer data lines system
Cruise control on/off switch
Cruise ind
Cruise on input
Data
E12
Exterior lights system
F10
G102 (behind left kick panel)
Ground
Hot at all times
Hot in run & start
Ign
Ign e fuse 22 10a
Ignition
Instrument
Nca
Off
Panel cluster
Pcm ign 1 fuse 38 15a
Pnk
Powertrain control module (pcm) (in engine compt, on left inner fender)
Resume/ accel
Resume/accel
Resume/accel sig
S102
Serial data
Set/ coast
Set/coast sig
Stop lp fuse 7 15a
Stop/ chmsl fuse 8 10a
Stoplamp sw input
Stoplamp switch (above brake pedal)
Throttle actuator control (tac) module (at left rear of engine compartment)
Turn signal multifunction switch
Uart serial data
Underhood fuse block (left side of engine compt)
Vehicle speed sensor (vss) (on right side of transmission)
Vss high
Vss low

6.6L VIN 2

6.6L VIN 2, Cruise Control Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Cruise Control Wiring Diagram for Chevrolet Cutaway G2007 3500:

49

A10
Anti-lock brake system
Body fuse block (under left front seat)
Class 2
Class 2 (pcm)
Computer data lines system
Cruise control on/off switch
Cruise ind
Cruise on input
Data
E12
Ecm/tcm glo plug mdl fuse 38 15a
Engine control module (ecm)
Exterior lights system
F10
Foh/ecm/ tcm batt fuse 2 20a
G103 (left front lower side of the engine block)
Ground
Hi spd gmlan +
Hi spd gmlan -
Hot at all times
Hot in run & start
Ign
Ign e fuse 22 10a
Ignition
Instrument
Nca
Off
Panel cluster
Pnk
Resume/ accel
Resume/accel
Resume/accel sig
S101
Set/ coast
Set/coast sig
Stop lp fuse 7 15a
Stop/ chmsl fuse 8 10a
Stoplamp sw input
Stoplamp switch (above brake pedal)
Tan
Tcc brk sw
Transmission control module (tcm) (left front corner of engine compt)
Turn signal multifunction switch
Underhood fuse block (left side of engine compt)
Vehicle speed sensor (vss) (on right side of transmission)
Vss
Vss high
Vss low

6.6L VIN 6

6.6L VIN 6, Cruise Control Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Cruise Control Wiring Diagram for Chevrolet Cutaway G2007 3500:

49

A10
Anti-lock brake system
Body fuse block (under left front seat)
Class 2
Class 2 (pcm)
Computer data lines system
Cruise control on/off switch
Cruise ind
Cruise on input
Data
E12
Ecm/tcm glo plug mdl fuse 38 15a
Engine control module (ecm)
Exterior lights system
F10
Foh/ecm/ tcm batt fuse 2 20a
G103 (left front lower side of the engine block)
Ground
Hi spd gmlan +
Hi spd gmlan -
Hot at all times
Hot in run & start
Ign
Ign e fuse 22 10a
Ignition
Instrument
Nca
Off
Panel cluster
Pnk
Resume/ accel
Resume/accel
Resume/accel sig
S101
Set/ coast
Set/coast sig
Stop lp fuse 7 15a
Stop/ chmsl fuse 8 10a
Stoplamp sw input
Stoplamp switch (above brake pedal)
Tan
Tcc brk sw
Transmission control module (tcm) (left front corner of engine compt)
Turn signal multifunction switch
Underhood fuse block (left side of engine compt)
Vehicle speed sensor (vss) (on right side of transmission)
Vss
Vss high
Vss low

DEFOGGERS

Defoggers Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Defoggers Wiring Diagram for Chevrolet Cutaway G2007 3500:

37

A4 c2
B12 c1
Body fuse block (under left front seat)
C3 b
C3 d
Defogger ind
Driver outside rearview mirror
G302 (behind left kick panel)
G304 (behind right kick panel)
G347 (on bottom of left "b" pillar)
G401 (on top of right "d" pillar)
G402 (on top of left "d" pillar)
Ground
Hot at all times
Hot in run
Htd mir defog fuse 12 30a
Hvac 1 fuse 9 10a
Hvac control assembly
Ign 3 voltage
Left rear window defog grid
Logic
Nca
Passenger outside rear- view mirror
Rear def/ htd mir fuse 8 20a
Rear defog relay
Rear window defogger switch
Right rear window defog grid
Rr defog rly pwr
S247
S401
S500
S600
S902
Splice pack sp347
Stationary rear door window
Swing out rear door window
Under- hood fuse block (on left side of eng compt)

ENGINE PERFORMANCE

4.8L VIN V

4.8L VIN V, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Cutaway G2007 3500:

63

(5.3l)
(lower right rear of engine) crankshaft position (ckp) sensor
(under left side of dash) data link connector
12v ref
3-2 ss ctrl
5v ref 1
5v ref 2
A w/ active brake control
A10
Abs system
C10
Ckp sig
Class 2 data
Cmp sig
D10
E10
Ect sig
Eng 1 fuse 23 15a
Eng 2 fuse 21 15a
G103 (right rear of engine)
Gnd
Ho2s hi sig
Ho2s lo
Hot at all times
Hot in accy, run & start
Hot in run & start
Ign 0 fuse 10a
Ign 0 volt
Ign 1 volt
Inj 1 ctrl
Inj 2 ctrl
Inj 3 ctrl
Inj 4 ctrl
Inj 5 ctrl
Inj 6 ctrl
Inj 7 ctrl
Inj 8 ctrl
Injectors
Ks 1 signal
Ks 2 sig
Low ref
O2a fuse 15a
O2b fuse 15a
Oil lev sw sig
Pcm batt fuse 2 20a
Pnk
Pnk a
Powertrain control module (in engine compt, on left inner fender)
Prnd a sig
Prnd b sig
Prnd p sig
Range b
Range c
Req torq sig
S101
Sp200 (in dash wiring harn, 10cm from underhood pass- through grommet breakout)
Start rly ctrl
Starting/ charging system
Stp lp sw sig
Tan
Tan b
Uart ser data
Underhood fuse block (left side of engine compartment)

4.8L VIN V, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Cutaway G2007 3500:

28

(cargo/passenger: in chassis harn, 44 cm from ebcm connector breakout) s301
(cutaway: in chassis harn, 87 cm from ebcm connector breakout)
(not used)
5.3l w/ ca emissons
Engine coolant temperature sensor (at left front of engine)
Engine oil level switch (right side of oil pan)
Fuel pump & sender assembly (on fuel tank)
Fuel pump fuse 12 20a
Fuel pump relay
G102 (left rear of engine)
G103 (right rear of engine)
G400 (on inner left rear frame rail)
Gas pass/cargo heavy duty (w/o hd truck trailer wiring)
Heated oxygen sensor (bank 1 sensor 1) (in exh pipe, front of cat converter)
Heated oxygen sensor (bank 1 sensor 2) (in exh pipe, back of cat converter)
Heated oxygen sensor (bank 2 sensor 1) (in exh pipe, front of cat converter)
Heated oxygen sensor (bank 2 sensor 2) (in exh pipe, back of cat converter)
Hot at all times
Knock sensor 1 (below front of intake manifold)
Knock sensor 2 (below rear of intake manifold)
Nca
Other
Park/neutral position switch (left side of transmission)
Pnk
S101
S102
Tan
Under- hood fuse block (left side of engine compt)

4.8L VIN V, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Cutaway G2007 3500:

38

(4l60e)
(4l60e) s
1-2 sol
2-3 sol
3-2 sol
5v ref
A red
A/t fluid pressure manual valve position switch
Accelerator pedal position sensor (under left side of dash)
Apps 1 sig
Apps 2 sig
Automatic transaxle
C12
Camshaft position sensor (top center rear of engine)
Engine oil pressure (eop) sensor (top rear of engine)
Evaporative emission (evap) canister purge solenoid (on top of engine, near throttle body)
Fuel tank pressure sensor (on fuel tank)
Hot in run & start
Ign e fuse 22 10a
Low ref
M tan
Manifold absolute pressure sensor (top rear of engine)
N pnk
Pc sol valve
Pnk
Pnk a
Red
Rev
Sensor 1
Sensor 2
Stop- lamp switch (above brake pedal)
Tan
Tcc pwm sol
Tcc sol
Tft sensor
Throttle actuator control module (at left rear of engine compt)
Underhood fuse block
Underhood fuse block (left side of engine compartment)

4.8L VIN V, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Cutaway G2007 3500:

35

(at left rear of engine compt) throttle actuator control module
(on left side of transmission) (4l80e) automatic transmission input shaft speed sensor
5v ref
Can vent fuse 34 10a
Chmsl vlt
Cruise control system
Cruise on sw
Evaporative emissions canister vent solenoid (on evap canister, near front of fuel tank)
G102 (on left rear of engine)
G103 (right rear of engine)
Gnd
Ground
Hot at all times
Iat sensor
Ign
Ign 1 vlt
Intake air temperature (iat)/ mass airflow (maf) sensor (integral with mass airflow sensor)
Low ref
Pnk
Res/accel
S101
S102
Set/coast
Signal
Tac mtr cntl
Tac mtr cntl 1
Tan
Throttle body
Throttle position sensor 1
Throttle position sensor 2
Tps 1 sig
Tps 2 sig
Uart ser data
Underhood fuse block (left side of engine compartment)
Vehicle speed sensor (4l60-e: on right side of transmission) (4l80-e: on left side of transmission)

4.8L VIN V, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Cutaway G2007 3500:

81

(5.3l)
(in even ignition/coil module jumper harn, on top right side of engine)
(in odd ignition/coil module jumper harn, on top left side of engine)
(left rear of engine) g102
1-2 ss ctrl
12v ref
2-3 ss ctrl
A/c low press
A/c request
A/c system (w/ front manual controls)
Anti-lock brakes system
At iss high sig
At iss low sig
B10
Clut rly ctrl
Crank fuse 27 10a
Crank volt
Ctrl
Del torq sig
Evap canp ctrl
Evap vent ctrl
Front high sig
Front low sig
Fuel lev sig
Fuel press sig
G103 (right rear of engine)
Gen cycle sig
Gen turn on
Gnd
Ho2s htr low
Ho2s low ctrl
Hot in run & start
Hot in start
Iat sig
Ic 1 ctrl
Ic 2 ctrl
Ic 3 ctrl
Ic 4 ctrl
Ic 5 ctrl
Ic 6 ctrl
Ic 7 ctrl
Ic 8 ctrl
Ign
Ignition coils
Instrument panel cluster
Logic
Low ref
Maf sig
Malfunction indicator lamp
Map sig
Mil ctrl
Nca
Nca nca
Pc sol hi ctrl
Pc sol lo ctrl
Pcm ign 1 fuse 38 15a
Pmp rly ctrl
Pnk
Pnk d
Powertrain control module (in engine compt, on left inner fender)
Press sens sig
Press sw sig a
Prnd c sig
Red c
Ref lo
S101
S183
S184
S185
S187
S188
Spark plug
Starting/ charging system
Starting/charging system
Tan
Tcc pwm ctrl
Tcc sol ctrl
Tft sens sig
Underhood fuse block (left side of engine compartment)
Vss
W/ active brake control

6.0L VIN U

6.0L VIN U, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Cutaway G2007 3500:

63

(5.3l)
(lower right rear of engine) crankshaft position (ckp) sensor
(under left side of dash) data link connector
12v ref
3-2 ss ctrl
5v ref 1
5v ref 2
A w/ active brake control
A10
Abs system
C10
Ckp sig
Class 2 data
Cmp sig
D10
E10
Ect sig
Eng 1 fuse 23 15a
Eng 2 fuse 21 15a
G103 (right rear of engine)
Gnd
Ho2s hi sig
Ho2s lo
Hot at all times
Hot in accy, run & start
Hot in run & start
Ign 0 fuse 10a
Ign 0 volt
Ign 1 volt
Inj 1 ctrl
Inj 2 ctrl
Inj 3 ctrl
Inj 4 ctrl
Inj 5 ctrl
Inj 6 ctrl
Inj 7 ctrl
Inj 8 ctrl
Injectors
Ks 1 signal
Ks 2 sig
Low ref
O2a fuse 15a
O2b fuse 15a
Oil lev sw sig
Pcm batt fuse 2 20a
Pnk
Pnk a
Powertrain control module (in engine compt, on left inner fender)
Prnd a sig
Prnd b sig
Prnd p sig
Range b
Range c
Req torq sig
S101
Sp200 (in dash wiring harn, 10cm from underhood pass- through grommet breakout)
Start rly ctrl
Starting/ charging system
Stp lp sw sig
Tan
Tan b
Uart ser data
Underhood fuse block (left side of engine compartment)

6.0L VIN U, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Cutaway G2007 3500:

28

(cargo/passenger: in chassis harn, 44 cm from ebcm connector breakout) s301
(cutaway: in chassis harn, 87 cm from ebcm connector breakout)
(not used)
5.3l w/ ca emissons
Engine coolant temperature sensor (at left front of engine)
Engine oil level switch (right side of oil pan)
Fuel pump & sender assembly (on fuel tank)
Fuel pump fuse 12 20a
Fuel pump relay
G102 (left rear of engine)
G103 (right rear of engine)
G400 (on inner left rear frame rail)
Gas pass/cargo heavy duty (w/o hd truck trailer wiring)
Heated oxygen sensor (bank 1 sensor 1) (in exh pipe, front of cat converter)
Heated oxygen sensor (bank 1 sensor 2) (in exh pipe, back of cat converter)
Heated oxygen sensor (bank 2 sensor 1) (in exh pipe, front of cat converter)
Heated oxygen sensor (bank 2 sensor 2) (in exh pipe, back of cat converter)
Hot at all times
Knock sensor 1 (below front of intake manifold)
Knock sensor 2 (below rear of intake manifold)
Nca
Other
Park/neutral position switch (left side of transmission)
Pnk
S101
S102
Tan
Under- hood fuse block (left side of engine compt)

6.0L VIN U, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Cutaway G2007 3500:

38

(4l60e)
(4l60e) s
1-2 sol
2-3 sol
3-2 sol
5v ref
A red
A/t fluid pressure manual valve position switch
Accelerator pedal position sensor (under left side of dash)
Apps 1 sig
Apps 2 sig
Automatic transaxle
C12
Camshaft position sensor (top center rear of engine)
Engine oil pressure (eop) sensor (top rear of engine)
Evaporative emission (evap) canister purge solenoid (on top of engine, near throttle body)
Fuel tank pressure sensor (on fuel tank)
Hot in run & start
Ign e fuse 22 10a
Low ref
M tan
Manifold absolute pressure sensor (top rear of engine)
N pnk
Pc sol valve
Pnk
Pnk a
Red
Rev
Sensor 1
Sensor 2
Stop- lamp switch (above brake pedal)
Tan
Tcc pwm sol
Tcc sol
Tft sensor
Throttle actuator control module (at left rear of engine compt)
Underhood fuse block
Underhood fuse block (left side of engine compartment)

6.0L VIN U, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Cutaway G2007 3500:

35

(at left rear of engine compt) throttle actuator control module
(on left side of transmission) (4l80e) automatic transmission input shaft speed sensor
5v ref
Can vent fuse 34 10a
Chmsl vlt
Cruise control system
Cruise on sw
Evaporative emissions canister vent solenoid (on evap canister, near front of fuel tank)
G102 (on left rear of engine)
G103 (right rear of engine)
Gnd
Ground
Hot at all times
Iat sensor
Ign
Ign 1 vlt
Intake air temperature (iat)/ mass airflow (maf) sensor (integral with mass airflow sensor)
Low ref
Pnk
Res/accel
S101
S102
Set/coast
Signal
Tac mtr cntl
Tac mtr cntl 1
Tan
Throttle body
Throttle position sensor 1
Throttle position sensor 2
Tps 1 sig
Tps 2 sig
Uart ser data
Underhood fuse block (left side of engine compartment)
Vehicle speed sensor (4l60-e: on right side of transmission) (4l80-e: on left side of transmission)

