All Wiring Diagrams for GMC Savana G2009 3500

AIR CONDITIONING

Compressor Wiring Diagram for GMC Savana G2009 3500

List of elements for Compressor Wiring Diagram for GMC Savana G2009 3500:

4.3l
4.8l, 5.3l & 6.0l
5v ref
6.6l
A/c cmprsr fuse 57 15a
A/c compressor clutch (4.3l: at left front of engine) (4.8l, 5.3l & 6.0l: at lower right front of engine) (6.6l: top front of engine)
A/c comprsr relay 74
A/c low pressure switch (on side of accumulator)
A/c refrigerant pressure sensor
A/c request sig
Bi-lev
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Clutch rly ctrl
Computer data lines system
Def
Engine control module (ecm) (left side of engine compt)
G102 (6.6l: left front lower side of the engine block) (except 6.6l: on left rear of engine)
G304 (behind right kick panel)
Gmlan (+)
Gmlan (-)
Heat
Heat/def
Hot at all times
Hot w/ run relay energized
Hvac 2 fuse 1 10a
Hvac control assembly
J102
J249
Logic
Low ref
Max norm
Off
Press sens
Tan
Underhood fuse block (on left side of engine compt)
Vent
W/ electric rear window defogger & power mirrors

Heater Wiring Diagram for GMC Savana G2009 3500

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List of elements for Heater Wiring Diagram for GMC Savana G2009 3500:

(in body harness, attached to lower left "b" pillar) splice block jx347
(in chassis harness, 15 cm from coolant heater breakout) j119
(in rear hvac harness, 13 cm from auxiliary blower motor connector breakout)
(in rear hvac harness, 20 cm from auxiliary blower motor connector breakout)
12v ref
5v ref
Air temperature actuator (behind right side of dash, on hvac)
Auxiliary blower motor (if equipped) (on auxiliary hvac)
Auxiliary blower motor high speed relay (if equipped) (left rear of passenger compt, attached to hvac module)
Auxiliary blower motor low speed relay (if equipped) (left rear of passenger compt, attached to auxiliary hvac module)
Auxiliary blower motor medium speed relay (if equipped) (left rear of passenger compt, attached to auxiliary hvac module)
Auxiliary blower motor resistor assembly (if equipped) (on auxiliary heater motor)
Auxiliary blower motor switch (if equipped)
Bi-lev
Blower motor (on right rear of engine compt, on evaporator case)
Blower motor relay
Blower motor resistor assembly (at right rear of engine compt, on evaporator case)
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Computer data lines system
Coolant heater (6.6l w/ auxiliary fuel fired heater) (attached to the left front inner frame rail)
Coolant heater air temperature sensor
Coolant heater blower motor
Coolant heater combustion sensor
Coolant heater control module
Coolant heater fuel pump (attached to the left inner frame rail, near the fuel pump assembly)
Coolant heater glow plug
Coolant heater overheat temperature sensor
Coolant heater temperature sensor
Def
Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
Foh mdl (d) fuse 14 15a
Frt blwr fuse 66 40a
Fuel pump
G102 (6.6l: left front lower side of the engine block) (except 6.6l: on left rear of engine)
G102 (left front lower side of the engine block)
G304 (behind right kick panel)
G347
G400 (on inner left rear frame rail)
G402 (on top of
Gnd
Heat
Heat/def
Hot at all times
Hot w/ run relay energized
Hvac 1 fuse 5 20a
Hvac 2 fuse 1 10a
Hvac control assembly
Interior
Interior lights system
J102
J249
J401
J402
J405
J412
J413 (in rear hvac harness, 24 cm from auxiliary blower motor breakout)
Left "d" pillar)
Lights system
Logic
Low ref
Max
Med
Norm
Off
Rear blwr fuse 37 30a
Red
Ser data
Serial +
Serial -
Tan
Underhood fuse block (on left side of engine compt)
Vacuum pump (6.6l) (right front of engine compt, under battery)
Vent
Volt
W/ auxiliary fuel fired heater
W/o auxiliary fuel fired heater

Manual A/C Wiring Diagram, Cargo Van (1 of 3) for GMC Savana G2009 3500

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List of elements for Manual A/C Wiring Diagram, Cargo Van (1 of 3) for GMC Savana G2009 3500:

(behind right kick panel) g304
(behind right side of dash, on hvac) air temperature actuator
Bi-lev
Blower motor (on right rear of engine compt, on evaporator case)
Blower motor relay
Blower motor resistor assembly (at right rear of engine compt, on evaporator case)
Body fuse block (under left front seat)
Def
Defogger control ind
Defogger switch
Defogger system
Front auxiliary hvac control assembly
Frt blwr fuse 66 40a
G102 (6.6l: left front lower side of the engine block) (except 6.6l: on left rear of engine)
G102 (left front lower side of the engine block)
G348
Heat
Heat/def
Hot at all times
Hot w/ run relay energized
Hvac 1 fuse 5 20a
Hvac 2 fuse 1 10a
Hvac cntrl fuse 12 10a
Hvac control assembly
Interior lights system
J102
J249
J314
Logic
Max
Med
Norm
Off
Rear blwr fuse 37 30a
Red
Splice block jx348 (attached to lower right "b" pillar part of g348)
Tan
Underhood fuse block (on left side of engine compt)
Vacuum pump (6.6l) (right front of engine compt, under battery)
Vent
W/ electric rear window defogger & power mirrors

Manual A/C Wiring Diagram, Cargo Van (2 of 3) for GMC Savana G2009 3500

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List of elements for Manual A/C Wiring Diagram, Cargo Van (2 of 3) for GMC Savana G2009 3500:

(attached to the left inner frame rail, near the fuel pump assembly) coolant heater fuel pump
(in rear hvac harness, 13 cm from auxiliary blower motor connector breakout) j405
(w/o rv upfitter: in body harness, 31 cm from x304 breakout) (w/ rv upfitter: in body harness, 32 cm from x308 breakout)
5v ref
A/c low pressure switch (on side of accumulator)
Auxiliary air temperature actuator
Auxiliary blower motor (on auxiliary hvac)
Auxiliary blower motor high speed relay (left rear of passenger compt, attached to hvac module)
Auxiliary blower motor low speed relay (left rear of passenger compt, attached to auxiliary hvac module)
Auxiliary blower motor medium speed relay (left rear of passenger compt, attached to auxiliary hvac module)
Auxiliary blower motor resistor (on auxiliary heater motor)
Auxiliary mode actuator
Computer data lines system
Coolant heater (6.6l w/ auxiliary fuel fired heater) (attached to the left front inner frame rail)
Coolant heater air temperature sensor
Coolant heater blower motor
Coolant heater combustion sensor
Coolant heater control module
Coolant heater glow plug
Coolant heater overheat temperature sensor
Coolant heater temperature sensor
Foh mdl (d) fuse 14 15a
Fuel pump
G400 (on inner left rear frame rail)
G402 (on top of
Gnd
Hot at all times
J308 (w/o rv upfitter: in body harness, 5 cm from x304 breakout) (w/ rv upfitter: in body harness, 22 cm from x308 breakout)
J310
J311 (w/o rv upfitter: in body harness, 41 cm from x304 breakout) (w/ rv upfitter: in body harness, 22 cm from x308 breakout)
J402
J411
J412 (in rear hvac harness, 20 cm from auxiliary blower motor connector breakout)
J413 (in rear hvac harness, 24 cm from auxiliary blower motor breakout)
Left "d" pillar)
Logic
Low ref
Provisional
Serial +
Serial -
Serial data
Tan
Underhood fuse block (on left side of engine compt)
Volt
Volt +
X319