6.0L VIN U, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Cutaway G2007 3500:

81

(5.3l)
(in even ignition/coil module jumper harn, on top right side of engine)
(in odd ignition/coil module jumper harn, on top left side of engine)
(left rear of engine) g102
1-2 ss ctrl
12v ref
2-3 ss ctrl
A/c low press
A/c request
A/c system (w/ front manual controls)
Anti-lock brakes system
At iss high sig
At iss low sig
B10
Clut rly ctrl
Crank fuse 27 10a
Crank volt
Ctrl
Del torq sig
Evap canp ctrl
Evap vent ctrl
Front high sig
Front low sig
Fuel lev sig
Fuel press sig
G103 (right rear of engine)
Gen cycle sig
Gen turn on
Gnd
Ho2s htr low
Ho2s low ctrl
Hot in run & start
Hot in start
Iat sig
Ic 1 ctrl
Ic 2 ctrl
Ic 3 ctrl
Ic 4 ctrl
Ic 5 ctrl
Ic 6 ctrl
Ic 7 ctrl
Ic 8 ctrl
Ign
Ignition coils
Instrument panel cluster
Logic
Low ref
Maf sig
Malfunction indicator lamp
Map sig
Mil ctrl
Nca
Nca nca
Pc sol hi ctrl
Pc sol lo ctrl
Pcm ign 1 fuse 38 15a
Pmp rly ctrl
Pnk
Pnk d
Powertrain control module (in engine compt, on left inner fender)
Press sens sig
Press sw sig a
Prnd c sig
Red c
Ref lo
S101
S183
S184
S185
S187
S188
Spark plug
Starting/ charging system
Starting/charging system
Tan
Tcc pwm ctrl
Tcc sol ctrl
Tft sens sig
Underhood fuse block (left side of engine compartment)
Vss
W/ active brake control

6.6L VIN 2

6.6L VIN 2, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500:

54

(lower left side of engine engine oil pressure (eop) sensor
(partial)
(right side of engine above cylinder 1) exhaust gas recirculation (egr) valve
(right side of turbocharger)
5v ref
App sens 2 sig
B tan
Camshaft position sensor (front of engine)
Cmp sensor sig
Coolant lev sig
Coolant level switch
Crank volt
Cruise control system
Cruise on
Cruise resume
Cruise set
Ect sensor sig
Egr val pos sig
Engine control module (ecm)
Engine coolant temperature (ect) sensor (top of engine, near thermostat housing)
Engine oil level switch (left side of oil pan)
Fuel press
Fuel press volt
G103 (left front lower side of engine block)
G107 (left front lower side of engine block)
G108 (right front lower side of engine block)
Hi idle sw
Iat sensor 2 sig
Iat sensor sig
Inj + group 1
Inj + group 2
Inj + group 3
Inj + group 4
Inj 3
Inj 4
Inj 5
Inj 6
Inj 7
Inj 8
Low ref
Maf sensor sig
Map sens sig
Nca
Oil level sw sig
Oil press sig
Pnk
S101
S108
Starting/charging system
Tan
Tur vane pos
Tur vane pos sig
Turbocharger vane position control solenoid valve
Wif sensor

6.6L VIN 2, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500:

47

(left front lower side of engine block) g107
(left rear of engine) glow plug control module (gpm)
Accelerator pedal position (app) sensor (under left side of dash)
Computer data lines stsyem
Fusible link 1
Glow plug 1 +
Glow plug 2 +
Glow plug 3 +
Glow plug 4 +
Glow plug 5 +
Glow plug 6 +
Glow plug 7 +
Glow plug 8 +
Glow plugs
Gmlan data (+)
Gmlan data (-)
Grd
Hb03
Hb11
Hb12
Hb13
Hb14
Hb15
Hb16
Hb17
Hb18
Hot at all times
Iah comm 1
Iah comm 2
Iah current sig
Iah sig
Iah temp sig
Iah volt sig
Ic180
Ic181
Ic182
Ic183
Ic184
Ic185
Ign 0 +
Ign 1 +
Intake air heater (iah) module (between intake manifold tube and air cooler outlet duct)
Pnk
Red
S107
Tan
Water in fuel sensor

6.6L VIN 2, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500:

27

(mounted to injection pump) fuel pressure regulator
A/c req sig
A/c system
C12
Ckp sensor sig
Ecm/tcm glow plug cntrl mdl ign 1 fuse 38 10a
Eng 1 fuse 23 10a
Engine control module (ecm)
Frp sensor sig
Fusible link 4
Hot at all times
Hot in acc, run & start
Hot in run & start
Ign 0 fuse 6 10a
Ign 1 +
Ign e fuse 22 10a
Inj 1
Inj 2
Intake air temperature (iat) sensor 2 (at front of turbocharger)
Intake air temperature (iat)/ mass airflow (maf) sensor (integral with mass airflow sensor)
Low ref
Pnk
Red
Stoplamp switch (above brake pedal)
Tan
Tur van pos
Underhood fuse block (left side of engine compt)

6.6L VIN 2, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500:

28

(in engine harn, betw #2 & #5 fuel injectors & c107)
(in engine harness, betw #6 & #7 fuel injs & c107)
(in engine harness, between) #3 & #8 fuel injectors & c108
A10
E12
Ecm act fuse 63 10a
Ecm fuse 33 30a
Ecm relay 62
Foh/ecm tcm batt fuse 2 20a
Fuel heater
Fuel htr fuse 25 25a
Fuel injectors
Fuel pmp fuse 12 15a
Fuel pmp relay
Fuel rail pressure (frp) sensor (on top right side of engine)
G102 (left front lower side of engine block)
G400 (on inner left rear frame rail)
Hot at all times
Hot in run & start
Pnk
S102
S111 (in engine harness, between #1 & #4 fuel injectors & c107)
S112
S113
S114
S316
Tan
Underhood fuse block (left side of engine compt)

6.6L VIN 2, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500:

18

Body fuse block (under left front seat)
Brk fuse 11 10a
Crankshaft position (ckp) sensor (next to crankshaft pulley)
Fuel pump (left center inner frame rail)
G108 (right front lower side of engine block)
G304 (behind right kick panel)
G400 (on inner left rear frame rail)
High idle switch
Hot in run
Manifold absolute pressure (map) sensor (attached to intake manifold tube)
Nca
Pnk
Red
S108
S249
S316
Tan
Turbochanger vane position sensor (top of turbocharger)

6.6L VIN 2, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500:

53

(on inner left rear frame rail) g400
5v ref
A/c compress
A/c lo press sw
A/c system
A/c system starting/ charging system
A10
Anti-lock brakes system
App sensor 1 sig
Charge ind
Chmsl +
Class 2 serial
Computer data lines system
E10
Ecm relay
Egr motor high
Egr motor low
Engine control module (ecm)
Exterior lights system
Fuel lev sen sig
Fuel level sensor (on left frame rail)
Fuel pump
Fuel rail temperature (frt) sensor (top left side of engine)
Fuel temp sig
G103 (left front lower side of engine block)
Generator 2 sig
Generator sig
Gmlan data (+)
Gmlan data (-)
Grd
Hi idle ind
Hi rear sig
Hot at all times
Ign 0 +
Ign 1 +
Instrument panel cluster
Ipc fuse 31 10a
Low ref
Malfunction indicator lamp
Mil control
Park/neutral position switch (left side of transmission)
Park/neutral sig
Pnk
S101
Start enable
Starting/ charging system
Tan
Tcc brake sig
Transmission control module (tcm) (left front corner of engine compt)
Underhood fuse block (left side of engine compt)
Vehicle speed sig
Wait to start
Wait to start ind

6.6L VIN 6

6.6L VIN 6, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Cutaway G2007 3500:

69

(on left side of engine) turbocharger vane position sensor
(on top of intake manifold) manifold absolute pressure (map) sensor
4wd low sig
5v ref-1
5v ref-2
5v ref-3
App sensor 2 sig
Brk fuse 11 10a
Brm
Cmp sensor sig
Coolant level sw sig
Coolant level switch (bottom of surge tank)
Crank voltage
Cruise cntl sw sig
Cruise ctrl system
D tan
Dpf differential pressure sensor
Dpf sensor sig
Ect sensor sig
Egr val pos sig
Egt sensor 2 sig
Engine control module (left front of engine compt)
Engine coolant temperature sensor 1 (top front center of engine)
Engine coolant temperature sensor 2 (top front center of engine)
Engine oil pressure (eop) sensor
Exhaust gas temperature sensor 1
Fuel press
Fuel press volt
Fuel pressure regulator
Fuse block- body (under left front seat)
G103 (left front lower side of eng block)
G107 (left front lower side of eng block)
G304 (behind right kick panel)
High idle sw sig
High idle switch (if equipped)
Hot in run or start
Iat sensor 2 sig
Iat sensor sig
Inj + group 1
Inj + group 2
Inj + group 3
Inj + group 4
Inj 3
Inj 4
Inj 5
Inj 6
Inj 7
Inj 8
Instrument cluster system
Intake air temperature (iat) sensor 2 (on top center of engine)
Low ref
Maf sensor sig
Map sensor sig
Nca
Oil level sw sig
Oil press sig
Park/neutral sig
Pnk
S101
S107
S249
Starter enable
Starting/ charging system
Starting/charging system
Tan
Transmission system
Tur vane pos sig
Turbo vane pos
Water in fuel ind ctl

6.6L VIN 6, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Cutaway G2007 3500:

52

(top left rear of engine) glow plug control module (gpcm)
Acc ser data
Bus +
Bus -
Computer data lines system
Engine oil level switch (on left side of engine oil pan)
Fusible link
G107 (left front lower side of eng block)
Glow plug 1 +
Glow plug 2 +
Glow plug 3 +
Glow plug 4 +
Glow plug 5 +
Glow plug 6 +
Glow plug 7 +
Glow plug 8 +
Glow plugs
Gnd
Hb01
Hb03
Hb05
Hb06
Hb11
Hb12
Hb13
Hb14
Hb15
Hb16
Hb17
Hb18
Hb20
Hot at all times
Iah comm 1
Iah comm 2
Iah current sig
Iah fdbk sig
Iah temp sig
Iah volt sig
Ic180
Ic181
Ic182
Ic183
Ic184
Ic185
Ign 1 +
Intake air heater (iah) module (left front of engine)
Mass airflow (maf)/intake air temperature (iat) sensor (right front of engine compt)
Pnk
Red
S107 red
Tan
Water in fuel sensor (right side of engine)

6.6L VIN 6, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Cutaway G2007 3500:

31

(above accelerator pedal)
(on top of right side of engine) exhaust gas recirculation (egr) valve
(top rear of engine) turbocharger vane position control solenoid valve
Accelerator pedal position sensor
Air conditioning system
Al sensor sig
Axle sw sig
B tan
Camshaft position sensor (front of engine, above crank pulley)
Ckp sensor sig
Crankshaft position sensor (front of engine, right of crank pulley)
Egt sensor sig
Engine control module (left front of engine compt, near fan shroud)
Exhaust gas temperature (egt) sensor 2
Frp sensor sig
G108 (right front lower side of eng block)
Hot in run, start or accy
Ign 0 fuse 6 10a
Ign 1 +
Inj 1
Inj 2
Intake air valve
J171
Low ref
Nca
Pnk
Pto eng off sig
Tan
Tcc brake sig
Underhood fuse block (left side of engine compartment)
Water in fuel

6.6L VIN 6, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Cutaway G2007 3500:

34

(left front lower
(near left eng rocker cover)
(near right eng rocker cover)
E12
Ecm act fuse 63 10a
Ecm fuse 33 30a
Ecm relay
Ecm/tcm glow plug ctrl mdl ign 1 fuse 38 10a
Eng 1 fuse 23 10a
Foh/ecm/tcm-batt fuse 2 20a
Fuel htr fuse 8 15a
Fuel injectors
Fuel pump fuse 12 15a
Fuel pump relay
Fuel rail pressure sensor (under intake manifold shield, on fuel rail)
G102
G108 (right front lower side of eng block)
Hot at all times
Hot in run or start
Nca
Pnk
Pnk pnk
Power distribution
Red/
S102
S108
S111
S112
S113
S114
Side of eng block)
System
Tan
Underhood fuse block (left side of engine compt)

6.6L VIN 6, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Cutaway G2007 3500:

63

(right side of
5v ref-2
5v ref-3
A/c compress
A/c low press sig
A/c refrig sig
A/c system
Anti-lock brakes system
App sensor 1 sig
Charge ind ctl
Charge ind ctrl
Class 2 serial data
Computer data lines system
Cruise on sw sig
Data bus +
Data bus -
Ecm relay
Egr motor high
Egr motor low
Engine control module (left front of engine compt)
Engine oil pressure
Engine, near fuel filter)
Exterior lights system
Fuel
Fuel heater
Fuel level
Fuel level sensor
Fuel level sensor sig
Fuel level sig-sec
Fuel pump (left center inner frame rail)
Fuel pump rly ctl
Fuel rail temperature (frt) sensor (top left rear of engine)
Fuel temp sig
G103 (on front of right cylinder head)
G400 (on inner left frame rail)
Generator sig
Gnd
High idle ind ctl
Ign 1 +
Ignition 0 +
Instrument panel cluster
Logic
Low ref
Malfunction indicator lamp
Mil control
Motor ctrl 1
Motor ctrl 2
Nca
Park/neutral sig
Pnk
Red
S101
S316
Start enable rly ctrl
Starting/ charging system
Starting/charging system
Tachometer
Tan
Transmission system
Vehicle speed sig
Vss sig
Wait to start
Wait to start ind

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Back-up Lamps Wiring Diagram for Chevrolet Cutaway G2007 3500:

35

B12
Backup lamp (left)
Backup lamp (right)
Body control module (behind lower right side of dash)
Class 2 data
Computer data lines system
Cutaway
Engine control module (left front side of engine compartment)
G303 (behind left kick panel)
G401 (on top of right "d" pillar)
G402 (on top of left "d" pillar)
Gmlan hi-spd (+)
Gmlan hi-spd (-)
Ground
Hot at all times
Mirrors system
Park/neutral position switch (on left side of transmission
Park/neutral position switch (on left side of transmission)
Passenger/ cargo
Powertrain control module (in engine compt, on left inner fender)
Range sw - a
Range sw - b
Range sw - c
Range sw - p
S248
S401
S403
S404 (in body harness, 38 cm g402 breakout)
Sp200 (in dash wiring harness, 10 cm from underhood pass-through grommet breakout)
Tail/stop & turn signal lamp (left)
Tail/stop & turn signal lamp (right)
Tan
Tbc 2 fuse 18 15a
Transmission control module (left front corner of engine compartment)
Underhood fuse block (on left side of engine compartment)

Exterior Lamps Wiring Diagram, Cutaway Chassis (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Exterior Lamps Wiring Diagram, Cutaway Chassis (1 of 2) for Chevrolet Cutaway G2007 3500:

76

(in dash harness, 13 cm from radio & hvac control assembly breakout) s245
(in dash harness, 6 cm from radio & hvac control assembly breakout)
Battery pos volt
Body control module (behind lower right side of dash)
Body fuse block (under left front seat)
C1 e4
C1 e6
C1 f2
C2 a3
C2 b2
C2 c1
C2 d1
C2 f2
Center high mounted stop lamp
Cruise control system
Diesel
Driver's outside rear view mirror
Drl low control
Drl low ctrl
Drl on/off sig
Drv pwr trn mir fuse 14 10a
Frt prk fuse 22 10a
G302 (behind left kick panel)
G347 (on bottom of left "b" pillar)
G401 (on top of right "d" pillar)
Ground
H.d. w/ gas early production
Hazard sw sig
Hazard switch
Head
Headlamp and panel dimmer switch
Hot at all times
Instrument panel cluster
Left
Left turn signal ind
Left turn signal lamp
Lf turn sig feed
Logic
Lr pkr fuse 18 10a
Lr stop/turn feed
Lt drl/turn feed
Lt turn sig sw sig
Nca
Not used
Off
Park
Park lamp relay
Park lamp rly ctrl
Park lamp sw on sig
Pass trn mir fuse 19 10a
Passenger's outside rear view mirror
Pnk
Provisional
Rf turn sig feed
Right
Right turn signal ind
Right turn signal lamp
Rr pkr fuse 20 10a
Rr stop/turn feed
Rt drl/turn feed
Rt turn sig sw sig
S246
S247
S264
S401
S500
S600
Splice pack sp347
Stop lamp sw sig
Stop/ chmsl fuse 8 10a
Trlr prk fuse 21 15a
Turn signal switch
Turn signal/ multifunction switch
Turn signal/hazard flasher module (behind left center of dash)
Upftr prk lamps fuse 16 10a
W/ outside rear view mirror turn signal indicators

Exterior Lamps Wiring Diagram, Cutaway Chassis (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Exterior Lamps Wiring Diagram, Cutaway Chassis (2 of 2) for Chevrolet Cutaway G2007 3500:

51

B11
Battery positive voltage
Btsi bck/up fuse 36 15a
C1 f11
C2 b4
C2 b6
C2 c1
C2 f10
C3 b6
C3 c1
C3 c6
C3 d1
C4 h
C4 p
E11
E12
F11
Fuse block- underhood (left side of engine compartment)
G100 (on left front of engine compartment)
G101 (on right front of engine compartment)
G302 (behind left kick panel)
G400 (on inner left frame rail)
G400 (on inner left rear frame rail)
Ground
Hazrd fuse 14 15a
Hot at all times
Hot in run or start
Ign e fuse 22 10a
Lt drl/ turn fuse 10 10a
Lt rear stop/ trn fuse 4 10a
Marker lamp (lf)
Marker lamp (rf)
Not used
Ohms
Park/ turn signal lamp (lf)
Park/ turn signal lamp (rf)
Park/neutral position switch (on left side of transmission)
Pnk
Resistor
Rt drl/ turn fuse 9 10a
Rt rear stop/ trn fuse 6 10a
S110
S118
S231 (in dash harness, 23 cm from c200)
S247
S402
Stop lamp fuse 7 15a
Stop lamp switch (above brake pedal)
Trlr bck/up fuse 5 10a
Trlr fuse 13 30a
Trlr fuse 50 30a

Exterior Lamps Wiring Diagram, Except Cutaway (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Exterior Lamps Wiring Diagram, Except Cutaway (1 of 2) for Chevrolet Cutaway G2007 3500:

84

(in dash harness, 6 cm from radio & hvac control assembly breakout)
A4 c2
Backup lights circuit
Battery pos volt
Body control module (behind lower right side of dash)
C1 a1
C1 b8
C1 e6
C1 f2
C2 a3
C2 b2
C2 c1
C2 d1
C2 f2
Center high mounted stop lamp
Cruise control system
Driver's outside rear view mirror
Drl low control
Drl low ctrl
Drv pwr trn mir fuse 14 10a
Frt prk fuse 22 10a
Fuse block- body (under left front seat)
G302 (behind left kick panel)
G347 (on bottom of left "b" pillar)
G401 (on top of right "d" pillar)
G402 (on top of left "d" pillar)
Ground
H.d. w/ gas early production
Hazard sw sig
Hazard switch
Head
Headlamp and panel dimmer switch
Hot at all times
Instrument panel cluster
Left
Left turn signal ind
Left turn signal lamp
Lf turn sig feed
License lamp
Logic
Lr stop/turn feed
Lt drl/turn feed
Lt rear park fuse 18 10a
Lt rear stop/ turn fuse 3 10a
Lt turn sig sw sig
Nca
Not used
Off
Park
Park lamp relay
Park lamp rly ctrl
Park lamp sw on sig
Pass trn mir fuse 19 10a
Passenger's outside rear view mirror
Pnk
Provisional
Rf turn sig feed
Right
Right turn signal ind
Right turn signal lamp
Rr stop/turn feed
Rt drl/turn feed
Rt rear park fuse 20 10a
Rt rear stop/ turn fuse 6 10a
Rt turn sig sw sig
S246
S247
S264
S401
S403
S500
S600
S902
Splice pack sp347
Stop lamp sw sig
Stop/ chmsl fuse 8 10a
Tail/stop & turn signal lamp (left)
Tail/stop & turn signal lamp (right)
Trlr prk fuse 21 15a
Turn signal switch
Turn signal/ multifunction switch
Turn signal/hazard flasher module (behind left center of dash)
Upftr prk lamps fuse 16 10a
W/ outside rear view mirror turn signal indicators

Exterior Lamps Wiring Diagram, Except Cutaway (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Exterior Lamps Wiring Diagram, Except Cutaway (2 of 2) for Chevrolet Cutaway G2007 3500:

47

(behind left kick panel)
Battery positive voltage
Btsi/ bck/up fuse 36 15a
C1 f11
C2 b4
C2 b6
C2 c1
C2 d8
C2 f10
C3 c1
C3 d1
C3 d2
C4 p
E12
Fuse block- underhood (on left side of engine compartment)
G100 (on left front of engine compartment)
G101 (on right front of engine compartment)
G302
G400 (on inner left frame rail)
G400 (on inner left rear frame rail)
Ground
Hazrd fuse 14 15a
Hot at all times
Hot in run or start
Ign e fuse 22 10a
Lt drl/ turn fuse 10 10a
Lt rear stop/ trn fuse 3 10a
Marker lamp (lf)
Marker lamp (rf)
Park/ turn signal lamp (lf)
Park/ turn signal lamp (rf)
Park/neutral position switch (on left side of transmission)
Pnk
Rt drl/ turn fuse 9 10a
Rt rear stop/ trn fuse 4 10a
S110
S118
S247
S402
Stop lamp fuse 7 15a
Stop lamp switch (above brake pedal)
Trailer stop/ turn relay- left
Trailer stop/ turn relay- right
Trlr bck/up fuse 5 10a
Trlr fuse 13 30a
Trlr fuse 50 30a
Trlr stop/ trn fuse 17 15a

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Chevrolet Cutaway G2007 3500

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Chevrolet Cutaway G2007 3500:

77

(4.3l)
(4.3l) ignition control module (icm)
(4.8l/5.3l/6.0l)
(forward lamp harness, approx 12 cm from left headlamp connector breakout)
(in engine harness, approx 4 cm from knock sensor breakout)
(not used) d2
4.8l, 5.3l, 6.0l
A/c compressor clutch
A/c low pressure switch
Battery
Blower motor resistor assembly
Brake fluid level switch
C101
Camshaft position (cmp) sensor shield
Coolant level switch
Crankshaft position (ckp) sensor shield
Diesel
Electronic brake control module (ebcm)
Engine control module (ecm)
Engine oil level switch
Fuel pressure regulator shield
Fuel pump relay
Fuel rail pressure (frp) sensor shield
G100 (left front of engine compt)
G101 (right front of engine compt)
G102 (gasoline: on left rear of engine) (diesel: left front lower side of eng block)
G103 (diesel) (left front lower side of eng block)
G103 (gasoline) (on right rear of engine)
G104 (on lower right front of engine)
G105 (on right front frame rail, in engine compt)
G106 (on right front of engine compt)
G107 (diesel) (left front lower side of eng block)
G108 (diesel) (right front lower side of eng block)
G300 (on left frame rail, near ebcm) (w/ active brake control)
G300 (on left frame rail, near ebcm) (w/o active brake control)
G301 (behind left kick panel)
G305 (diesel) (left center outer frame rail)
Gas
Glow plug control module (gpcm)
Horn assembly
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Ignition coil 7
Ignition coil 8
Inflatable restraint i/p module disable switch
Inflatable restraint sensing & diagnostic module (sdm)
Intake air temperature (iat)/ mass air flow (maf) sensor
Left front marker lamp
Left front park/turn signal lamp
Left headlamp (w/ sealed beam headlamps)
Left high beam headlamp (w/ composite headlamps)
Left low beam headlamp (w/ composite headlamps)
Nca
On top right side of engine)
Park/ neutral position (pnp) switch
Powertrain control module (pcm)
Red
Right front marker lamp
Right front park/turn signal lamp
Right headlamp (w/ sealed beam headlamps)
Right high beam headlamp (w/ composite headlamps)
Right low beam headlamp (w/ composite headlamps)
S101 s101 (in engine harness, approx 43 cm from underhood lamp breakout)
S107
S108
S118 (forward lamp harness, approx 13 cm from right headlamp connector breakout)
Secondary battery
Throttle actuator control (tac) module
Transmission control module (tcm)
Underhood fuse block
Underhood lamp
Vacuum pump
W/ active brake control

Ground Distribution Wiring Diagram (2 of 4) for Chevrolet Cutaway G2007 3500

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Chevrolet Cutaway G2007 3500:

60

(if equipped) power brake booster fluid flow alarm switch
(if equipped) rear seat audio control
(if equipped) remote control door lock receiver
(in dash harness, approx 5 cm from inflatable restraint i/p module connector breakout)
(in dash harness, approx 8 cm from c200 breakout)
(rv/upfitter) provisional
A/t shift lock control solenoid
A12
Air temperature actuator
Auxiliary power outlet 1
Auxiliary power outlet 2
Auxiliary relay 24
Body control module (bcm)
Body fuse block
C200 breakout)
C222
Cargo unlk relay 27
Chime module
Cigar lighter
Cruise control module
Ctsy lp relay 26
Data link connector (dlc)
Door lks relay 30
Drv unlk relay 28
Exc radio delete
G302 (behind left kick panel)
G303 (behind left kick panel)
G304 (behind right kick panel)
Gasoline w/o active brake control
Hazard switch
Headlamp & panel dimmer switch
Headlamp dimmer switch
High idle switch
Hvac control assembly
Ignition key alarm switch
Inflatable restraint passenger air bag on/off indicator
Inflatable restraint passenger presence system module
Inside rearview mirror
Instrument panel cluster
Light duty w/o r/v upfitter
Pass unlk relay 31
Radio
Radio delete
Rr defog relay 25
S264 (in steering column harness, approx 29 cm from c200)
Steering wheel speed/ position sensor
Tan
Tow/haul switch
Traction control switch
Turn signal/ hazard flasher module
Turn signal/ multifunction switch
W/ active brake control
W/ cigar lighter
W/ electronic display
W/ heated outside mirrors & rear defogger
W/o cigar lighter
Windshield washer fluid pump
Windshield wiper motor
Windshield wiper/washer switch
Wnd rap relay 23

Ground Distribution Wiring Diagram (3 of 4) for Chevrolet Cutaway G2007 3500

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Chevrolet Cutaway G2007 3500:

58

(auxiliary hvac)
(cutaway upfitter)
(if equipped) auxiliary blower motor switch
(if equipped) driver window switch
(if equipped) left rear side door jamb switch
(if equipped) left vanity mirror lamp
(if equipped) passenger door lock switch
(if equipped) passenger seat adjuster switch
(if equipped) rear auxiliary hvac control assembly
(if equipped) right vanity mirror lamp
(rv/ upfitter)
(rv/upfitter) provisional p
Auxiliary hvac control processor
C320
C321
C409
Cargo/ cutaway
Courtesy/ reading lamp (mid)
Courtesy/ reading lamp (rear)
Driver door latch assembly
Driver door lock switch
Driver outside rearview mirror
Driver seat adjuster switch
Except rv/upfitter
From splice pack sp347 a (diagram 3 of 4)
From splice pack sp347 b (diagram 3 of 4)
Front auxiliary hvac control assembly
Front courtesy/ reading lamp
G347 (on bottom of left "b" pillar)
If equipped
Left front seat belt switch
Left vanity mirror lamp
Nca
Outside rearview mirror switch
Passenger
Passenger door latch assembly
Passenger outside rearview mirror
Passenger window switch
Provisional b
Provisional c
Right front seat belt switch
Right rear side door jamb switch
Right vanity mirror lamp
Rv/upfitter
S204 (in vanity mirror lamp harness, approx 13 cm from c203)
S304 (in driver seat harness, approx 11 cm from driver seat adjuster switch connector breakout)
S317 (in passenger seat harness, approx 10 cm from c306)
S500 (in left front door harness, approx 6 cm from left front door door speaker breakout)
S600 (in right front door harness, approx 7 cm from right front door speaker breakout)
Splice pack sp347
To splice pack sp347 (diagram 3 of 4)
W/ driver power seat adjuster
W/ electronic side door lock control
W/ outside heated mirrors
W/ rear auxiliary controls
W/o driver power seat adjuster
W/o electronic side door lock control
W/o rear auxiliary controls

Ground Distribution Wiring Diagram (4 of 4) for Chevrolet Cutaway G2007 3500

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Chevrolet Cutaway G2007 3500:

70

(if equipped) cruise control module
(if equipped) left trailer stop/turn relay
(if equipped) rear cargo door lock switch
(if equipped) right trailer stop/turn relay
(in body harness, approx 16 cm from chmsl connector breakout)
Auxiliary air temperature actuator
Auxiliary blower motor
Auxiliary heater
Auxiliary mode actuator
B11
Brake pressure differential switch
C405
Cargo door latch assembly
Center high mounted stop lamp (chmsl)
Coolant heater
Cutaway
Diesel
Dome fluorescent work lamp 1
Dome fluorescent work lamp 2
Except rv/ upfitter
Fluorescent work lamp connector)
Fuel heater
Fuel pump
Fuel pump & sender assembly
Fuel pump coolant heater
G400 (on inner left rear frame rail)
G401 (on top of right "d" pillar)
G402 (on top of left "d" pillar)
G403 (on center of left "d" pillar)
Gas passenger/ cargo heavy duty (w/o hd truck trailer wiring)
If equipped
Left backup lamp
Left front dome fluorescent work lamp
Left front side front access panel actuator
Left front side rear access panel actuator
Left rear dome fluorescent work lamp
Left rear fog lamp
Left rear side front access panel actuator
Left rear side rear access panel actuator
Left rear window defogger grid
Left tail/stop & turn signal lamp
License lamp
Light duty
Nca
Others
Park/ neutral position switch
Passenger/ cargo van
Rear dome lamp
Rear hvac system
Resistor
Right backup lamp
Right dome fluorescent work lamp
Right rear fog lamp
Right rear window defogger grid
Right side front access panel actuator
Right side rear access panel actuator
Right tail/stop & turn signal lamp
S231 (in dash harness, 23 cm from c200)
S300 (in prp/uf2 harness, approx 42 cm from left front side front access panel actuator)
S316 (front of fuel pump)
S403 (in body harness, approx 6 cm from g401 breakout)
S411 (in rear hvac harness, approx 6 cm from auxiliary blower motor connector breakout)
S902 (in right rear door harness, approx 19 cm from license lamp connector breakout)
S904 (rear fog lamp harness, approx 12 cm from c406 breakout)
Stop lamp switch
Trailer wiring harness
Turn/ hazard flasher module
Underhood fuse block
W/ stationary back window
W/ swing out back window

HEADLIGHTS

Headlamp Control Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Headlamp Control Wiring Diagram for Chevrolet Cutaway G2007 3500:

52

A12
B/c
B12
Body control module (behind lower right side of dash)
Class 2
Class 2 serial data
Composite
Dimmer switch signal
Flash to pass signal
Ftp
Fusible link 2
G100 (left front of engine compt)
G101 (right front of engine compt)
G302 (behind left kick panel)
Hdlp- hi beam relay
Hdlp- lo beam relay
Head
Headlamp & panel dimmer switch
Headlamp dimmer switch
Headlamp on ind
Headlamp on ind control
Headlamp on signal
High beam indicator
High beam relay control
Hot at all times
Ign
Instrument panel cluster
Led dimming signal
Left headlamp
Left hi beam fuse 44 10a
Left high beam headlamp
Left lo beam fuse 43 10a
Left low beam headlamp
Logic
Low beam relay control
Off
Park
Pnk
Red
Right headlamp
Right hi beam fuse 45 10a
Right high beam headlamp
Right lo beam fuse 42 10a
Right low beam headlamp
S110
S118
S247
S264
Sealed
Splice pack sp200 (dash wiring harness, 10 cm from underhood pass-through grommet breakout)
Turn signal/ multifunction switch
Underhood fuse block (on left side of engine compt)