Manual A/C Wiring Diagram, Cargo Van (3 of 3) for GMC Savana G2009 3500

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List of elements for Manual A/C Wiring Diagram, Cargo Van (3 of 3) for GMC Savana G2009 3500:

(4.3l: at left front of engine) (4.8l, 5.3l & 6.0l: at lower right front of engine) (6.6l: top front of engine) a/c compressor clutch
(in chassis harness, 15 cm from coolant heater breakout) j119
+ - gmlan data
12v ref
4.3l
4.8l, 5.3l & 6.0l
5v ref
5v ref 1
6.6l
A/c cmprsr fuse 57 15a
A/c comprsr relay 74
A/c refrigerant pressure sensor
A/c request sig
Body control module (bcm) (behind lower right side of dash)
Clutch ctrl
Clutch rly ctrl
Computer data lines system
Cooling fan assembly (6.6l) (behind radiator)
Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
Engine control module (ecm) (left side of engine compt)
Engine coolant temperature (ect) sensor (4.8l, 5.3l & 6.0l: at left front of engine) (4.3l: on left side of engine) (6.6l turbo: top of engine, near thermostat housing)
Fan cltch (d) fuse 58 10a
Fan cltch (d) relay 75 (6.6l)
G102 (6.6l: left front lower side of the engine block) (except 6.6l: on left rear of engine)
G102 (left front lower side of the engine block)
Gmlan (+)
Gmlan (-)
Hot at all times
Hot w/ pwr/trn relay energized
J102
Low ref
Press sens
Sens sig
Serial data
Speed sig
Tan
Underhood fuse block (on left side of engine compt)
W/ auxiliary fuel fired heater
W/o auxiliary fuel fired heater

Manual A/C Wiring Diagram, Passenger Van (1 of 3) for GMC Savana G2009 3500

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List of elements for Manual A/C Wiring Diagram, Passenger Van (1 of 3) for GMC Savana G2009 3500:

(19 cm from x303 breakout)
(39 cm from x303 breakout)
(64 cm from x303 breakout)
(behind right kick panel) g304
(behind right side of dash, on hvac) air temperature actuator
(in upfitter hvac control harness, 88 cm from x303 breakout)
Auxiliary hvac control processor (w/ rv upfitter & swb passenger) (center front of headliner)
Bi-lev
Blower motor (on right rear of engine compt, on evaporator case)
Blower motor relay
Blower motor resistor assembly (at right rear of engine compt, on evaporator case)
Body fuse block (under left front seat)
Def
Defogger ind
Defogger switch
Defogger system
Front auxiliary hvac control assembly
Frt blwr fuse 66 40a
Frt blwr sw ctrl
Frt mode dr ctrl
Frt temp dr ctrl
G102 (6.6l: left front lower side of the engine block) (except 6.6l: on left rear of engine)
G102 (left front lower side of the engine block)
G348
G401 (on top of right "d" pillar)
Gnd
Heat
Heat/def
Hot at all times
Hot w/ run relay energized
Hvac 1 fuse 5 20a
Hvac 2 fuse 1 10a
Hvac cntrl fuse 12 10a
Hvac control assembly
Ign
Interior lights system
J102
J249
J305
J306
J307
J314
J330
J354
Logic
Max
Med
Mode dr ctrl
Norm
Off
Rear
Rear auxiliary hvac control assembly
Rear blwr fuse 37 30a
Rear blwr sw ctrl
Rear mode dr ctrl
Rear temp dr ctrl
Red
Splice block jx348 (attached to lower right "b" pillar part of g348)
Tan
Temp dr ctrl
Underhood fuse block (on left side of engine compt)
Vacuum pump (6.6l) (right front of engine compt, under battery)
Vent
W/ electric rear window defogger & power mirrors
W/ rv upfitter
W/o rv upfitter

Manual A/C Wiring Diagram, Passenger Van (2 of 3) for GMC Savana G2009 3500

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List of elements for Manual A/C Wiring Diagram, Passenger Van (2 of 3) for GMC Savana G2009 3500:

(attached to the left
(attached to the left inner frame rail, near the fuel pump assembly) coolant heater fuel pump
(in rear hvac harness, 13 cm from auxiliary blower motor connector breakout) j405
(w/ rv upfitter: in body harness, 22 cm from x308 breakout)
(w/ rv upfitter: in body harness, 32 cm from x308 breakout)
5v ref
A/c low pressure switch (on side of accumulator)
Auxiliary air temperature actuator (on auxiliary hvac assembly)
Auxiliary blower motor (on auxiliary hvac)
Auxiliary blower motor high speed relay (left rear of passenger compt, attached to hvac module)
Auxiliary blower motor low speed relay (left rear of passenger compt, attached to auxiliary hvac module)
Auxiliary blower motor medium speed relay (left rear of passenger compt, attached to auxiliary hvac module)
Auxiliary blower motor resistor assembly (on auxiliary heater motor)
Auxiliary mode actuator
Computer data lines system
Coolant heater (6.6l w/ auxiliary fuel fired heater)
Coolant heater air temperature sensor
Coolant heater blower motor
Coolant heater combustion sensor
Coolant heater control module
Coolant heater glow plug
Coolant heater overheat temperature sensor
Coolant heater temperature sensor
Foh mdl (d) fuse 14 15a
Front inner frame rail)
Fuel pump
G400 (on inner left rear frame rail)
G402 (on top of
Gnd
Hot at all times
J308 (w/o rv upfitter: in body harness, 5 cm from x304 breakout)
J310
J311
J402
J411
J412 (in rear hvac harness, 20 cm from auxiliary blower motor connector breakout)
J413 (in rear hvac harness, 24 cm from auxiliary blower motor breakout)
Left "d" pillar)
Logic
Low ref
Provisional
Serial +
Serial -
Serial data
Tan
Underhood fuse block (on left side of engine compt)
Volt
Volt +
X319

Manual A/C Wiring Diagram, Passenger Van (3 of 3) for GMC Savana G2009 3500

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List of elements for Manual A/C Wiring Diagram, Passenger Van (3 of 3) for GMC Savana G2009 3500:

(4.3l: at left front of engine) (4.8l, 5.3l & 6.0l: at lower right front of engine) (6.6l: top front of engine) a/c compressor clutch
(in chassis harness, 15 cm from coolant heater breakout) j119
+ gmlan data
12v ref
4.3l
4.8l, 5.3l & 6.0l
5v ref 1
5v ref 2
6.6l
A/c cmprsr fuse 57 15a
A/c cmprsr relay 74
A/c refrigerant pressure sensor
A/c request sig
Body control module (bcm) (behind lower right side of dash)
Clutch ctrl
Clutch rly ctrl
Computer data lines system
Cooling fan assembly (6.6l) (behind radiator)
Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
Engine control module (ecm) (left side of engine compt)
Engine coolant temperature (ect) sensor (4.8l, 5.3l & 6.0l: at left front of engine) (4.3l: on left side of engine) (6.6l turbo: top of engine, near thermostat housing)
Fan cltch (d) fuse 58 10a
Fan cltch (d) relay 75 (6.6l)
G102 (6.6l: left front lower side of the engine block) (except 6.6l: on left rear of engine)
G102 (left front lower side of the engine block)
Gmlan (+)
Gmlan (-)
Hot at all times
Hot w/ pwr/trn relay energized
J102
Low ref
Press sens
Sens sig
Serial data
Speed sig
Tan
Underhood fuse block (on left side of engine compt)
W/ auxiliary fuel fired heater
W/o auxiliary fuel fired heater

Rear A/C Wiring Diagram, Provisions for GMC Savana G2009 3500

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List of elements for Rear A/C Wiring Diagram, Provisions for GMC Savana G2009 3500:

(behind lower right side of dash) body control module (bcm)
Body fuse block (under left front seat)
Dimming ctrl
G347
Harness, 5 cm from air temperature actuator connector breakout) j250
Hot at all times
Hot in run
Hvac 2 fuse 1 10a
J356 (in body harness, 20 cm underhood fuse block breakout)
Jx347 (in body harness, attached to lower left "b" pillar)
Provisional
Rear blwr fuse 37 30a
X319
X407
X409

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with JL4 for GMC Savana G2009 3500

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List of elements for Anti-lock Brakes Wiring Diagram, with JL4 for GMC Savana G2009 3500:

(behind left kick panel) g302
(in instrument panel harness, 5 cm from x200 breakout towards instrument panel cluster) j231
12v ref
4.3l
5.3l
5v ref
6.6l
Abs ind
Abs mdl fuse 60 40a
Abs mtr fuse 61 50a
Body control module (bcm) (behind lower right side of dash)
Brake ind
Brk sw fuse 32 10a
Can bus hi
Can bus hi data
Can bus lo
Can bus lo data
Computer data lines system
Dimming ctrl
Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
Engine control module (ecm) (left side of engine compt)
G300 (on left frame rail, near ebcm)
G302 (behind left kick panel)
Gnd
Hi spd gmlan data +
Hi spd gmlan data-
Hot at all times
Hot in run or start
Hot w/ run/crnk relay 69 energized
Ign volt
Instrument panel cluster (ipc)
Ip clstr fuse 30 10a
J202
J244
J248
J250 (in dash harness, 5 cm from air temperature actuator connector breakout)
J315
Left front wheel speed sensor (wss) (on inside of left front wheel)
Left rear wheel speed sensor (wss) (at left rear wheel hub)
Lf wheel spd sens
Lo ref
Lo spd gmlan
Logic
Low ref
Low stability ind
Lr wheel speed sens
Park brake switch (under left side of dash)
Pnk
Prk brk sw
Red
Rf wheel spd sens
Right front wheel speed sensor (wss) (on inside of right front wheel)
Right rear wheel speed sensor (wss) (at right rear wheel hub)
Rr wheel speed sens
Serial data
Serial data enable
Steering angle sens
Steering phase a
Steering phase c
Steering sens a
Steering sens b
Steering sens c
Steering sens sig
Steering wheel speed/ position sensor (at base of steering column)
Stop lamp switch (behind left side of dash, above brake pedal)
Str/whl snsr (g) fuse 36 10a
Tan
Tcc brake sig
Traction control switch
Traction sw
Underhood fuse block (on left side of engine compt)
Vdc ind
Vehicle spd sig
Vehicle speed signal
Yaw & lateral acceleration sensor (under front passenger seat)

Anti-lock Brakes Wiring Diagram, without JL4 for GMC Savana G2009 3500

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List of elements for Anti-lock Brakes Wiring Diagram, without JL4 for GMC Savana G2009 3500:

(on left frame rail, near ebcm) g300
4.3l
5.3l
6.6l
Abs ind
Abs mdl fuse 60 40a
Abs mtr fuse 61 50a
Body control module (bcm) (behind lower right side of dash)
Brake ind
Brk sw fuse 32 10a
Computer data lines system
Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
Engine control module (ecm) (left side of engine compt)
G300 (on left frame rail, near ebcm)
G302 (behind left kick panel)
Gnd
Hi spd gmlan bus +
Hi spd gmlan bus -
Hot at all times
Hot w/ run/crnk relay 69 energized
Instrument panel cluster (ipc)
Ip clstr fuse 30 10a
J231 (in instrument panel harness, 5 cm from x200 breakout towards instrument panel cluster)
J244
J315
Left front wheel speed sensor (wss) (on inside of left front wheel)
Lf wheel speed sens
Lo spd gmlan
Logic
Low ref
Park brake switch (under left side of dash)
Pnk
Prk brk sw
Rf wheel spd sens
Right front wheel speed sensor (wss) (on inside of right front wheel)
Serial data
Serial data enable
Stop lamp switch (behind left side of dash, above brake pedal)
Tan
Tcc brake sig
Underhood fuse block (on left side of engine compt)
Vehicle spd sig

ANTI-THEFT

Forced Entry Wiring Diagram (1 of 2) for GMC Savana G2009 3500

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List of elements for Forced Entry Wiring Diagram (1 of 2) for GMC Savana G2009 3500:

87a
All drs lock pcb relay
Battery b+
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Cargo dr unlck fuse 25 15a
Cargo unlck pcb relay
Coax
Computer data lines system
Driv door lock rly
Driv door lock sig
Driv door unlock sig
Drv dr unlck fuse 31 15a
Drv unlck relay
Frt dr lck fuse 27 15a
Frt pass dr unlck fuse 30 15a
G302 (behind left kick panel)
G347
G348
Ground
Hot at all times
J247
J248
Keyless entry antenna
Left rear side door jamb switch (w/ hinged) (at left "b" pillar)
Lf door ajar sw
Lf door open sw
Liftgate ajar sw sig
Lo spd gmlan serial data x3
Lr door open sw
Pass door lock sw
Pass/ cargo unlck relay
Rear dr lck fuse 26 15a
Rear open sw
Rear pass dr unlck fuse 28 15a
Remote control door lock receiver (rcdlr) (behind center of dash)
Rf door ajar sw
Rf door open sw
Rfa/tpm fuse 11 10a
Right rear side door jamb switch (w/ cargo/passenger) (at right "b" pillar)
Rr door open sw
Serial data
Splice pack jx347 (in body harness, attached to lower left "b" pillar)
Splice pack jx348 (in body harness, attached to lower right "b" pillar part of g348)
Tan
W/ commercial tradesman
W/o commercial tradesman

Forced Entry Wiring Diagram (2 of 2) for GMC Savana G2009 3500

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List of elements for Forced Entry Wiring Diagram (2 of 2) for GMC Savana G2009 3500:

(in body harness, 40 cm from x306 breakout)
(in body harness, near front passenger seat, 20 cm from x306)
Cargo door latch assembly (w/ cargo/passenger) (in right rear cargo door)
Cargo door lock switch
Cargo/ passenger
Class 2
Computer data lines system
Cutaway
Driver door latch assembly (at rear of driver door)
Driver door lock switch
Driver information center (dic)
G347
G348
G401 (on top of right "d" pillar)
Instrument panel cluster (ipc)
J322
J323
J501 (w/ electronic side door lock control)
J601 (w/ electronic side door lock control)
J901 (w/ electronic side door lock control)
Left rear side door lock actuator (w/ left rear hinged side door) (rear of left door)
Left side door contact plate (at left "b" pillar)
Logic
Passenger door latch assembly (at rear of front passenger door)
Passenger door lock switch
Right rear side door lock actuator (w/ rear hinged side door & rear sliding side door) (hinged: at left side of right door) (sliding: right side of door)
Right side door contact plate (at right "b" pillar)
Security indicator
Splice pack jx347 (in body harness, attached to lower left "b" pillar)
Splice pack jx348 (in body harness, attached to lower right "b" pillar part of g348)
Tan
W/ hinged
W/ hinged doors
W/ sliding doors

Pass-Key Wiring Diagram for GMC Savana G2009 3500

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List of elements for Pass-Key Wiring Diagram for GMC Savana G2009 3500:

Acc
Body fuse block (under left front seat)
Computer data lines system
G302 (behind left kick panel)
Gnd
Hot at all times
Hot w/ run/crank relay energized
Ign
Ign sw/ pk3 mdl fuse 3 2a
Ign volt
Ignition switch
Instrument panel cluster (ipc)
Ip clstr fuse 10a
J202
J203
J205
Lo spd data
Lock
Logic
Pnk
Run
Security ind
Start
Theft deterrent module (tdm) (in steering column, near ignition key cylinder housing)
Underhood fuse block (on left side of engine compt)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for GMC Savana G2009 3500

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List of elements for Body Control Modules Wiring Diagram (1 of 2) for GMC Savana G2009 3500:

4.3l/5.3l
Accessory wakeup serial data
Backlight dimm ctrl
Batt pos volt
Bcm 1 fuse 20 10a
Bcm 2 fuse 37 15a
Bcm 3 fuse 26 10a
Bcm 4 fuse 22 10a
Bcm 5 fuse 27 10a
Bcm 6 fuse 23 10a
Body control module (bcm) (behind lower right side of dash)
Brake sw sig
Computer data lines system
Cruise control system
Cruise ctrl dimm sig
Dimm sw sig
Dimm volt ref
Exterior lights system
G103 (except 6.6l: on right rear of engine) (6.6l: left front lower side of the engine block)
G302 (behind left kick panel)
Gnd
Hdlp high beam rly ctrl
Hdlp low beam ctrl
Headlights system
High speed serial data bus (+)
High speed serial data bus (-)
Hot at all times
Instrument cluster system
Interior lights system
J248
L trailer turn sig lamp
Local interconnect network 3
Low speed gmlan serial data
Power distribution system
Rf turn sig lamp ctrl
Run/crank rly coil ctrl
Serial data communication enable
Tan
Underhood fuse block (on left side of engine compt)
Windshield washer rly ctrl
Wiper mtr park sw sig
Wiper/washer system

Body Control Modules Wiring Diagram (2 of 2) for GMC Savana G2009 3500

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List of elements for Body Control Modules Wiring Diagram (2 of 2) for GMC Savana G2009 3500:

(or 690)
12 volt ref
5v ref
A/c request signal
A/t shift lock ctrl
Acc
Air conditioning system
Alarm enable signal
Ambient light sens sig
Anti-lock brakes system
Backup lamp rly ctrl
Batt pos volt
Bcm 7 fuse 25 10a
Body control module (bcm) (behind lower right side of dash)
Chmsl ctrl
Courtesy lamp ctrl
Courtesy lamps ctrl
Cruise control & sound systems
Cruise control system
Cruise ctrl sw sig
Current sens sig
Defeat sw sig
Dimm ctrl
Door locks & anti-theft systems
Drv door lock sw lock sig
Drv door lock sw unlock sig
Drv dr lock rly unlock ctrl
Exterior lights system
Flash to pass sw sig
Front wind wiper sw hi sig
Hdlp dimm low beam sig
Hdlp low beam rly ctrl
Hdlp off sig
Hdlp on sig
Headlights system
Horn rly ctrl
Horns system
Hot at all times
Ign volt
Ignition switch
Instrument cluster system
Interior lights system
J205
Key-in switch
L turn haz sw sig
Lf door ajar sw sig
Lf door open sw sig
Lf turn sig lamp ctrl
Liftgate ajar sw sig
Lo ref
Low ref
Lr door open sw sig
Lr turn sig lamp ctrl
Off
Park brake sw sig
Park lamp ctrl
Park lamps sig
Pass door lock sw lock ctrl
Pass dr lock sw unlock ctrl
Pnk
Power distribution system
R turn haz sw sig
Rear access open sw sig
Rf door ajar sw sig
Rf door open sw sig
Rr door open sw sig
Rr turn sig lamp ctrl
Run
Sound systems
Start
Starting/ charging system
Steering wheel ctrl sig
Stop lamps ctrl
Tan
Tcc brake sig
Tow/haul switch signal
Traction ctrl sw sig
Transmissions system
Underhood fuse block (on left side of engine compt)
Washer switch signal
Wiper high sw sig
Wiper low sw sig
Wiper sw sig 2
Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for GMC Savana G2009 3500

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List of elements for Computer Data Lines Wiring Diagram for GMC Savana G2009 3500:

(behind left kick panel) g302
(in engine harness, 15 cm from x101 breakout) j115
4.3l
4.8l, 5.3l & 6.0l
5.3l
6.6l
Acc wake up serial data
Body control module (bcm) (behind lower right side of dash)
Chime module (behind left center of dash)
Coolant heater (6.6l) (attached to the left front inner frame rail)
Data bus (+)
Data bus (-)
Data link connector (dlc) (under left side of dash)
Data link resistor
Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
Electronic control module (ecm) (left side of engine compt)
Except 5.3l
Except 6.6l
Except 6.6l w/ active brake control
Except 6.6l w/o active brake control
Fuel pump flow control module (5.3l) (at rear of vehicle, attached to left rear frame rail)
Glow plug control module (gpcm) (6.6l) (left rear of engine)
Hb01
Hb04
Hb05
Hb06
Hb20
Hot at all times
Inflatable restraint front passenger presence system (pps) sensor (on passenger's seat harness, near breakout for seat adjuster switch)
Inflatable restraint sensing & diagnostic module (sdm) (under left front seat)
Inflatable restraint vehicle rollover sensor (w/ head curtain air bag) (front center floor board, between front seats)
Instrument panel cluster (ipc)
J244
Jx250 (in dash harness, 2o cm (7.86 in) from underhood pass through grommet)
Light duty w/o recreational vehicle, upfitter sales package
Ltr/dlc fuse 38 20a
Pnk
Radio
Remote control door lock receiver (rcdlr) (if equipped) (behind center of dash)
Serial data
Splice pack jx200 (in dash wiring harness, 10 cm from underhood pass- through grommet breakout)
Tan
Theft deterrent module (tdm) (in steering column, near ignition key cylinder housing)
Transmission control module (tcm) (6.6l: left front corner of engine compt)
Underhood fuse block (on left side of engine compt)
W/ auxiliary fuel fired heater
W/ radio provisions
W/o auxiliary fuel fired heater
W/o radio provisions