HORN

Horn Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Horn Wiring Diagram for Chevrolet Cutaway G2007 3500:

21

(6.6l)
(except 6.6l)
Body control module (behind lower right side of dash)
C1 f4
C2 b9
C2 c3
G c1
G102 (left front lower side of engine block)
G102 (on left rear of engine)
Horn assembly (at left front of eng compt)
Horn contact
Horn fuse 15 15a
Horn relay
Horn relay control
Hot at all times
Nca
S102
Tan
Turn signal cancel cam
Turn signal/ multifunction switch
Underhood fuse block (on left side of engine compartment)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500:

70

000000 trip
A10
A11
Abs ind
Air bag ind
B10
B11
Batt voltage
Battery ind
Brake ind
Brk warn ind
Check gages ind
Check oil ind
Class 2 (bcm)
Class 2 (ebcm)
Class 2 (ecm)
Class 2 (ecm/pcm)
Class 2 (pcm)
Class 2 (sdm)
Computer data lines system
Cruise ind
Drl ind (gas)
E10
E12
Engine coolant temp
Exterior lights system
Fuel gauge
G302 (behind left kick panel)
G303 (behind left kick panel)
Ground
High beam ind
Hot at all times
Hot in run or start
Ign
Ign e fuse 22 10a
Ign voltage
Illumination (6 bulbs)
Instrument panel cluster
Ipc fuse 31 10a
Lcd display
Left turn ind
Lh frt turn sig sup volt
Low coolant ind (diesel)
Malfunction ind lamp
Mil signal
Off
Oil pressure
P r n d 3 2 1
Pass sb ind
Pnk
Power brake booster fluid flow alarm switch (near power steering pump, in outlet hose)
Power brake booster fluid pressure alarm switch (in booster inlet hose)
Rh frt turn sig sup volt
Right turn ind
S247
S248
Seat belt ind
Security ind
Serial data
Speedometer
Tow/haul ind
Traction control ind's
Trip reset
Trip reset switch
Underhood fuse block (in engine compt, attached to left front fender)
Volt sig
Voltmeter
Wait to start
Wait to start ind (diesel)
Water in fuel ind (diesel)

Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500:

49

(chassis harness, near breakout to ebcm)
(left side of engine compt) (diesel) engine control module
(right side of oil pan) engine oil level switch
5 volt ref
B12
Body control module (bcm) (lower right side of dash)
Computer data lines system
Diesel
Dimming
Ect sens
Engine controls system
Engine coolant temperature sensor (left side of engine)
Engine oil pressure sensor (top rear of engine)
Except 4.3l
Fuel level
Fuel level sensor (diesel)
Fuel pump & sender assembly (gasoline) (in fuel tank)
G103 (right rear of engine)
G107 (left front lower side of engine block)
G303 (behind left kick panel)
G347 (bottom of left "b" pillar)
Gas
Gasoline
Inflatable restraint passenger air bag on/off indicator
Inflatable restraint sensing & diagnostic module (under left front seat)
Left front seat belt switch (in left front seat belt latch)
Lf belt sw
Light duty
Logic
Low ref
Mil ctrl
Oil press
Park brake
Park brake switch (under left side of dash)
Passenger seat belt ind
Powertrain control module (gasoline) (in engine compt, on left inner fender)
Rf belt sw
Right front seat belt switch (in right front seat belt latch)
S101
S248
S301
S304
S317
Serial data
Splice pack sp347
Tan
W/ pwr seat
W/o pwr seat
Water in fuel sensor (diesel)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, with Upfitter Package for Chevrolet Cutaway G2007 3500

List of elements for Courtesy Lamps Wiring Diagram, with Upfitter Package for Chevrolet Cutaway G2007 3500:

69

(in vanity mirror lamp harness, 42cm from left vanity mirror lamp connector breakout) s331
(left side of engine compt) underhood fuse block
A10
A11
Auxiliary 1 fuse 32 50a
B c4
Battery
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
C2 d11
Cargo door latch assembly
Ctsy
Ctsy lamps on sig
Ctsy lp relay 26
Ctsy lp/ seo fuse 3 15a
D c4
D1 c2
Defeat sw sig
Dome
Dome defeat
Dome flour- escent fuse 2 10a
Dome fluorescent work lamp 1
Dome fluorescent work lamp 2
Dome fluorescent work lamp relay (at left "b" pillar)
Door open sw sig
Driver door latch assembly
E5 c3
Fl dome lp sig
Fl dome rly ctrl
G102 (left rear of engine)
G302 (behind left kick panel)
G347 (bottom of left "b" pillar)
G402 (top of left "d" pillar)
G403 (center of left "d" pillar)
Headlamp and panel dimmer switch
Hndl
Hot at all times
Left front dome fluorescent work lamp
Left rear dome fluorescent work lamp
Left rear door jamb switch
Left vanity mirror lamp
Not used
Passenger door latch assembly
Power
Provisional
Rear door ajar
Rear door sw sig
Rear fuse block (on left "b" pillar)
Red
Right dome fluorescent work lamp
Right rear door jamb switch
Right vanity mirror lamp
S102
S204
S247
S300
S302
S312
S348
S350 (in prp/uf2 harness, 12 cm from left front dome fluorescent work lamp connector)
S500
S600
S902
Sp347
Tan
Tbc 2 fuse 18 15a
Underhood lamp
W/ power door locks
W/o power door locks

Courtesy Lamps Wiring Diagram, without Upfitter Package (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Courtesy Lamps Wiring Diagram, without Upfitter Package (1 of 2) for Chevrolet Cutaway G2007 3500:

46

A10
A11
Auxiliary 1 fuse 32 50a
Battery
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Cargo
Cargo door latch assembly
Ctsy
Ctsy lamps on sig
D11
Defeat sw sig
Dome
Dome defeat
Door open sw sig
Driver door latch assembly
Fl work lmp ctrl
Fl work lmp sig
G302 (behind left kick panel)
G347 (bottom of left "b" pillar)
G401 (top of right "d" pillar)
G402 (top of left "d" pillar)
Headlamp and panel dimmer switch
Hndl
Hot at all times
Left rear door jamb switch
Lf door sw sig
Not used
Passenger door latch assembly
Power
Rear dome lamp
Rear door ajar
Red
Right rear door jamb switch
S247
S302
S401
S500
S600
S902
Sp347
Tan
Tbc 2 fuse 18 15a
Underhood fuse block (left side of engine compt)
W/ power door locks
W/o power door locks

Courtesy Lamps Wiring Diagram, without Upfitter Package (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Courtesy Lamps Wiring Diagram, without Upfitter Package (2 of 2) for Chevrolet Cutaway G2007 3500:

32

Dome
Dome flour- escent fuse 2 10a
Dome fluorescent work lamp 1
Dome fluorescent work lamp 2
Dome fluorescent work lamp relay (at left "b" pillar)
Front courtesy reading lamps
Front courtesy/ reading light
G102 (left rear of engine)
G403 (center of left "d" pillar)
Left front dome fluorescent work lamp
Left rear dome fluorescent work lamp
Left vanity mirror lamp
Mid courtesy reading lamps
Nca
Reading
Rear courtesy reading lamps
Rear fuse block (on left "b" pillar)
Red
Right dome fluorescent work lamp
Right vanity mirror lamp
S102
S300
S312
S330
S348
S350 (in prp/uf2 harness, 12 cm from left front dome fluorescent work lamp connector)
S406 (in front headliner harness, 24 cm from front courtesy/ reading lamp connector)
Underhood lamp
W/ cargo/cutaway
W/ vanity mirrors
W/o cargo/cutaway
W/o vanity mirrors

Instrument Illumination Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Instrument Illumination Wiring Diagram for Chevrolet Cutaway G2007 3500:

48

(w/ diesel) s206
5 volt ref
6 bulbs
Auxiliary blower motor switch
B11
Back-up lps ctrl
Body control module (bcm) (lower right side of dash)
Body fuse block (under left front seat)
Dimming input
Dimming return
Driver door lock switch
Driver window switch
Drl low cntrl
Front auxiliary hvac control assembly
G301 (behind left kick panel)
G302 (behind left kick panel)
G304 (behind right kick panel)
G347 (on bottom of left "b" pillar)
Gnd
Headlamp and panel dimmer switch
Headlamp on ind
High idle switch
Hvac control assembly
Inflatable restraint i/p module disable switch
Instrument panel cluster
Led dimming sig
Logic
Panel lps dim
Passenger door lock switch
Passenger window switch
Pnk
Rear auxiliary hvac control assembly
Rear fog lp ind
S247
S249
S250 (in dash harn, 5 cm from air temperature actuator connector breakout)
S314
S330
S355
S500
S600
Sp347
Tow/haul switch
Traction control switch
W/ rear aux controls
W/ recreational vehicle sales package, upfitter
W/o rear aux controls
W/o recreational vehicle sales package, upfitter

POWER DISTRIBUTION

4.8L VIN V

4.8L VIN V, Power Distribution Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Power Distribution Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500:

78

(not used)
(or red)
(rfa fuse 20) (diagram 1 of 6)
(w/ active handling) (w/o active handling)
A10
A12
Abs/vse fuse 48 60a
Aux pwr fuse 29 20a
Auxiliary power outlet 1
Auxiliary power outlet 2
B10
Battery
Blow fuse 51 40a
Blower motor resistor assembly
Body control module (bcm)
Body fuse block
C1 c1
C2 a10
C2 b5
C2 b7
C2 f12
C3 a5
C6 b
C7 a
Chime (w/o radio)
Cigar lighter
D10
Data link connector (dlc)
Driver seat adjuster switch (if equipped)
E10
E12
Electronic brake control module (ebcm)
F b
F10
F12
From underhood fuse block b
Front passenger seat adjuster switch (if equipped)
Fusible link 2
Fusible link 3
G304 (behind right kick panel)
Generator
Hazrd fuse 14 15a
Hvac control assembly
Instrument panel cluster (ipc)
Ipc fuse 31 10a
Left trailer stop/turn relay (if equipped)
Ltr fuse 30 15a
Mega fuse 65 125a
Pcm bat fuse 2 20a
Powertrain control module (pcm)
Pwr seat circuit breaker 60 30a
Radio (w/ radio)
Radio bat fuse 1 15a
Red
Remote control door lock receiver (if equipped)
Rfa fuse 20 10a
Right trailer stop/turn relay (if equipped)
Rr def/htd mir fuse 8 20a
S249
Spare fuse 64
Starter
Stop lamp switch
Stop lp fuse 7 15a
Tbc 2 fuse 18 15a
Tbc 3 fuse 16 15a
Tbc 4 fuse 11 15a
Tbc fuse 19 10a
To body fuse block (door lks fuse 15) (diagram 2 of 6)
To underhood fuse block (can vent fuse 34) (diagram 2 of 6)
To underhood fuse block (tbc fuse 19) (diagram 1 of 6)
Trl stop/trn fuse 17 15a
Trlr fuse 13 30a
Trlr fuse 50 30a
Turn signal/ hazard flasher module
Underhood fuse block (on left side of engine compt)
W/ cigar lighter
W/ rear window defogger/ heated mirrors
W/o cigar lighter

4.8L VIN V, Power Distribution Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Power Distribution Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500:

53

(hdlp hi beam relay) (diagram 2 of 6)
(on left side of engine compt) underhood fuse block
(pwr seat circuit breaker 60) (diagram 1 of 6)
(under left front seat) body fuse block
A/c fuse 32 10a
A/c relay
Auxiliary 2 fuse 33 50a
Auxiliary relay
C1 e6
C4 r
C5 a
Can vent fuse 34 10a
Cargo unlk relay
Composite
Door lks fuse 15 20a
Door lks relay
Drv lks fuse 7 10a
Drv unlk relay
Evaporative emissions (evap) canister vent solenoid
From underhood fuse block (mega fuse 65) (diagram 1 of 6)
From underhood fuse block c
From underhood fuse block d
Fuel pump fuse 12 20a
Fuel pump relay
Hdlp hi beam relay
Hdlp lo beam relay
Horn fuse 15 15a
Horn relay
Htd mir/defog fuse 12 30a
Ign a fuse 49 40a
Ign b fuse 52 40a
Left headlamp
Left hi beam fuse 44 10a
Left high beam headlamp
Left lo beam fuse 43 10a
Left low beam headlamp
Pass unlk relay
Rear door lks fuse 5 10a
Right headlamp
Right hi beam fuse 45 10a
Right high beam headlamp
Right lo beam fuse 42 10a
Right low beam headlamp
Rr defog relay
Sealed
Spare fuse 33
Spare relay
Starter relay
To body fuse block (park lp relay) (diagram 3 of 6)
To ignition switch (diagram 3 of 6)
To underhood fuse block (ign a fuse 49) (diagram 2 of 6)
Wsw fuse 41 15a
Wsw relay

4.8L VIN V, Power Distribution Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Power Distribution Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500:

76

(auxiliary 2 fuse 33) (diagram 2 of 6)
(not used)
(on left side of engine compt) underhood fuse block
(provisional) (rv/upfitter)
(w/ active handling)
(w/o active handling)
Acc
Airbag fuse 37 10a
Body control module (bcm)
Body fuse block (under left front seat)
Btsi fuse 28 10a
Btsi/bu fuse 36 15a
C320
C405
Cruise control module (if equipped)
Ctsy lp relay (rv/upfitter)
Ctsy lp/seo fuse 3 15a
Cutaway
F11
Fr prk fuse 22 10a
From body fuse block g
From underhood fuse block (ign a fuse 49) (diagram 2 of 6)
From underhood fuse block (ign b, fuse 52) (diagram 2 of 6)
Heated oxygen sensor (ho2s) bank 1 sensor 1
Heated oxygen sensor (ho2s) bank 1 sensor 2
Heated oxygen sensor (ho2s) bank 2 sensor 1
Heated oxygen sensor (ho2s) bank 2 sensor 2
Heavy duty
Ignition switch
Inflatable restraint i/p module disable switch (heavy duty)
Inflatable restraint passenger airbag off/on indicator
Inflatable restraint passenger presence system (pps) module (light duty)
Inflatable restraint sensing & diagnostic module
Inside rearview mirror (w/ temp display)
Isrvm fuse 26 10a
Left front marker lamp
Left front park/turn signal lamp
Left tail/stop & turn signal lamp
License lamp
Light duty
Lock
Lr prk fuse 18 10a
Nca
O2 snsr a fuse 40 15a
O2 snsr b fuse 39 15a
Park acc
Park lp relay
Park/ neutral position (pnp) switch
Pcm ign 1 fuse 38 15a
Pnk
Pnk f
Powertrain control module (pcm)
Reverse
Right front marker lamp
Right front park/turn signal lamp
Right tail/stop & turn signal lamp
Rr prk fuse 20 10a
Run
Spare fuse 25
Spare fuse 35
Start
Steering wheel speed/ position sensor
Stop lamp switch
Tbc ign 1 fuse 24 10a
Throttle actuator control module
To body fuse block (auxiliary 1 fuse 32) (diagram 5 of 6)
To body fuse block (brk fuse 11) (diagram 5 of 6)
To underhood fuse block (crank fuse 27) (diagram 4 of 6)
To underhood fuse block (eng 2 fuse 21) (diagram 4 of 6)
To underhood fuse block (ign o fuse 6) (diagram 4 of 6)
To underhood fuse block (tbc acc fuse 46) (diagram 4 of 6)
Trailer wiring
Trlr bu fuse 5 10a
Trlr prk fuse 21 15a
Underhood fuse block
Upftr prk fuse 16 10a

4.8L VIN V, Power Distribution Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Power Distribution Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500:

46

(not used)
4.3l
4.8l/5.3l/ 6.0l
A/c relay
A11
Automatic transmission
B10
Body control module (bcm)
C10
C12
C175
Central sequential fuel injection (central sfi)
Crank fuse 27 10a
Cruise control on/off switch
D10
E10
E12
Eng 1 fuse 23 15a
Eng 2 fuse 21 10a
Evaporative emissions (evap) canister purge solenoid
Except 4.3l
Fr wpr fuse 47 25a
From eng 1 fuse 23 (diagram 4 of 6)
From ignition switch (diagram 3 of 6)
From underhood fuse block (air bag fuse 37) (diagram 3 of 6)
Fuel injector
Ign 0 fuse 6 10a
Ign e fuse 22 10a
Ignition coil
Ignition coil module
Instrument panel cluster
Mass air flow (maf) sensor
Nca
Park/ neutral position (pnp) switch
Pnk
Pnk pnk
Powertrain control module (pcm)
S184 (in odd ignition coil module jumper harness, on top left side of engine)
S185 (in even ignition coil module jumper harness, on top right side of engine)
Stop lamp switch
Tbc accy fuse 46 10a
To ign e fuse 22 (diagram 4 of 6)
Turn signal switch
Turn signal/ multifunction switch
Underhood fuse block (on left side of engine compt)
Windshield wiper motor

4.8L VIN V, Power Distribution Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Power Distribution Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500:

57

(in front headliner (in upfitter hvac control harness, approx 88 cm from c303 breakout) s307
(in rear hvac harness, approx 13 cm from auxiliary blower motor connector breakout) s405
(not used)
(or red)
(provisional)
(provisional) (rv/upfitter)
(w/ outside heated mirrors & rear window defogger)
(w/ rv upfitter option)
(w/o rv upfitter option)
Air temperature actuator
Auxiliary 1 fuse 32 60a 50a
Auxiliary air temperature actuator
Auxiliary high speed blower motor relay
Auxiliary hvac control processor
Auxiliary low speed blower motor relay
Auxiliary med speed blower motor relay
Auxiliary mode actuator
Auxiliary relay
B10
Body control module
Body fuse block (under left front seat)
Brk fuse 11 10a
C222
C407
Driver window switch (if equipped)
E11
Electronic brake control module (ebcm)
F10
F11
From body fuse block (ctsy lp/seo fuse 3) (diagram 3 of 6)
From ignition switch (diagram 3 of 6)
Front auxiliary hvac control assembly
Front passenger window switch (if equipped)
G302 (behind left kick panel)
Harness, approx 52 cm from c304 breakout) s307
Hvac 1 fuse 9 10a
Hvac control assembly
Hvac fuse 10 20a
Osrvm fuse 2 10a
Outside rearview mirror switch (if equipped)
Pwr wnd circuit breaker 34 25a
Rap relay
Rear auxiliary hvac control assembly
Rear blower fuse 13 30a
S247
Spare fuse 1
Tan
To s302 (diagram 6 of 6)
To s412 (diagram 6 of 6)
Traction control switch
Underhood fuse block
W/ active handling
W/ auxiliary hvac
W/ rear auxiliary control
W/ rear auxiliary hvac
W/o active handling
W/o rear auxiliary control

4.8L VIN V, Power Distribution Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Power Distribution Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500:

26

(in prp/uf2 harness, 7 cm from breakout for rear fuse block) s312
(in prp/uf2 harness, approx 8 cm from rear fuse block) s303
(in rear hvac harness, approx 20 cm from auxiliary blower motor connector breakout) s412
(or red)
(provisional)
Auxiliary high speed blower motor relay
Auxiliary low speed blower motor relay
Auxiliary med speed blower motor relay
C321
C409
Dome fluorescent work lamp relay
Dome fluorescent work lamps fuse 2 10a
From body fuse block (auxiliary 1 fuse 32) (diagram 5 of 6)
From body fuse block (rr blower fuse 13) (diagram 5 of 6)
Left side front access panel relay 5
Left side rear access panel relay 1
Panel actuator fuse 3 15a
Rear fuse block (on left "b" pillar)
Red
Red (in prp/uf2 harness, approx 15 cm from rear fuse block) s302
Right side access panel relay 6
W/ auxiliary hvac
W/ commercial option w/o cutaway
W/o auxiliary hvac
W/o commercial option
W/o commercial option w/ cutaway

6.0L VIN U

6.0L VIN U, Power Distribution Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Power Distribution Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500:

78

(not used)
(or red)
(rfa fuse 20) (diagram 1 of 6)
(w/ active handling) (w/o active handling)
A10
A12
Abs/vse fuse 48 60a
Aux pwr fuse 29 20a
Auxiliary power outlet 1
Auxiliary power outlet 2
B10
Battery
Blow fuse 51 40a
Blower motor resistor assembly
Body control module (bcm)
Body fuse block
C1 c1
C2 a10
C2 b5
C2 b7
C2 f12
C3 a5
C6 b
C7 a
Chime (w/o radio)
Cigar lighter
D10
Data link connector (dlc)
Driver seat adjuster switch (if equipped)
E10
E12
Electronic brake control module (ebcm)
F b
F10
F12
From underhood fuse block b
Front passenger seat adjuster switch (if equipped)
Fusible link 2
Fusible link 3
G304 (behind right kick panel)
Generator
Hazrd fuse 14 15a
Hvac control assembly
Instrument panel cluster (ipc)
Ipc fuse 31 10a
Left trailer stop/turn relay (if equipped)
Ltr fuse 30 15a
Mega fuse 65 125a
Pcm bat fuse 2 20a
Powertrain control module (pcm)
Pwr seat circuit breaker 60 30a
Radio (w/ radio)
Radio bat fuse 1 15a
Red
Remote control door lock receiver (if equipped)
Rfa fuse 20 10a
Right trailer stop/turn relay (if equipped)
Rr def/htd mir fuse 8 20a
S249
Spare fuse 64
Starter
Stop lamp switch
Stop lp fuse 7 15a
Tbc 2 fuse 18 15a
Tbc 3 fuse 16 15a
Tbc 4 fuse 11 15a
Tbc fuse 19 10a
To body fuse block (door lks fuse 15) (diagram 2 of 6)
To underhood fuse block (can vent fuse 34) (diagram 2 of 6)
To underhood fuse block (tbc fuse 19) (diagram 1 of 6)
Trl stop/trn fuse 17 15a
Trlr fuse 13 30a
Trlr fuse 50 30a
Turn signal/ hazard flasher module
Underhood fuse block (on left side of engine compt)
W/ cigar lighter
W/ rear window defogger/ heated mirrors
W/o cigar lighter

6.0L VIN U, Power Distribution Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Power Distribution Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500:

53

(hdlp hi beam relay) (diagram 2 of 6)
(on left side of engine compt) underhood fuse block
(pwr seat circuit breaker 60) (diagram 1 of 6)
(under left front seat) body fuse block
A/c fuse 32 10a
A/c relay
Auxiliary 2 fuse 33 50a
Auxiliary relay
C1 e6
C4 r
C5 a
Can vent fuse 34 10a
Cargo unlk relay
Composite
Door lks fuse 15 20a
Door lks relay
Drv lks fuse 7 10a
Drv unlk relay
Evaporative emissions (evap) canister vent solenoid
From underhood fuse block (mega fuse 65) (diagram 1 of 6)
From underhood fuse block c
From underhood fuse block d
Fuel pump fuse 12 20a
Fuel pump relay
Hdlp hi beam relay
Hdlp lo beam relay
Horn fuse 15 15a
Horn relay
Htd mir/defog fuse 12 30a
Ign a fuse 49 40a
Ign b fuse 52 40a
Left headlamp
Left hi beam fuse 44 10a
Left high beam headlamp
Left lo beam fuse 43 10a
Left low beam headlamp
Pass unlk relay
Rear door lks fuse 5 10a
Right headlamp
Right hi beam fuse 45 10a
Right high beam headlamp
Right lo beam fuse 42 10a
Right low beam headlamp
Rr defog relay
Sealed
Spare fuse 33
Spare relay
Starter relay
To body fuse block (park lp relay) (diagram 3 of 6)
To ignition switch (diagram 3 of 6)
To underhood fuse block (ign a fuse 49) (diagram 2 of 6)
Wsw fuse 41 15a
Wsw relay

6.0L VIN U, Power Distribution Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Power Distribution Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500:

76

(auxiliary 2 fuse 33) (diagram 2 of 6)
(not used)
(on left side of engine compt) underhood fuse block
(provisional) (rv/upfitter)
(w/ active handling)
(w/o active handling)
Acc
Airbag fuse 37 10a
Body control module (bcm)
Body fuse block (under left front seat)
Btsi fuse 28 10a
Btsi/bu fuse 36 15a
C320
C405
Cruise control module (if equipped)
Ctsy lp relay (rv/upfitter)
Ctsy lp/seo fuse 3 15a
Cutaway
F11
Fr prk fuse 22 10a
From body fuse block g
From underhood fuse block (ign a fuse 49) (diagram 2 of 6)
From underhood fuse block (ign b, fuse 52) (diagram 2 of 6)
Heated oxygen sensor (ho2s) bank 1 sensor 1
Heated oxygen sensor (ho2s) bank 1 sensor 2
Heated oxygen sensor (ho2s) bank 2 sensor 1
Heated oxygen sensor (ho2s) bank 2 sensor 2
Heavy duty
Ignition switch
Inflatable restraint i/p module disable switch (heavy duty)
Inflatable restraint passenger airbag off/on indicator
Inflatable restraint passenger presence system (pps) module (light duty)
Inflatable restraint sensing & diagnostic module
Inside rearview mirror (w/ temp display)
Isrvm fuse 26 10a
Left front marker lamp
Left front park/turn signal lamp
Left tail/stop & turn signal lamp
License lamp
Light duty
Lock
Lr prk fuse 18 10a
Nca
O2 snsr a fuse 40 15a
O2 snsr b fuse 39 15a
Park acc
Park lp relay
Park/ neutral position (pnp) switch
Pcm ign 1 fuse 38 15a
Pnk
Pnk f
Powertrain control module (pcm)
Reverse
Right front marker lamp
Right front park/turn signal lamp
Right tail/stop & turn signal lamp
Rr prk fuse 20 10a
Run
Spare fuse 25
Spare fuse 35
Start
Steering wheel speed/ position sensor
Stop lamp switch
Tbc ign 1 fuse 24 10a
Throttle actuator control module
To body fuse block (auxiliary 1 fuse 32) (diagram 5 of 6)
To body fuse block (brk fuse 11) (diagram 5 of 6)
To underhood fuse block (crank fuse 27) (diagram 4 of 6)
To underhood fuse block (eng 2 fuse 21) (diagram 4 of 6)
To underhood fuse block (ign o fuse 6) (diagram 4 of 6)
To underhood fuse block (tbc acc fuse 46) (diagram 4 of 6)
Trailer wiring
Trlr bu fuse 5 10a
Trlr prk fuse 21 15a
Underhood fuse block
Upftr prk fuse 16 10a

6.0L VIN U, Power Distribution Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Power Distribution Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500:

46

(not used)
4.3l
4.8l/5.3l/ 6.0l
A/c relay
A11
Automatic transmission
B10
Body control module (bcm)
C10
C12
C175
Central sequential fuel injection (central sfi)
Crank fuse 27 10a
Cruise control on/off switch
D10
E10
E12
Eng 1 fuse 23 15a
Eng 2 fuse 21 10a
Evaporative emissions (evap) canister purge solenoid
Except 4.3l
Fr wpr fuse 47 25a
From eng 1 fuse 23 (diagram 4 of 6)
From ignition switch (diagram 3 of 6)
From underhood fuse block (air bag fuse 37) (diagram 3 of 6)
Fuel injector
Ign 0 fuse 6 10a
Ign e fuse 22 10a
Ignition coil
Ignition coil module
Instrument panel cluster
Mass air flow (maf) sensor
Nca
Park/ neutral position (pnp) switch
Pnk
Pnk pnk
Powertrain control module (pcm)
S184 (in odd ignition coil module jumper harness, on top left side of engine)
S185 (in even ignition coil module jumper harness, on top right side of engine)
Stop lamp switch
Tbc accy fuse 46 10a
To ign e fuse 22 (diagram 4 of 6)
Turn signal switch
Turn signal/ multifunction switch
Underhood fuse block (on left side of engine compt)
Windshield wiper motor

6.0L VIN U, Power Distribution Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Power Distribution Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500:

57

(in front headliner (in upfitter hvac control harness, approx 88 cm from c303 breakout) s307
(in rear hvac harness, approx 13 cm from auxiliary blower motor connector breakout) s405
(not used)
(or red)
(provisional)
(provisional) (rv/upfitter)
(w/ outside heated mirrors & rear window defogger)
(w/ rv upfitter option)
(w/o rv upfitter option)
Air temperature actuator
Auxiliary 1 fuse 32 60a 50a
Auxiliary air temperature actuator
Auxiliary high speed blower motor relay
Auxiliary hvac control processor
Auxiliary low speed blower motor relay
Auxiliary med speed blower motor relay
Auxiliary mode actuator
Auxiliary relay
B10
Body control module
Body fuse block (under left front seat)
Brk fuse 11 10a
C222
C407
Driver window switch (if equipped)
E11
Electronic brake control module (ebcm)
F10
F11
From body fuse block (ctsy lp/seo fuse 3) (diagram 3 of 6)
From ignition switch (diagram 3 of 6)
Front auxiliary hvac control assembly
Front passenger window switch (if equipped)
G302 (behind left kick panel)
Harness, approx 52 cm from c304 breakout) s307
Hvac 1 fuse 9 10a
Hvac control assembly
Hvac fuse 10 20a
Osrvm fuse 2 10a
Outside rearview mirror switch (if equipped)
Pwr wnd circuit breaker 34 25a
Rap relay
Rear auxiliary hvac control assembly
Rear blower fuse 13 30a
S247
Spare fuse 1
Tan
To s302 (diagram 6 of 6)
To s412 (diagram 6 of 6)
Traction control switch
Underhood fuse block
W/ active handling
W/ auxiliary hvac
W/ rear auxiliary control
W/ rear auxiliary hvac
W/o active handling
W/o rear auxiliary control

6.0L VIN U, Power Distribution Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Power Distribution Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500:

26

(in prp/uf2 harness, 7 cm from breakout for rear fuse block) s312
(in prp/uf2 harness, approx 8 cm from rear fuse block) s303
(in rear hvac harness, approx 20 cm from auxiliary blower motor connector breakout) s412
(or red)
(provisional)
Auxiliary high speed blower motor relay
Auxiliary low speed blower motor relay
Auxiliary med speed blower motor relay
C321
C409
Dome fluorescent work lamp relay
Dome fluorescent work lamps fuse 2 10a
From body fuse block (auxiliary 1 fuse 32) (diagram 5 of 6)
From body fuse block (rr blower fuse 13) (diagram 5 of 6)
Left side front access panel relay 5
Left side rear access panel relay 1
Panel actuator fuse 3 15a
Rear fuse block (on left "b" pillar)
Red
Red (in prp/uf2 harness, approx 15 cm from rear fuse block) s302
Right side access panel relay 6
W/ auxiliary hvac
W/ commercial option w/o cutaway
W/o auxiliary hvac
W/o commercial option
W/o commercial option w/ cutaway

6.6L VIN 2

6.6L VIN 2, Power Distribution Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Power Distribution Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500:

86

(not used)
(rfa fuse 20) (diagram 1 of 6)
(w/ active handling) (w/o active handling)
A10
A12
Abs/vses fuse 48 60a
Aux pwr fuse 29 20a
Auxiliary generator
Auxiliary power outlet 1
Auxiliary power outlet 2
B10
Battery
Blow fuse 51 40a
Blower motor resistor assembly
Body control module (bcm)
Body fuse block
C2 a10
C2 b5
C2 b7
C2 f12
C3 a5
C6 b
C7 a
Chime (w/o radio)
Cigar lighter
Coolant heater
D10
Data link connector (dlc)
Driver seat adjuster switch (if equipped)
E10
E12
Electronic brake control module (ebcm)
Engine control module (ecm)
F10
F12
Foh/ecm/ tcm batt fuse 2 20a
From underhood fuse block b
Front passenger seat adjuster switch (if equipped)
Fusible link 1
Fusible link 2
Fusible link 3
Fusible link 4
Fusible link 5
G304 (behind right kick panel)
Generator
Glow plug control module (gpcm)
Hazrd fuse 14 15a
Hvac control assembly
Instrument panel cluster (ipc)
Intake air heater (iah) module
Ipc fuse 31 10a
Left trailer stop/turn relay (if equipped)
Ltr fuse 30 15a
Mega fuse 65 125a
Nca
Pwr seat circuit breaker 60 30a
Radio (w/ radio)
Radio bat fuse 1 15a
Red
Remote control door lock receiver (if equipped)
Rfa fuse 20 10a
Right trailer stop/turn relay (if equipped)
Rr def/htd mir fuse 8 20a
S249
Secondary battery
Spare fuse 64
Starter motor
Stop lamp switch
Stop lp fuse 7 15a
Tbc 2 fuse 18 15a
Tbc 3 fuse 16 15a
Tbc 4 fuse 11 15a
Tbc fuse 19 10a
To body fuse block (door lks fuse 15) (diagram 2 of 6)
To underhood fuse block (rear fog lamps fuse 34) (diagram 2 of 6)
To underhood fuse block (tbc fuse 19) (diagram 1 of 6)
Transmission control module (tcm)
Trl stop/trn fuse 17 15a
Trlr fuse 13 30a
Trlr fuse 50 30a
Turn signal/ hazard flasher module
Underhood fuse block (on left side of engine compt)
Underhood junction block
W/ cigar lighter
W/ rear window defogger/ heated mirrors
W/o cigar lighter

6.6L VIN 2, Power Distribution Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Power Distribution Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500:

55

(hdlp hi beam relay) (diagram 2 of 6)
(on left side of engine compt) underhood fuse block
(pwr seat circuit breaker 60) (diagram 1 of 6)
(under left front seat) body fuse block
A/c fuse 32 10a
A/c relay
Auxiliary 2 fuse 33 50a
Auxiliary relay
C1 f6
C4 r
C5 a
Cargo unlk relay
Composite
Door lks fuse 15 20a
Door lks relay
Drv lks fuse 7 10a
Drv unlk relay
Ecm act fuse 63 10a
Ecm fuse 33 10a
Ecm relay
Engine control module (ecm)
From underhood fuse block (mega fuse 65) (diagram 1 of 6)
From underhood fuse block c
From underhood fuse block d
Fuel pump fuse 12 20a
Fuel pump relay
Hdlp hi beam relay
Hdlp lo beam relay
Horn fuse 15 15a
Horn relay
Htd mir/defog fuse 12 30a
Ign a fuse 49 40a
Ign b fuse 52 40a
Left headlamp
Left hi beam fuse 44 10a
Left high beam headlamp
Left lo beam fuse 43 10a
Left low beam headlamp
Pass unlk relay
Rear door lks fuse 5 10a
Rear fog lamps fuse 34 10a
Rear fog lamps relay
Right headlamp
Right hi beam fuse 45 10a
Right high beam headlamp
Right lo beam fuse 42 10a
Right low beam headlamp
Rr defog relay
Sealed
Starter relay
To body fuse block (park lp relay) (diagram 3 of 6)
To ignition switch (diagram 3 of 6)
To underhood fuse block (ign a fuse 49) (diagram 2 of 6)
Wsw fuse 41 15a
Wsw relay

6.6L VIN 2, Power Distribution Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Power Distribution Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500:

69

(auxiliary 2 fuse 33) (diagram 2 of 6)
(not used)
(on left side of engine compt) underhood fuse block
(provisional) (rv/upfitter)
Acc
Airbag fuse 37 10a
Body control module (bcm)
Body fuse block (under left front seat)
Btsi fuse 28 10a
Btsi/bu fuse 36 15a
C320
C405
Ctsy lp relay (rv/upfitter)
Ctsy lp/seo fuse 3 15a
Cutaway
Ecm/tcm/ glow plug fuse 38 10a
Engine control module (ecm)
F11
Fr prk fuse 22 10a
From body fuse block g
From underhood fuse block (ign a fuse 49) (diagram 2 of 6)
From underhood fuse block (ign b, fuse 52) (diagram 2 of 6)
Fuel heater
Fuel htr fuse 25
Glow plug control module (gpcm)
Heavy duty
Ignition switch
Inflatable restraint i/p module disable switch (heavy duty)
Inflatable restraint passenger airbag off/on indicator
Inflatable restraint passenger presence system (pps) module (light duty)
Inflatable restraint sensing & diagnostic module
Inside rearview mirror (w/ temp display)
Isrvm fuse 26 10a
Left front marker lamp
Left front park/turn signal lamp
Left tail/stop & turn signal lamp
License lamp
Light duty
Lock
Lr prk fuse 18 10a
Park acc
Park lp relay
Park/ neutral position (pnp) switch
Pnk
Reverse
Right front marker lamp
Right front park/turn signal lamp
Right tail/stop & turn signal lamp
Rr prk fuse 20 10a
Run
Spare fuse 35
Spare fuse 39 15a
Spare fuse 40 15a
Start
Steering wheel speed/ position sensor
Stop lamp switch
Tbc ign 1 fuse 24 10a
To body fuse block (auxiliary 1 fuse 32) (diagram 5 of 6)
To body fuse block (brk fuse 11) (diagram 5 of 6)
To underhood fuse block (crank fuse 27) (diagram 4 of 6)
To underhood fuse block (ign o fuse 6) (diagram 4 of 6)
To underhood fuse block (spare fuse 21) (diagram 4 of 6)
To underhood fuse block (tbc acc fuse 46) (diagram 4 of 6)
Trailer wiring
Transmission control module (tcm)
Trlr bu fuse 5 10a
Trlr prk fuse 21 15a
Underhood fuse block
Upftr prk fuse 16 10a

6.6L VIN 2, Power Distribution Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Power Distribution Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500:

38

(not used)
A/c relay
A11
Automatic transmission
B10
Body control module (bcm)
C10
C12
C175
Crank fuse 27 10a
Cruise control on/off switch
D10
E10
E12
Eng 1 fuse 23 10a
Engine control module (ecm)
Fr wpr fuse 47 25a
From eng 1 fuse 23 (diagram 4 of 6)
From ignition switch (diagram 3 of 6)
From underhood fuse block (air bag fuse 37) (diagram 3 of 6)
Glow plug control module (gpcm)
Ign 0 fuse 6 10a
Ign e fuse 22 10a
Instrument panel cluster
Mass air flow (maf) sensor
Nca
Park/ neutral position (pnp) switch
Pnk
Pnk pnk
Spare fuse 21 10a
Stop lamp switch
Tbc/tcm accy fuse 46 10a
To ign e fuse 22 (diagram 4 of 6)
Transmission control module (tcm)
Turn signal switch
Turn signal/ multifunction switch
Underhood fuse block (on left side of engine compt)
Windshield wiper motor

6.6L VIN 2, Power Distribution Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Power Distribution Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500:

59

(in front headliner (in upfitter hvac control harness, approx 88 cm from c303 breakout) s307
(in rear hvac harness, approx 13 cm from auxiliary blower motor connector breakout) s405
(not used)
(or red)
(provisional)
(provisional) (rv/upfitter)
(w/ outside heated mirrors & rear window defogger)
(w/ rv upfitter option)
(w/o rv upfitter option)
Air temperature actuator
Auxiliary 1 fuse 32 60a 50a
Auxiliary air temperature actuator
Auxiliary high speed blower motor relay
Auxiliary hvac control processor
Auxiliary low speed blower motor relay
Auxiliary med speed blower motor relay
Auxiliary mode actuator
Auxiliary relay
B10
Body control module
Body fuse block (under left front seat)
Brk fuse 11 10a
C222
C407
Driver window switch (if equipped)
E11
Electronic brake control module (ebcm)
F10
F11
From body fuse block (ctsy lp/seo fuse 3) (diagram 3 of 6)
From ignition switch (diagram 3 of 6)
Front auxiliary hvac control assembly
Front passenger window switch (if equipped)
G302 (behind left kick panel)
Harness, approx 52 cm from c304 breakout) s307
High idle switch
Hvac 1 fuse 9 10a
Hvac control assembly
Hvac fuse 10 20a
Osrvm fuse 2 10a
Outside rearview mirror switch (if equipped)
Pwr wnd circuit breaker 34 25a
Rap relay
Rear auxiliary hvac control assembly
Rear blower fuse 13 30a
S247
Spare fuse 1
Tan
To s302 (diagram 6 of 6)
To s412 (diagram 6 of 6)
Traction control switch
Underhood fuse block
Vacuum pump
W/ active handling
W/ auxiliary hvac
W/ rear auxiliary control
W/ rear auxiliary hvac
W/o active handling
W/o rear auxiliary control

6.6L VIN 2, Power Distribution Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Power Distribution Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500:

26

(in prp/uf2 harness, 7 cm from breakout for rear fuse block) s312
(in prp/uf2 harness, approx 8 cm from rear fuse block) s303
(in rear hvac harness, approx 20 cm from auxiliary blower motor connector breakout) s412
(or red)
(provisional)
Auxiliary high speed blower motor relay
Auxiliary low speed blower motor relay
Auxiliary med speed blower motor relay
C321
C409
Dome fluorescent work lamp relay
Dome fluorescent work lamps fuse 2 10a
From body fuse block (auxiliary 1 fuse 32) (diagram 5 of 6)
From body fuse block (rr blower fuse 13) (diagram 5 of 6)
Left side front access panel relay 5
Left side rear access panel relay 1
Panel actuator fuse 3 15a
Rear fuse block (on left "b" pillar)
Red
Red (in prp/uf2 harness, approx 15 cm from rear fuse block) s302
Right side access panel relay 6
W/ auxiliary hvac
W/ commercial option w/o cutaway
W/o auxiliary hvac
W/o commercial option
W/o commercial option w/ cutaway

6.6L VIN 6

6.6L VIN 6, Power Distribution Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Power Distribution Wiring Diagram (1 of 6) for Chevrolet Cutaway G2007 3500:

86

(not used)
(rfa fuse 20) (diagram 1 of 6)
(w/ active handling) (w/o active handling)
A10
A12
Abs/vses fuse 48 60a
Aux pwr fuse 29 20a
Auxiliary generator
Auxiliary power outlet 1
Auxiliary power outlet 2
B10
Battery
Blow fuse 51 40a
Blower motor resistor assembly
Body control module (bcm)
Body fuse block
C2 a10
C2 b5
C2 b7
C2 f12
C3 a5
C6 b
C7 a
Chime (w/o radio)
Cigar lighter
Coolant heater
D10
Data link connector (dlc)
Driver seat adjuster switch (if equipped)
E10
E12
Electronic brake control module (ebcm)
Engine control module (ecm)
F10
F12
Foh/ecm/ tcm batt fuse 2 20a
From underhood fuse block b
Front passenger seat adjuster switch (if equipped)
Fusible link 1
Fusible link 2
Fusible link 3
Fusible link 4
Fusible link 5
G304 (behind right kick panel)
Generator
Glow plug control module (gpcm)
Hazrd fuse 14 15a
Hvac control assembly
Instrument panel cluster (ipc)
Intake air heater (iah) module
Ipc fuse 31 10a
Left trailer stop/turn relay (if equipped)
Ltr fuse 30 15a
Mega fuse 65 125a
Nca
Pwr seat circuit breaker 60 30a
Radio (w/ radio)
Radio bat fuse 1 15a
Red
Remote control door lock receiver (if equipped)
Rfa fuse 20 10a
Right trailer stop/turn relay (if equipped)
Rr def/htd mir fuse 8 20a
S249
Secondary battery
Spare fuse 64
Starter motor
Stop lamp switch
Stop lp fuse 7 15a
Tbc 2 fuse 18 15a
Tbc 3 fuse 16 15a
Tbc 4 fuse 11 15a
Tbc fuse 19 10a
To body fuse block (door lks fuse 15) (diagram 2 of 6)
To underhood fuse block (rear fog lamps fuse 34) (diagram 2 of 6)
To underhood fuse block (tbc fuse 19) (diagram 1 of 6)
Transmission control module (tcm)
Trl stop/trn fuse 17 15a
Trlr fuse 13 30a
Trlr fuse 50 30a
Turn signal/ hazard flasher module
Underhood fuse block (on left side of engine compt)
Underhood junction block
W/ cigar lighter
W/ rear window defogger/ heated mirrors
W/o cigar lighter

6.6L VIN 6, Power Distribution Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Power Distribution Wiring Diagram (2 of 6) for Chevrolet Cutaway G2007 3500:

55

(hdlp hi beam relay) (diagram 2 of 6)
(on left side of engine compt) underhood fuse block
(pwr seat circuit breaker 60) (diagram 1 of 6)
(under left front seat) body fuse block
A/c fuse 32 10a
A/c relay
Auxiliary 2 fuse 33 50a
Auxiliary relay
C1 f6
C4 r
C5 a
Cargo unlk relay
Composite
Door lks fuse 15 20a
Door lks relay
Drv lks fuse 7 10a
Drv unlk relay
Ecm act fuse 63 10a
Ecm fuse 33 10a
Ecm relay
Engine control module (ecm)
From underhood fuse block (mega fuse 65) (diagram 1 of 6)
From underhood fuse block c
From underhood fuse block d
Fuel pump fuse 12 20a
Fuel pump relay
Hdlp hi beam relay
Hdlp lo beam relay
Horn fuse 15 15a
Horn relay
Htd mir/defog fuse 12 30a
Ign a fuse 49 40a
Ign b fuse 52 40a
Left headlamp
Left hi beam fuse 44 10a
Left high beam headlamp
Left lo beam fuse 43 10a
Left low beam headlamp
Pass unlk relay
Rear door lks fuse 5 10a
Rear fog lamps fuse 34 10a
Rear fog lamps relay
Right headlamp
Right hi beam fuse 45 10a
Right high beam headlamp
Right lo beam fuse 42 10a
Right low beam headlamp
Rr defog relay
Sealed
Starter relay
To body fuse block (park lp relay) (diagram 3 of 6)
To ignition switch (diagram 3 of 6)
To underhood fuse block (ign a fuse 49) (diagram 2 of 6)
Wsw fuse 41 15a
Wsw relay

6.6L VIN 6, Power Distribution Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Power Distribution Wiring Diagram (3 of 6) for Chevrolet Cutaway G2007 3500:

69

(auxiliary 2 fuse 33) (diagram 2 of 6)
(not used)
(on left side of engine compt) underhood fuse block
(provisional) (rv/upfitter)
Acc
Airbag fuse 37 10a
Body control module (bcm)
Body fuse block (under left front seat)
Btsi fuse 28 10a
Btsi/bu fuse 36 15a
C320
C405
Ctsy lp relay (rv/upfitter)
Ctsy lp/seo fuse 3 15a
Cutaway
Ecm/tcm/ glow plug fuse 38 10a
Engine control module (ecm)
F11
Fr prk fuse 22 10a
From body fuse block g
From underhood fuse block (ign a fuse 49) (diagram 2 of 6)
From underhood fuse block (ign b, fuse 52) (diagram 2 of 6)
Fuel heater
Fuel htr fuse 25
Glow plug control module (gpcm)
Heavy duty
Ignition switch
Inflatable restraint i/p module disable switch (heavy duty)
Inflatable restraint passenger airbag off/on indicator
Inflatable restraint passenger presence system (pps) module (light duty)
Inflatable restraint sensing & diagnostic module
Inside rearview mirror (w/ temp display)
Isrvm fuse 26 10a
Left front marker lamp
Left front park/turn signal lamp
Left tail/stop & turn signal lamp
License lamp
Light duty
Lock
Lr prk fuse 18 10a
Park acc
Park lp relay
Park/ neutral position (pnp) switch
Pnk
Reverse
Right front marker lamp
Right front park/turn signal lamp
Right tail/stop & turn signal lamp
Rr prk fuse 20 10a
Run
Spare fuse 35
Spare fuse 39 15a
Spare fuse 40 15a
Start
Steering wheel speed/ position sensor
Stop lamp switch
Tbc ign 1 fuse 24 10a
To body fuse block (auxiliary 1 fuse 32) (diagram 5 of 6)
To body fuse block (brk fuse 11) (diagram 5 of 6)
To underhood fuse block (crank fuse 27) (diagram 4 of 6)
To underhood fuse block (ign o fuse 6) (diagram 4 of 6)
To underhood fuse block (spare fuse 21) (diagram 4 of 6)
To underhood fuse block (tbc acc fuse 46) (diagram 4 of 6)
Trailer wiring
Transmission control module (tcm)
Trlr bu fuse 5 10a
Trlr prk fuse 21 15a
Underhood fuse block
Upftr prk fuse 16 10a

6.6L VIN 6, Power Distribution Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Power Distribution Wiring Diagram (4 of 6) for Chevrolet Cutaway G2007 3500:

38

(not used)
A/c relay
A11
Automatic transmission
B10
Body control module (bcm)
C10
C12
C175
Crank fuse 27 10a
Cruise control on/off switch
D10
E10
E12
Eng 1 fuse 23 10a
Engine control module (ecm)
Fr wpr fuse 47 25a
From eng 1 fuse 23 (diagram 4 of 6)
From ignition switch (diagram 3 of 6)
From underhood fuse block (air bag fuse 37) (diagram 3 of 6)
Glow plug control module (gpcm)
Ign 0 fuse 6 10a
Ign e fuse 22 10a
Instrument panel cluster
Mass air flow (maf) sensor
Nca
Park/ neutral position (pnp) switch
Pnk
Pnk pnk
Spare fuse 21 10a
Stop lamp switch
Tbc/tcm accy fuse 46 10a
To ign e fuse 22 (diagram 4 of 6)
Transmission control module (tcm)
Turn signal switch
Turn signal/ multifunction switch
Underhood fuse block (on left side of engine compt)
Windshield wiper motor

6.6L VIN 6, Power Distribution Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Power Distribution Wiring Diagram (5 of 6) for Chevrolet Cutaway G2007 3500:

59

(in front headliner (in upfitter hvac control harness, approx 88 cm from c303 breakout) s307
(in rear hvac harness, approx 13 cm from auxiliary blower motor connector breakout) s405
(not used)
(or red)
(provisional)
(provisional) (rv/upfitter)
(w/ outside heated mirrors & rear window defogger)
(w/ rv upfitter option)
(w/o rv upfitter option)
Air temperature actuator
Auxiliary 1 fuse 32 60a 50a
Auxiliary air temperature actuator
Auxiliary high speed blower motor relay
Auxiliary hvac control processor
Auxiliary low speed blower motor relay
Auxiliary med speed blower motor relay
Auxiliary mode actuator
Auxiliary relay
B10
Body control module
Body fuse block (under left front seat)
Brk fuse 11 10a
C222
C407
Driver window switch (if equipped)
E11
Electronic brake control module (ebcm)
F10
F11
From body fuse block (ctsy lp/seo fuse 3) (diagram 3 of 6)
From ignition switch (diagram 3 of 6)
Front auxiliary hvac control assembly
Front passenger window switch (if equipped)
G302 (behind left kick panel)
Harness, approx 52 cm from c304 breakout) s307
High idle switch
Hvac 1 fuse 9 10a
Hvac control assembly
Hvac fuse 10 20a
Osrvm fuse 2 10a
Outside rearview mirror switch (if equipped)
Pwr wnd circuit breaker 34 25a
Rap relay
Rear auxiliary hvac control assembly
Rear blower fuse 13 30a
S247
Spare fuse 1
Tan
To s302 (diagram 6 of 6)
To s412 (diagram 6 of 6)
Traction control switch
Underhood fuse block
Vacuum pump
W/ active handling
W/ auxiliary hvac
W/ rear auxiliary control
W/ rear auxiliary hvac
W/o active handling
W/o rear auxiliary control

6.6L VIN 6, Power Distribution Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Power Distribution Wiring Diagram (6 of 6) for Chevrolet Cutaway G2007 3500:

26

(in prp/uf2 harness, 7 cm from breakout for rear fuse block) s312
(in prp/uf2 harness, approx 8 cm from rear fuse block) s303
(in rear hvac harness, approx 20 cm from auxiliary blower motor connector breakout) s412
(or red)
(provisional)
Auxiliary high speed blower motor relay
Auxiliary low speed blower motor relay
Auxiliary med speed blower motor relay
C321
C409
Dome fluorescent work lamp relay
Dome fluorescent work lamps fuse 2 10a
From body fuse block (auxiliary 1 fuse 32) (diagram 5 of 6)
From body fuse block (rr blower fuse 13) (diagram 5 of 6)
Left side front access panel relay 5
Left side rear access panel relay 1
Panel actuator fuse 3 15a
Rear fuse block (on left "b" pillar)
Red
Red (in prp/uf2 harness, approx 15 cm from rear fuse block) s302
Right side access panel relay 6
W/ auxiliary hvac
W/ commercial option w/o cutaway
W/o auxiliary hvac
W/o commercial option
W/o commercial option w/ cutaway

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Power Door Locks Wiring Diagram for Chevrolet Cutaway G2007 3500:

57

(behind left kick panel)
(hinged door)
(sliding door)
A10
A11
B10
B12
Battery b+
Body control module (behind lower right side of dash)
Body fuse block (under left front seat)
C12
Cargo door latch assembly
Cargo unlk fuse 5 10a
Cargo unlk relay
D12
Door lks fuse 15 20a
Door lks relay
Door lock ctrl
Driver door latch assembly
Driver door lock switch
Drv lks fuse 7 10a
Drv unlk relay
E10
E12
Front passenger door latch assembly
Front passenger door lock switch
G302 (behind left kick panel)
G303
G347 (bottom of left "b" pillar)
G402 (top of left "d" pillar)
Ground
Hot at all times
Instrument panel cluster
Left rear side door lock actuator
Left side door contact plate (left "b" pillar)
Pass unlk relay
Pnk
Rear cargo door lock switch
Release rly ctrl
Remote control door lock receiver (behind center of dash)
Rfa fuse 20 10a
Right rear side door lock actuator
Right side door contact plate (right "b" pillar)
S247
S248
S500
S600
S902
Serial data
Splice pack sp200 (dash harn, 10 cm from underhood pass-through grommet)
Splice pack sp347
Sw lock ctrl
Sw unlock ctrl
Tan
Underhood fuse block (left side of engine compt)
Unlock ctrl
Unlock rly ctrl

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Automatic Day/Night Mirror Wiring Diagram for Chevrolet Cutaway G2007 3500:

20

Amb air temp sens sig
Amb lght sensor
Ambient air temperature sensor (behind front grille, on radiator support)
Backup lamp pwr
Body control module (behind lower right side of dash)
Electro chromic
Exterior lights system (w/ passenger/ cargo)
G304 (behind right kick panel)
Ground
Hot in run and start
Ign 1 vlt
Inside rearview mirror
Isrvm fuse 26 10a
Logic
Low ref
Pnk
Rear lght sensor
S249
Selector sw
Underhood fuse block (on left side of engine compt)

Power Mirrors Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Power Mirrors Wiring Diagram for Chevrolet Cutaway G2007 3500:

14

(bottom of left "b" pillar) g347
Body fuse block (under left front seat)
Defogger system
Driver
Driver outside rearview mirror
Exterior lights system
Hot at all times
Osrvm fuse 2 10a
Outside rearview mirror switch
Passenger
Passenger outside rearview mirror
R/l
S500
Up/dn

POWER SEATS

Power Seats Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Power Seats Wiring Diagram for Chevrolet Cutaway G2007 3500:

30

All- down
All-up
Back
Body fuse block (under left front seat)
C1 a12
C2 b5
C2 f12
Down
Driver seat adjuster switch
Driver seat motors
E12 c2
Entire seat
For- ward
Front down
Front up
Front vertical
G347 (on bottom of left "b" pillar)
Horizontal
Hot at all times
Nca
Passenger seat adjuster switch
Passenger seat motors
Pwr seat circuit breaker 60 30a
Rear down
Rear up
Rear vertical
S304
S317
Splice pack
Underhood fuse block (left side of engine compartment)

POWER WINDOWS

Power Windows Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Power Windows Wiring Diagram for Chevrolet Cutaway G2007 3500:

21

Body control module (lower right side of dash)
Body fuse block (under left front seat)
Driver window motor
Driver window switch
E11
F11
G302 (behind left kick panel)
G347 (on bottom of left "b" pillar)
Hot at all times
Interior lights system
Left
Passenger window motor
Passenger window switch
Pwr wnd circuit breaker 34 25a
Rap relay
Right
S247
S500
S600
Splice pack sp347
Tan

RADIO

Radio Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Radio Wiring Diagram for Chevrolet Cutaway G2007 3500:

47

(coax)
(in body harn, 10 cm from c415 breakout)
(in body harn, 10 cm from chmsl conn breakout)
(in body harn, 46 cm from c417 breakout)
(in body harn, 52 cm from c417 breakout)
A10
A11
A12
Antenna
Antenna in
B10
B11
B12 b12 b12 b12
Battery
C320
Class 2 data
Computer data lines system
Cutaway, upfitter
D10 c2
G303 (behind left kick panel)
Ground
Hot at all times
Left front door speaker
Left rear door speaker (if equipped)
Left rear speaker
Lf speaker (+)
Lf speaker (-)
Lr speaker (+)
Lr speaker (-)
Not used
Passenger/ cargo
Radio
Radio bat fuse 1 15a
Rf speaker (+)
Rf speaker (-)
Right front door speaker
Right rear door speaker (if equipped)
Right rear speaker
Rr speaker (+)
Rr speaker (-)
S248
S450
S451
S452
S453
Tan
Underhood fuse block (left side of engine comptartment)

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Shift Interlock Wiring Diagram for Chevrolet Cutaway G2007 3500:

12

A/t shift lock control solenoid (right side of steering column, under support bracket)
A/t shift lock control switch
Btsi bck/up fuse 36 15a
Btsi fuse 28 10a
G302 (behind left kick panel)
Hot in run or start
Park acc
Park/ neutral position switch (pnp) (on left side of transmission)
Pnk
S264
Stoplamp switch (behind left side of dash, above brake pedal)
Underhood fuse block (left side of engine compt)

STARTING/CHARGING

4.8L VIN V

4.8L VIN V, Charging Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Charging Wiring Diagram for Chevrolet Cutaway G2007 3500:

26

(not used)
(on lower right front of eng)
(on right front frame rail, in eng compt)
(on right front of eng compt) g106
Battery
Battery ind
Class 2 serial data
E12
Fusible link 3
G104
G105
Generator
Generator field duty cycle sig
Generator turn on sig c2
Hot in run & start
Ign e fuse 22 10a
Ign volt
Instrument panel cluster
Logic
Pnk
Power distribution system
Powertrain control module (pcm) (in eng compt, on left inner fender)
Red
Sp200 (in dash wiring harn, 10 cm from underhood pass-through grommet breakout)
Starting/charging system (starter motor)
Underhood fuse block (on left side of eng compt)

4.8L VIN V, Starting Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, Starting Wiring Diagram for Chevrolet Cutaway G2007 3500:

34

(on lower right front of eng)
(on right front frame rail, in eng compt)
(on right front of eng compt)
Acc
C1 b10
C1 c1
C2 a3
C2 e3
Crank fuse 27 10a
Crank volt
Eng 1 fuse 23 15a
Fusible link 2
G104
G105
G106
Generator
Hot at all times
Ign a fuse 49 40a
Ign b fuse 52 40a
Ignition switch
Left battery
Lock
Park/neutral position switch (on left side of transmission)
Pnk
Power distribution system
Powertrain control module (pcm) (in eng compt, on left inner fender)
Red
Run
Run acc
Start
Starter enable relay ctrl
Starter motor
Starter relay 61
Underhood fuse block (on left side of eng compt)

6.0L VIN U

6.0L VIN U, Charging Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Charging Wiring Diagram for Chevrolet Cutaway G2007 3500:

26

(not used)
(on lower right front of eng)
(on right front frame rail, in eng compt)
(on right front of eng compt) g106
Battery
Battery ind
Class 2 serial data
E12
Fusible link 3
G104
G105
Generator
Generator field duty cycle sig
Generator turn on sig c2
Hot in run & start
Ign e fuse 22 10a
Ign volt
Instrument panel cluster
Logic
Pnk
Power distribution system
Powertrain control module (pcm) (in eng compt, on left inner fender)
Red
Sp200 (in dash wiring harn, 10 cm from underhood pass-through grommet breakout)
Starting/charging system (starter motor)
Underhood fuse block (on left side of eng compt)

6.0L VIN U, Starting Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, Starting Wiring Diagram for Chevrolet Cutaway G2007 3500:

34

(on lower right front of eng)
(on right front frame rail, in eng compt)
(on right front of eng compt)
Acc
C1 b10
C1 c1
C2 a3
C2 e3
Crank fuse 27 10a
Crank volt
Eng 1 fuse 23 15a
Fusible link 2
G104
G105
G106
Generator
Hot at all times
Ign a fuse 49 40a
Ign b fuse 52 40a
Ignition switch
Left battery
Lock
Park/neutral position switch (on left side of transmission)
Pnk
Power distribution system
Powertrain control module (pcm) (in eng compt, on left inner fender)
Red
Run
Run acc
Start
Starter enable relay ctrl
Starter motor
Starter relay 61
Underhood fuse block (on left side of eng compt)

6.6L VIN 2

6.6L VIN 2, Charging Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Charging Wiring Diagram for Chevrolet Cutaway G2007 3500:

34

(not used)
(on lower right front of eng)
(on right front frame rail, in eng compt)
(on right front of eng compt) g106
Auxiliary generator
Battery
Battery ind
Charge ind ctrl
Class 2
Class 2 serial data
E12
Engine control module (ecm) (left side of engine compt)
Fusible link 3
Fusible link 5
G104
G105
G305 (left center outer frame rail)
Generator
Generator field duty cycle sig
Generator turn on sig
Hot in run & start
Ign e fuse 22 10a
Ign volt
Instrument panel cluster
Logic
Pnk
Power distribution system
Red
Secondary battery
Serial data c2
Sp200 (in dash wiring harn)
Starter
Underhood fuse block (on left side of eng compt)
Underhood junction block

6.6L VIN 2, Starting Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, Starting Wiring Diagram for Chevrolet Cutaway G2007 3500:

37

(on lower right front of eng)
(on right front frame rail, in eng compt)
(on right front of eng compt)
Acc
Acc run
Battery
C1 b10
C1 c1
C2 a3
C2 e3
Crank fuse 27 10a
Crank volt
Eng 1 fuse 23 15a
Engine control module (ecm) (on left frame rail)
Fusible link 2
G104
G105
G106
G305 (left center outer frame rail)
Generator
Hot at all times
Ign a fuse 49 40a
Ign b fuse 52 40a
Ignition switch
Lock
Park/neutral position switch (on left side of transmission)
Pnk
Power distribution system
Red
Run
Secondary battery
Start
Starter enable relay ctrl
Starter motor
Starter relay 61
Underhood fuse block (on left side of eng compt)
Underhood junction block

6.6L VIN 6

6.6L VIN 6, Charging Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Charging Wiring Diagram for Chevrolet Cutaway G2007 3500:

34

(not used)
(on lower right front of eng)
(on right front frame rail, in eng compt)
(on right front of eng compt) g106
Auxiliary generator
Battery
Battery ind
Charge ind ctrl
Class 2
Class 2 serial data
E12
Engine control module (ecm) (left side of engine compt)
Fusible link 3
Fusible link 5
G104
G105
G305 (left center outer frame rail)
Generator
Generator field duty cycle sig
Generator turn on sig
Hot in run & start
Ign e fuse 22 10a
Ign volt
Instrument panel cluster
Logic
Pnk
Power distribution system
Red
Secondary battery
Serial data c2
Sp200 (in dash wiring harn)
Starter
Underhood fuse block (on left side of eng compt)
Underhood junction block

6.6L VIN 6, Starting Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, Starting Wiring Diagram for Chevrolet Cutaway G2007 3500:

37

(on lower right front of eng)
(on right front frame rail, in eng compt)
(on right front of eng compt)
Acc
Acc run
Battery
C1 b10
C1 c1
C2 a3
C2 e3
Crank fuse 27 10a
Crank volt
Eng 1 fuse 23 15a
Engine control module (ecm) (on left frame rail)
Fusible link 2
G104
G105
G106
G305 (left center outer frame rail)
Generator
Hot at all times
Ign a fuse 49 40a
Ign b fuse 52 40a
Ignition switch
Lock
Park/neutral position switch (on left side of transmission)
Pnk
Power distribution system
Red
Run
Secondary battery
Start
Starter enable relay ctrl
Starter motor
Starter relay 61
Underhood fuse block (on left side of eng compt)
Underhood junction block

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500:

34

(behind left kick panel) g301
Airbag fuse 37 10a
Class 2 serial data signal
Control
Exterior lights system
Ground
Heavy duty
Heavy duty & early production
High control
Hot in run or start
Ignition 1 volt
Inc ind
Inflatable restraint i/p module (behind right side of dash)
Inflatable restraint i/p module (light duty) (behind right side of dash)
Inflatable restraint i/p module disable switch
Inflatable restraint sensing/diagnostic module (under left front seat)
Inflatable restraint steering wheel module (at center of steering wheel)
Inflatable restraint steering wheel module (light duty) (at center of steering wheel)
Inflatable restraint steering wheel module coil
Interior lights system
Light duty
Low control
Low reference
Nca
Off
Pnk
Pnk pnk
Shorting bar
Signal
Stage 1
Stage 2
Tan
Twisted pair wires
Underhood fuse block (on left side of eng compt)

Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500:

42

A (w/o power seat) (w/ power seat)
A11
Air bag
Airbag off
Airbag on
Class 2 (sdm)
Class 2 serial data
Data link connector (under left side of dash)
Driver seat belt buckle
G303 (behind left kick panel)
G347 (on bottom of left "b" pillar)
Grd
Ign
Ign 1 +
Ign 1 volt
Inflatable restraint front end sensor (on lower center of radiator support)
Inflatable restraint passenger airbag on/off indicator
Inflatable restraint passenger presence system (pps) module
Inflatable restraint passenger presence system (pps) sensor
Instrument panel cluster
Left inflatable restraint seat position sensor (in left front seat)
Light duty
Light duty except recreational vehicle
Nca
Not used
Off
Off ind
On ind
Passenger seat belt buckle
Pnk
Right inflatable restraint seat position sensor (under right front seat
S313 (in body harn, 11 cm from c307)
Sdm
Seat belt
Seat belt ind
Seat belt pretensioner
Seat switch
Serial
Shorting bar
Splice pack sp 347 (in body harn, attached to lower left "b" pillar)
Splice pack sp200 (in dash wiring harn, 10 cm from underhood pass-through grommet breakout)
Twisted pair wires

TRANSMISSION

4.8L VIN V

4.8L VIN V, A/T Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, A/T Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500:

60

(behind lower right side of dash) body control module
(not used)
(under left side of dash) data link connector
1-2 ss ctrl
2-3 ss ctrl
3-2 ss ctrl
A10
At iss high sig
At iss low sig
Automatic transmission input shaft speed sensor (4l80e/4l85e) (on left side of transmission)
B11
B12
Brk sw sig
Cls 2 data
Ect sig
Engine coolant temperature sensor (on left side of engine)
Front high sig
Front low sig
G102 (left rear of engine)
G103 (right rear of engine)
G302 (behind left kick panel)
Gnd
Hot at all times
Hot in accy, run & start
Hot in run & start
Ign
Ign 0 fuse 6 10a
Instrument panel cluster
Low ref
Park/neutral position switch (left side of transmission)
Pc sol hi ctrl
Pc sol lo ctrl
Pcm batt fuse 2 20a
Pcm ign 1 fuse 38 15a
Pnk
Powertrain control module (in engine compt, on left inner fender)
Press sens sig
Prnd a sig
Prnd b sig
Prnd c sig
Prnd p sig
Prndl indicator
Range b
Range c
S101
S102
S247
Serial data
Sp200 (in dash wiring harn, 10cm from underhood pass- through grommet breakout)
Tan
Tcc pwm ctrl
Tcc sol ctrl
Tft sens sig
Tow/ haul switch
Tow/haul indicator
Tow/haul switch sig
Underhood fuse block (left side of engine compartment)
Vehicle speed sensor (4l60e/4l65e) (on right side of transmission)
Vehicle speed sensor (4l80e/4l85e) (on left side of transmission)
Ppl

4.8L VIN V, A/T Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for 4.8L VIN V, A/T Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500:

23

(4l60e/
1-2 sol
2-3 sol
3-2 sol
A red
A red 4l65e)
A/t fluid pressure manual valve position switch
Automatic transmission
C12
Hot in run & start
Ign e fuse 22 10a
Pc sol valve
Pnk
Red
Rev
S (4l60e/4l65e)
Stop- lamp switch (above brake pedal)
Tan
Tcc pwm sol
Tcc sol
Tft sensor
Underhood fuse block
Underhood fuse block (left side of engine compartment)

6.0L VIN U

6.0L VIN U, A/T Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, A/T Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500:

60

(behind lower right side of dash) body control module
(not used)
(under left side of dash) data link connector
1-2 ss ctrl
2-3 ss ctrl
3-2 ss ctrl
A10
At iss high sig
At iss low sig
Automatic transmission input shaft speed sensor (4l80e/4l85e) (on left side of transmission)
B11
B12
Brk sw sig
Cls 2 data
Ect sig
Engine coolant temperature sensor (on left side of engine)
Front high sig
Front low sig
G102 (left rear of engine)
G103 (right rear of engine)
G302 (behind left kick panel)
Gnd
Hot at all times
Hot in accy, run & start
Hot in run & start
Ign
Ign 0 fuse 6 10a
Instrument panel cluster
Low ref
Park/neutral position switch (left side of transmission)
Pc sol hi ctrl
Pc sol lo ctrl
Pcm batt fuse 2 20a
Pcm ign 1 fuse 38 15a
Pnk
Powertrain control module (in engine compt, on left inner fender)
Press sens sig
Prnd a sig
Prnd b sig
Prnd c sig
Prnd p sig
Prndl indicator
Range b
Range c
S101
S102
S247
Serial data
Sp200 (in dash wiring harn, 10cm from underhood pass- through grommet breakout)
Tan
Tcc pwm ctrl
Tcc sol ctrl
Tft sens sig
Tow/ haul switch
Tow/haul indicator
Tow/haul switch sig
Underhood fuse block (left side of engine compartment)
Vehicle speed sensor (4l60e/4l65e) (on right side of transmission)
Vehicle speed sensor (4l80e/4l85e) (on left side of transmission)
Ppl

6.0L VIN U, A/T Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for 6.0L VIN U, A/T Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500:

23

(4l60e/
1-2 sol
2-3 sol
3-2 sol
A red
A red 4l65e)
A/t fluid pressure manual valve position switch
Automatic transmission
C12
Hot in run & start
Ign e fuse 22 10a
Pc sol valve
Pnk
Red
Rev
S (4l60e/4l65e)
Stop- lamp switch (above brake pedal)
Tan
Tcc pwm sol
Tcc sol
Tft sensor
Underhood fuse block
Underhood fuse block (left side of engine compartment)

6.6L VIN 2

6.6L VIN 2, A/T Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, A/T Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500:

55

1-2 shift sol
2-3 shift sol
A/t input shaft speed sensor (a/t iss) (left side of transmission
A/t iss
A/t iss hi sig
A10
A11
Accessory volt
Battery
Body fuse block (under left front seat)
Computer data lines system
Ecm/tcm/ glow plug cntrl mdl ign 1 fuse 38 10a
F10
Foh/ecm/ tcm batt fuse 2 20a
G103 (left front lower side of engine block)
G400 (on inner left rear frame rail)
Gmlan data (+)
Gmlan data (-)
Gnd
Hot at all times
Hot in acc or run
Hot in acc run and start
Hot in run or start
Ign 0 fuse 6 10a
Ign 1 volt
Low ref
P/n
Park/neutral position (pnp) switch (on left side of transmission)
Pc sol hi
Pc sol low
Pnk
Rear hi sig
S101
S103
S316
Stop lamp fuse 7 15a
Stop lamp switch (above brake pedal)
Stop lmp volt
Stop/chmsl fuse 8 10a
Tan
Tbc/tcm accy fuse 46 10a
Tcc pwm
Tfp sw a sig
Tfp sw b sig
Tfp sw c sig
Tft sens sig
Tr sw a sig
Tr sw b sig
Tr sw c sig
Tr sw p sig
Transmission control module (tcm) (left front corner of engine compt)
Underhood fuse block (on left side of engine compt)
Vehicle speed sensor (vss) (right side of transmission)
Vss hi sig
Vss low

6.6L VIN 2, A/T Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 2, A/T Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500:

36

1-2 shift sol valve
2-3 shift sol valve
A/t fluid pressure manual valve position switch
A/t fluid temp sensor
Automatic transmission
B11
B12
Body control module (bcm) (behind lower right side of dash)
Class 2
Class 2 data
Computer data lines system
Engine control module (ecm)
G302 (behind left kick panel)
Gmlan (+)
Gmlan (-)
Ign
Instrument panel cluster
Ipc logic
Logic
Mil
Mil ind ctrl
Mil sig
P/n sig
Pnk
Pressure control solenoid valve
Prnd321
Rear hi sig
Red
Rev
S135
S247
Tan
Tcc pwm sol valve
Tow haul switch
Tow/ haul ind
Tow/hl sw

6.6L VIN 6

6.6L VIN 6, A/T Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, A/T Wiring Diagram (1 of 2) for Chevrolet Cutaway G2007 3500:

55

1-2 shift sol
2-3 shift sol
A/t input shaft speed sensor (a/t iss) (left side of transmission
A/t iss
A/t iss hi sig
A10
A11
Accessory volt
Battery
Body fuse block (under left front seat)
Computer data lines system
Ecm/tcm/ glow plug cntrl mdl ign 1 fuse 38 10a
F10
Foh/ecm/ tcm batt fuse 2 20a
G103 (left front lower side of engine block)
G400 (on inner left rear frame rail)
Gmlan data (+)
Gmlan data (-)
Gnd
Hot at all times
Hot in acc or run
Hot in acc run and start
Hot in run or start
Ign 0 fuse 6 10a
Ign 1 volt
Low ref
P/n
Park/neutral position (pnp) switch (on left side of transmission)
Pc sol hi
Pc sol low
Pnk
Rear hi sig
S101
S103
S316
Stop lamp fuse 7 15a
Stop lamp switch (above brake pedal)
Stop lmp volt
Stop/chmsl fuse 8 10a
Tan
Tbc/tcm accy fuse 46 10a
Tcc pwm
Tfp sw a sig
Tfp sw b sig
Tfp sw c sig
Tft sens sig
Tr sw a sig
Tr sw b sig
Tr sw c sig
Tr sw p sig
Transmission control module (tcm) (left front corner of engine compt)
Underhood fuse block (on left side of engine compt)
Vehicle speed sensor (vss) (right side of transmission)
Vss hi sig
Vss low

6.6L VIN 6, A/T Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500

List of elements for 6.6L VIN 6, A/T Wiring Diagram (2 of 2) for Chevrolet Cutaway G2007 3500:

36

1-2 shift sol valve
2-3 shift sol valve
A/t fluid pressure manual valve position switch
A/t fluid temp sensor
Automatic transmission
B11
B12
Body control module (bcm) (behind lower right side of dash)
Class 2
Class 2 data
Computer data lines system
Engine control module (ecm)
G302 (behind left kick panel)
Gmlan (+)
Gmlan (-)
Ign
Instrument panel cluster
Ipc logic
Logic
Mil
Mil ind ctrl
Mil sig
P/n sig
Pnk
Pressure control solenoid valve
Prnd321
Rear hi sig
Red
Rev
S135
S247
Tan
Tcc pwm sol valve
Tow haul switch
Tow/ haul ind
Tow/hl sw

TRUNK, TAILGATE, FUEL DOOR

Access Panel Release Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Access Panel Release Wiring Diagram for Chevrolet Cutaway G2007 3500:

24

Access panel actuator left front side front (behind left front access panel)
Access panel actuator left front side rear (behind left front access panel)
Access panel actuator left rear side front (behind left rear access panel)
Access panel actuator left rear side rear (behind left rear access panel)
Access panel actuator right side front (behind right front access panel)
Access panel actuator right side rear (behind right rear access panel)
Access panel left side front relay control
Access panel left side rear relay control
Access panel relay left side front relay 5
Access panel relay left side rear relay 1
Access panel relay right side rear relay 6
Access panel right side rear relay control
Body control module (behind lower right side of dash)
G403 (in center of left "d" pillar)
Hot at all times
Panel actuator fuse 3 15 a
Pnk
Rear fuse block (left "b" pillar)
S300
S303
S309 (in prp/uf2 harness, between left side front access panel actuators)
S408 (in prp/uf2 harness, between left side rear access panel actuators)
S409 (in prp/uf2 harness, 88 cm from right dome work lamp connector breakout)
Tan

WARNING SYSTEMS

Warning Systems Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Warning Systems Wiring Diagram for Chevrolet Cutaway G2007 3500:

80

(behind left kick panel) g302
(behind left kick panel) g303
(on bottom of left "b" pillar) g347
A (w/o pwr driver seat) (w/ pwr driver seat)
A10
A11
A12
Anti-lock brakes system
B10
B11
B12
Battery
Body control module (bcm) (behind lower right side of dash)
Brake ind
Brake warn ind ctrl
Chime module (behind center of dash) (w/o radio)
Class 2 (ebcm)
Class 2 (sdm)
Class 2 data
Class 2 serial data
Connector (dlc) (partial) (under left side of dash)
D10
Data link
Diesel
Dome sw
Door latch assembly- driver (at rear of driver door)
Engine control module
Exterior lights system
Fuse block- underhood (on left side of engine compartment)
G347 (on bottom of left "b" pillar)
Gas
Ground
Head
Headlamp & panel dimmer switch
Headlamps on signal
Hndl sw
Hot at all times
Ign
Ignition key alarm switch (inside top of steering column)
Inflatable restraint passenger airbag on/off indicator
Inflatable restraint sensing & diagnostic module (sdm) (under left front seat)
Instrument panel cluster (ipc)
Key in switch signal
Left turn signal
Lf door open sw sig
Light duty
Light duty w/o rv upfitter
Logic
Nca
Off
Optional
Park
Park brake sw signal
Park brake switch (under left side of dash)
Park lamp on signal
Pass seat belt sw signal drv seat belt sw signal
Passenger seat belt ind ctl
Power brake (p/b) booster fluid flow alarm switch (near power steering pump, in outlet hose)
Power brake (p/b) booster fluid pressure alarm switch (near power brake booster, in booster inlet hose)
Powertrain control module (in engine compartment, on left inner fender)
Radio
Rdo bat fuse 1 15a
Right turn signal
S247
S248
S264
S304 (w/ pwr driver seat)
S317 (w/ pwr passenger seat)
S500 (w/ pwr locks)
Seat belt buckle- driver
Seat belt buckle- passenger
Seat belt ind
Seat belt switch
Serial data
Sp200 (in dash wiring harness, 10 cm from underhood pass-through grommet breakout)
Sp347
Tan
Veh spd signal
W/ radio
W/o radio

WIPER/WASHER

Wiper/Washer Wiring Diagram for Chevrolet Cutaway G2007 3500

List of elements for Wiper/Washer Wiring Diagram for Chevrolet Cutaway G2007 3500:

23

A/d
C10
Frt wpr fuse 47 25a
G302 (behind left kick panel)
Ground
Hot at all times
Hot in run and acc
Lsd
Mist
Off
Pnk
Pulse
S247
S264
Turn signal multi- function switch
Underhood fuse block (on left side of engine compt)
Voltage
Wash
Windshield washer fluid pump (on left front of eng compt, at washer reservoir)
Windshield wiper motor (on left side of firewall)
Windshield wiper/ washer switch
Wsw fuse 41 15a
Wsw relay 53