CRUISE CONTROL

Cruise Control Wiring Diagram for GMC Savana G2009 3500

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List of elements for Cruise Control Wiring Diagram for GMC Savana G2009 3500:

(behind left kick panel) g302
12v ref
4.3l
4.8l, 5.3l & 6.0l
5v ref
5v ref 2
6.6l
Accelerator pedal position (app) sensor (under left side of dash)
App sen 1 sig
App sen 2 sig
Automatic transmission output shaft speed (oss) sensor assembly (at left rear of transmission)
Batt +
Bcm 2 fuse 37 10a
Body control module (bcm) (behind lower right side of dash)
Brake sw sig
Brk sw fuse 32 10a
Cancel
Computer data lines system
Cruise control ind dimming sig
Cruise control switch signal
Cruise ind
Cruise switch
Data bus +
Data bus -
Ecm batt (g) fuse 54 10a
Engine control module (ecm) (left side of engine compt)
Exterior lights system
G103 (except 6.6l: on right rear of engine) (6.6l: left front lower side of the engine block)
G302 (behind left kick panel)
Gmlan
Ground
Hi spd gmlan ser data bus+
Hi spd gmlan ser data bus-
Hot at all times
Hot w/ run/crank relay energized
Ign
Inflatable restraint steering wheel module coil (at top of steering column)
Instrument panel cluster (ipc)
Interior lights system
Ip clstr fuse 30 10a
Ip dimming voltage ref
J101
J123 (in engine harness, 16 cm from underhood fuse block x1 breakout)
J209 (in steering wheel harness, near x200 connector)
J244
J248
Left steering wheel control switch
Logic
Low ref
Pnk
Res+
Ser data bus+
Ser data bus-
Set-
Sound systems
Stop lamp sw sig
Stop lamp switch (behind left side of dash, above brake pedal)
Tac motor ctrl 1
Tac motor ctrl 2
Tan
Throttle body (except 6.6l)
Tp sens 1 sig
Tp sens 2 sig
Transmission control module (6.6l: left front corner of engine compt)
Underhood fuse block (on left side of engine compt)
Vss high sig
Vss low sig
W/ radio redundant steering wheel control
W/o radio redundant steering wheel control

DEFOGGERS

Defoggers Wiring Diagram for GMC Savana G2009 3500

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List of elements for Defoggers Wiring Diagram for GMC Savana G2009 3500:

(w/ rear window defogger & power mirrors) hvac control assembly
A x1
A x2
Body fuse block (under left front seat)
Defogger ind
Driver outside rearview mirror (in driver door)
G302 (behind left kick panel)
G304 (behind right kick panel)
G347
G348
G401 (on top of right "d" pillar)
G402 (on top of left "d" pillar)
Ger grid
Ground
Hot at all times
Hvac cntrl fuse 12 10a
Ign
J247
J249
J401
J500
J600
J902
Jx347 (in body harness, attached to lower left "b" pillar)
Jx348 (in body harness, attached to lower right "b" pillar part
Left rear window defog- ger grid
Left rear window defogger grid
Logic
Nca
Of g348)
Osrvm htr fuse 22 20a
Passenger outside rear- view mirror (in right front passenger door)
Rear defog fuse 21 30a
Rear defog relay 44 (w/ electric rear window defogger & power windows)
Rear window defogger switch
Right rear window defog-
Right rear window defogger grid
Rr defog rly pwr
Stationary rear door window
Swing out rear door window
X1 a
X2 a
X3 d

ENGINE PERFORMANCE

4.3L VIN X

4.3L VIN X, Engine Performance Wiring Diagram (1 of 3) for GMC Savana G2009 3500

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List of elements for 4.3L VIN X, Engine Performance Wiring Diagram (1 of 3) for GMC Savana G2009 3500:

(cutaway: in chassis harness, 87 cm from ebcm connector breakout) (passenger/cargo: in chassis harness, 44 cm from ebcm connector breakout)
(in exhaust pipe, in back of catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
(in exhaust pipe, in back of catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
(on inner left rear frame rail) g400
(or 6049)
(or tan)
5v ref 2
A/c refrigerant pressure sensor
Acc wak ser data
Accelerator pedal position (app) sensor (under left side of dash)
Air conditioning system
Anti-lock brakes system
App sens 2 sig
App sensor 1 sig
Batt pos volt
Clutch rly ctrl
Computer data lines system
Ecm batt fuse 54 10a
Ecm ign fuse 48 15a
Engine control module (ecm) (left side of engine compt)
Fuel lvl sens sig
Fuel pump & sender assembly (on fuel tank)
Fuel tank pressure (ftp) sensor (except 57 gal fuel tank: on fuel tank) (57 gal fuel tank: at fuel tank)
Gmlan ser data+
Gmlan ser data-
Ho2s hi sig
Ho2s lo ctrl
Ho2s lo sig
Hot at all times
Hot w/ run/ crnk relay 69 energized
Ign
Ign volt
Instrument panel cluster (ipc)
J301
Logic
Low ref
Maf sens sig
Malfunction indicator lamp
Mil ctrl
Nca
Pnk
Pnk pnk
Press sens sig
Pressure ind low engine oil
Pump rly ctrl
Pwrtrn rly ctrl
Starter rly ctrl
Starting/charging system
Tan
Tan c
Tos signal
Transmissions system
Underhood fuse block (on left side of engine compt)
Vss signal

4.3L VIN X, Engine Performance Wiring Diagram (2 of 3) for GMC Savana G2009 3500

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List of elements for 4.3L VIN X, Engine Performance Wiring Diagram (2 of 3) for GMC Savana G2009 3500:

(on top of engine, near throttle body) evaporative emission (evap) canister purge solenoid
5v ref 1
Actuator sig
Cnstr vent sol fuse 17 10a
Ecm pwr/trn fuse 50 10a
Engine control module (ecm) (left side of engine compt)
Engine oil pressure (eop) sensor (on top rear of engine)
Evap sol ctrl
Evaporative emission (evap) canister vent solenoid valve (near front of fuel tank)
Exterior lights system
Fuel pump fuse 2 20a
Fuel pump relay
G102 (on left rear of engine)
G103 (on right rear of engine)
Hot at all times
Iat sens sig
Ign volt
J101
J102
J151
Maf/ cnstr vent fuse 49 15a
Manifold absolute pressure (map) sensor (at top rear of engine, on intake manifold)
Mass air flow (maf)/intake air temperature (iat) sensor (integral with mass airflow sensor)
O2 snsr 1 fuse 46 10a
O2 snsr 2 fuse 56 10a
Odd ign/inj fuse 55 20a
Pnk
Pwr/trn relay 76
Tan
Tcc brake sig
Transmissions system
Underhood fuse block (on left side of engine compt)
V6 fuel inj fuse 59 15a

4.3L VIN X, Engine Performance Wiring Diagram (3 of 3) for GMC Savana G2009 3500

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List of elements for 4.3L VIN X, Engine Performance Wiring Diagram (3 of 3) for GMC Savana G2009 3500:

(at throttle position (tp) sensor)
(at top of engine) central sequential fuel injection (central sfi)
(inside intake manifold) fuel injectors
5v ref 1
5v ref 2
Camshaft position (cmp) sensor (part of distributor, top rear of engine)
Ckp sens sig
Cmp sens sig
Crankshaft position (ckp) sensor (on lower front of engine, near crankshaft)
Ect sens sig
Engine control module (ecm) (left side of engine compt)
Engine coolant temperature (ect) sensor (on left side of engine)
Evap sol ctrl
G103 (on right rear of engine)
Gen field sig
Gen on sig
Gnd
Gnd e
Heated oxygen sensor (ho2s) bank 1 sensor 1 (in exhaust pipe, in front of catalytic converter)
Heated oxygen sensor (ho2s) bank 2 sensor 1 (in exhaust pipe, in front of catalytic converter)
Ho2s hi sig
Ho2s lo ctrl
Ho2s lo sig
Ic 1 ctrl
Ic 2 ctrl
Ic 3 ctrl
Ic1 ctrl b
Ic3 ctrl c
Ign volt f
Ignition control module (icm) (on top right side of engine, ic2 ctrl at ignition coil)
Inj 1 ctrl
Inj 2 ctrl
Inj 3 ctrl
Inj 4 ctrl
Inj 5 ctrl
Inj 6 ctrl
J101
J102
J120
J150
Knock sensor (ks) 1 (left side of engine block, near motor mount)
Knock sensor (ks) 2 (right side of engine block, near motor mount)
Ks 1 sig
Ks 2 sig
Low ref
Low ref d
Map sens sig
Nca
Pnk
Pnk d
Red
Sens sig
Starting/charging system
Tac mtr 1
Tan
Tan a
Throttle position (tp) sensor
Tp sens 1
Tp sens 2

5.3L VIN 4

5.3L VIN 4, Engine Performance Wiring Diagram (1 of 5) for GMC Savana G2009 3500

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List of elements for 5.3L VIN 4, Engine Performance Wiring Diagram (1 of 5) for GMC Savana G2009 3500:

(cutaway: in chassis harness, 87 cm from ebcm connector breakout) (passenger/cargo: in chassis harness, 44 cm from ebcm connector breakout)
(in engine harness, 16 cm from underhood fuse block x1 breakout) j123
(in exhaust pipe, in back of catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
(in exhaust pipe, in back of catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
(or 6049)
(or pnk)
5v ref 1
5v ref 2
A/c refrigerant pressure sensor
Acc ser data
Accelerator pedal position (app) sensor (under left side of dash)
Actuator sig
Anti-lock brakes system
App sens 1 sig
App sens 2 sig
Batt pos volt
Brk sw fuse 32 10a
Computer data lines system
Ecm batt fuse 54 10a
Ecm ign fuse 48 15a
Engine control module (ecm) (left side of engine compt)
Fuel level sens
Fuel pump & sender assembly (on fuel tank)
Fuel tank pressure (ftp) sensor (except 57 gal fuel tank: on fuel tank) (57 gal fuel tank: at fuel tank)
G103 (on right rear of engine)
Gmlan data+
Gmlan data-
Ho2s hi sig
Ho2s lo sig
Hot at all times
Hot w/ run/ crnk relay 69 energized
Iat sens sig
Ign volt
J101
J301
Low ref
Maf sens sig
Mass air flow (maf)/intake air temperature (iat) sensor (integral with mass airflow sensor)
Nca
Pnk
Press sens sig
Pwrtrn rly ctrl
Relay ctrl
Start rly ctrl
Starting/charging system
Stop lamp switch (behind left side of dash, above brake pedal)
Tan
Tan c
Tcc brake sig
Transmissions system
Underhood fuse block (on left side of engine compt)
Vss

5.3L VIN 4, Engine Performance Wiring Diagram (2 of 5) for GMC Savana G2009 3500

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List of elements for 5.3L VIN 4, Engine Performance Wiring Diagram (2 of 5) for GMC Savana G2009 3500:

(on left rear of engine) g102
(on right rear of engine) g103
(or pnk)
4.8l/6.0l
5.3l
Clutch rly ctrl
Cnstr vent sol fuse 17 10a
Computer data lines system
Ecm pwr/trn fuse 50 10a
Engine control module (ecm) (left side of engine compt)
Evap sol ctrl
Evaporative emission (evap) canister vent solenoid (near front of fuel tank)
Even ign/ inj fuse 52 20a
Fuel pump relay 72 (4.8l/6.0l)
Fuel/pump fuse 2 20a
G400 (on inner left rear frame rail)
Gnd
Ho2s hi sig
Ho2s lo ctrl
Hot at all times
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
Instrument panel cluster (ipc)
J101
J102
Logic
Low engine oil pressure ind
Low ref
Maf/ cnstr vent fuse 49 15a
Malfunction indicator lamp
Mil ctrl
O2 snsr 1 fuse 46 10a
O2 snsr 2 fuse 56 10a
Odd ign/inj fuse 55 20a
Pnk
Pwr/trn relay 76
Red
Tos sig
Transmissions system air conditioning system
Underhood fuse block (on left side of engine compt)

5.3L VIN 4, Engine Performance Wiring Diagram (3 of 5) for GMC Savana G2009 3500

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List of elements for 5.3L VIN 4, Engine Performance Wiring Diagram (3 of 5) for GMC Savana G2009 3500:

(at rear of vehicle, attached to left rear frame rail) (5.3l) fuel pump flow control module
(at top left of engine)
(in odd ignition/coil module jumper harness, on top left side of engine)
5v ref
Bare
Computer data lines system
Fcsm batt fuse 15 20a
Fscm ign fuse 11 10a
G102 (on left rear of engine)
G300 (on left frame rail, near ebcm)
Gmlan data
Gnd
Hot at all times
Hot w/ run/ crnk relay 69 energized
Ign volt
Ignition coil/module 1
Ignition coil/module 3
Ignition coil/module 5
Ignition coil/module 7
J182
J184
J315
Low ref
Nca
Pnk
Pnk d
Pnk pnk pnk pnk pnk pnk pnk pnk pnk
Power distribution system
Pump ctrl
Red c
Relay ctrl
Sens sig
Serial data
Spark plug
Tan
Underhood fuse block (on left side of engine compt)

5.3L VIN 4, Engine Performance Wiring Diagram (4 of 5) for GMC Savana G2009 3500

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List of elements for 5.3L VIN 4, Engine Performance Wiring Diagram (4 of 5) for GMC Savana G2009 3500:

(at top right of engine)
(in even ignition/coil module jumper harness, on top right side of engine) j185
(on left side of intake manifold)
(on right side of intake manifold)
Engine oil pressure (eop) sensor (on top rear of engine)
Fuel injector 1
Fuel injector 2
Fuel injector 3
Fuel injector 4
Fuel injector 5
Fuel injector 6
Fuel injector 7
Fuel injector 8
Fuel rail pressure (fpr) sensor
G102 (on left rear of engine)
Ignition coil/module 2
Ignition coil/module 4
Ignition coil/module 6
Ignition coil/module 8
J183
J188
Manifold absolute pressure (map) sensor (at top rear of engine, on intake manifold)
Nca
Pnk
Pnk d
Pnk pnk pnk pnk pnk pnk pnk pnk pnk
Red c
Spark plug
Tan

5.3L VIN 4, Engine Performance Wiring Diagram (5 of 5) for GMC Savana G2009 3500

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List of elements for 5.3L VIN 4, Engine Performance Wiring Diagram (5 of 5) for GMC Savana G2009 3500:

(6.0l) camshaft position (cmp) actuator solenoid valve
(below front of intake manifold) knock sensor (ks) 1
(below rear of intake manifold) knock sensor (ks) 2
(on top of engine, near throttle body) evaporative emission (evap) canister purge solenoid
5v ref 1
5v ref 2
Camshaft position (cmp) sensor (front of engine, between water pump & crank pulley)
Cen field sig
Ckp sens sig
Cmp sens sig
Crankshaft position (ckp) sensor (on lower right rear of engine, near starter motor)
Ect sens sig
Engine control module (ecm) (left side of engine compt)
Engine coolant temperature (ect) sensor (at left front of engine)
G103 (on right rear of engine)
Gen on sig
Heated oxygen sensor (ho2s) bank 1 sensor 1 (in exhaust pipe, in front of catalytic converter)
Heated oxygen sensor (ho2s) bank 2 sensor 1 (in exhaust pipe, in front of catalytic converter)
Ho2s hi sig
Ho2s lo ctrl
Ho2s lo sig
Inj 1 ctrl
Inj 2 ctrl
Inj 3 ctrl
Inj 4 ctrl
Inj 5 ctrl
Inj 6 ctrl
Inj 7 ctrl
Inj 8 ctrl
Intake sol
J101
Ks 1 sig
Ks 2 sig
Low ref
Map sens sig
Oil sw sig
Pnk
Pnk d
Pre sens sig
Sol ctrl
Starting/ charging system
Starting/charging system
Tac mtr ctrl 1
Tac mtr ctrl 2
Tan
Tan a
Throttle body
Tp sens 1 sig
Tp sens 2 sig

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for GMC Savana G2009 3500

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List of elements for Backup Lamps Wiring Diagram for GMC Savana G2009 3500:

(provisional)
Automatic transmission
Aux/trlr bck/up fuse 10 10a
Backup alarm (rear of vehicle on frame)
Bck/up lamp pcb relay
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Computer data lines system
Cutaway
Data bus +
Data bus - x3
Electrical backup alarm
G103 (on right rear of engine)
G302 (behind left kick panel)
G400 (on inner left rear frame rail)
G401 (on top of right "d" pillar)
G402 (on top of left left "d" pillar)
H x405
Hi spd gmlan serial data bus (+)
Hi spd gmlan serial data bus (-)
Hot at all times
J101
J247
J402
J403
J410
Left backup lamp (cargo/ passenger)
Left tail/ stop & turn signal lamp
Nca
Park/neutral position (pnp) switch
Park/neutral position (pnp) switch (on left side of transmission)
Relay ctrl x2
Right backup lamp (cargo/ passenger)
Right tail/ stop & turn signal lamp
T/lamp bck/up fuse 15 10a
Tan
Trailer connector (if equipped)
Trans rng sw sig a
Trans rng sw sig b
Transmission control module (tcm) (4.3l (vin x) & 5.3l (vin 4))
Transmission control module (tcm) (4.8l (vin c) & 6.0l (vin k))
Transmission control module (tcm) (6.6l (vin 6)) (left front corner of engine compt)
Underhood fuse block (on left side of engine compt)
X175

Exterior Lamps Wiring Diagram (1 of 2) for GMC Savana G2009 3500

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List of elements for Exterior Lamps Wiring Diagram (1 of 2) for GMC Savana G2009 3500:

(in dash harness, 13 cm from radio & hvac control assembly breakout) j245
(provisional)
Alarm enable sig
Aux prk lamp fuse 9 15a
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Brake sig
Brake sw sig
Breakout) j246
Cargo/ passenger
Center high mounted stop lamp (chmsl)
Chmsl ctrl
Cutaway
Driver outside rearview mirror
Frt prk lamp fuse 14 10a
G302 (behind left kick panel)
G347
G348
G401 (on top of right "d" pillar)
G402 (on top of left "d" pillar)
Ground distribution system
Hazard sw sig
Hazard switch
Hot at all times
J202
J403
J403 (w/o rear window defogger)
J410
J500
J600
J902 (w/ rear window defogger)
Jx347 (in body harness, attached to lower left "b" pillar)
Jx348 (in body harness, attached to lower right "b" pillar part of g348)
Left
Left tail/stop & turn signal lamp
Lf turn sig lp ctrl
License lamp
Lr turn sig lp ctrl
Lt rear prk lamp fuse 34 10a
Nca
Park lamp ctrl
Park lamps sig
Passenger outside rearview mirror
Prk lamp relay
Rf turn sig lp ctrl
Right
Right tail/stop & turn signal lamp
Rr turn sig lp ctrl
Rt rear prk lamp fuse 33 10a
Stop lamps ctrl
Tan
Trailer tow circuit
Trlr prk lamp fuse 13 15a
Turn signal/ multi-function switch
Upftr park lamps fuse 29 10a
Volt ref
W/ ambulance & recreational vehicle sales package
W/ folding mirrors
X320

Exterior Lamps Wiring Diagram (2 of 2) for GMC Savana G2009 3500

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List of elements for Exterior Lamps Wiring Diagram (2 of 2) for GMC Savana G2009 3500:

(in forward lamp harness, 48 cm from left headlamp breakout) j121
(in instrument panel harness, 5 cm from x200 breakout towards instrument panel cluster) j231
(provisional)
4.3l
6.6l
Auto
Aux stop lamp fuse 13 15a
Brk sw fuse 32 10a
Computer data lines system
Cutaway
E x405
Engine control module (ecm) (left side of engine compt)
Except 4.3l & 6.6l
G100 (on left front of engine compt)
G101 (on right front of engine compt)
G102 (except 6.6l: on left rear of engine) (6.6l: left front lower side of the engine block)
G302 (behind left kick panel)
G400 (on inner left rear frame rail)
Head
Headlamp & panel dimmer switch
Hot at all times
Hot w/ run/crank relay energized
Ign
Instrument panel cluster (ipc)
Interior lights system
Ip clstr fuse 30 10a
J102
J110
J118
J123 (in engine harness, 16 cm from underhood fuse block x1 breakout)
J248
J402
Left front marker lamp
Left park/ turn signal lamp
Left turn ind
Logic
Off
Park
Pnk
Right front marker lamp
Right park/ turn signal lamp
Right turn ind
Ser data
Stop lamp switch
Stop lamps pcb relay
Transmission control module (tcm) (6.6l: left front corner of engine compt)
Underhood fuse block (on left side of engine compt)
X4 n
X405 c
X405 f
X405 g

Trailer Tow Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Trailer Tow Wiring Diagram for GMC Savana G2009 3500:

Backup lamps circuit
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Computer data lines system
G302 (behind left kick panel)
G400 (on inner left rear frame rail)
Hi spd gmlan+
Hi spd gmlan-
Hot at all times
Hot w/ prk lamp relay 40 energized
J247
J402 (except 5.3l w/ backup alarm)
Lo spd gmlan
Lt stp/ trn trlr fuse 16 10a
Lt trailer turn signal lamp
Rt stp/ trn trlr fuse 8 10a
Rt trailer turn signal lamp
Tan
Trailer connector
Trailer lh stop/turn pcb relay
Trailer rh stop/turn pcb relay
Trlr prk lamp fuse 13 15a
Trlr wrg fuse 35 30a
Trlr wrg fuse 62 30a
Underhood fuse block (on left side of engine compt)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for GMC Savana G2009 3500

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List of elements for Ground Distribution Wiring Diagram (1 of 4) for GMC Savana G2009 3500:

(4.3l)
(4.3l) ignition control module (icm)
(4.8l/5.3l/ 6.0l)
(5.3l) fuel pump flow control module
(6.6l) engine control module (ecm)
(6.6l) engine cooling fan
(6.6l) fan clutch relay
(6.6l) vacuum pump
(except 6.6l) engine control module (ecm)
(except 6.6l) mass air flow (maf)/ intake air temperature (iat) sensor
(in forward lamp harness, 12 cm from left headlight connector breakout)
(light duty) brake pressure differential switch
(manual a/c) a/c compressor clutch
(on left front of engine compt) g100
(w/ chrome grille radiator) left high beam headlamp
(w/ chrome grille radiator) left low beam headlamp
(w/ chrome grille radiator) right high beam headlamp
(w/ chrome grille radiator) right low beam headlamp
(w/o chrome grille radiator) left headlamp
(w/o chrome grille radiator) right headlamp
4.3l/5.3l
4.8l/5.3l/6.0l
Automatic transmission
Auxiliary battery
Battery
Blower motor resistor assembly
Body control module (bcm)
Brake fluid level switch
Camshaft position (cmp) sensor shield
Crankshaft position (ckp) sensor shield
Crnk relay
Electronic brake control module (ebcm)
Engine oil level (eol) switch
Fuel pressure regulator shield
Fuel pump relay
Fuel rail pressure (frp) sensor shield
G101 (on right front of engine compt)
G102 (except 6.6l: on left rear of engine) (6.6l: left front lower side of the engine block)
G103 (except 6.6l: on right rear of engine) (6.6l: left front lower side of the engine block)
G104 (on lower right front of engine)
G105 (on right front frame rail, in engine compt)
G106 (on right front of engine compt)
G107 (6.6l) (left front lower side of the engine block)
G108 (6.6l) (right front lower side of the engine block)
G300 (on left frame rail, near ebcm)
G305 (6.6l) (left center outer frame rail, near the secondary battery)
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
J102 (4.3l: in engine harness, 6 cm from generator connector breakout) (4.8l/5.3l/6.0l: in engine harness, 8 cm from knock sensor breakout) (6.6l: in the engine chassis harness, 5 cm (1.96 in) from the maf sensor breakout)
J107 (in engine harness, between red
J118 (in forward lamp harness, 13 cm from right headlight connector breakout)
J182 (in odd ignition/coil module jumper harness, on top left side of engine)
J183 (in even ignition/ coil module jumper harness, on top right side of engine)
J315 (in chassis harness, 10 cm from g300 breakout)
Left front marker lamp
Left park/turn signal lamp
Nca
Park/ neutral position (pnp) switch
Red
Right front marker lamp
Right park/turn signal lamp
Run/ crank relay
Sensor connector & cmp connector)
Stop lamps pcb relay
Transmission control module (tcm)
Underhood fuse block (on left side of engine compt)
Underhood lamp
W/o active brake control w/ active brake control
Windshield wiper motor
Wiper diode
Wiper hi diode
Wpr pcb relay
X110 & x111)
X175

Ground Distribution Wiring Diagram (2 of 4) for GMC Savana G2009 3500

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List of elements for Ground Distribution Wiring Diagram (2 of 4) for GMC Savana G2009 3500:

(6.6l) engine coolant level switch
(if equipped) radio
(in dash harness, 36 cm from x200 breakout) j247
(in dash harness, 5 cm from inflatable restraint i/p module connector breakout)
(in instrument panel harness)
(in steering column harness, 25 cm from x200 connector)
(not used)
(rv upfitter & ambulance upfitter) upftr ctsy lamp pcb relay
(rv upfitter, cutway upfitter & ambulance upfitter) upftr aux2 relay 42
(w/ active brake control) traction control switch (tcs)
(w/ brake warning indicator) brake booster fluid flow alarm switch
(w/ rear window defogger & power mirrors) rear defog relay 44
(w/o radio) chime module
Air temperature actuator
All drs lock pcb relay
Ambient light sensor
Automatic transmission shift lock control solenoid
Backup lamp pcb relay
Body control module (bcm)
Body fuse block (under left front seat)
Body fuse block (under left x1 front seat)
Center console 1 accessory power outlet
Center console 2 accessory power outlet
Cgo unlock pcb relay
Data link connector (dlc)
Driver information center (dic) switch
Drv unlck pcb relay
Electronic compass module
G301 (behind left kick panel)
G302 (behind left kick panel)
G304 (behind right kick panel)
Headlamp & panel dimmer switch
Heavy duty
Horn switch
Hvac control assembly
Inflatable restraint front passenger presence system (pps) sensor
Inflatable restraint i/p module disable switch
Inflatable restraint i/p module indicator
Inflatable restraint sensing & diagnostic module (sdm)
Inflatable restraint steering wheel module coil
Inflatable restraint vehicle rollover sensor
Instrument panel cluster (ipc)
J210 (in steering wheel harness, near x200 connector)
J244 (in instrument panel harness, 5 cm from x200 breakout towards instrument cluster panel)
J248 (in dash harness, 8 cm from x200 breakout)
J264 (in steering column harness, 29 cm from x200)
Left steering wheel control switch
Light duty
Pass/ cgo unlock pcb relay
Rap relay 43
Redundant radio steering wheel controls
Remote control door lock receiver (rcdlr)
Right steering wheel control switch
Run relay 39
Rv upfitter
Steering wheel speed/ position sensor
Theft deterrent module
Tow/ haul switch
Turn signal/ multi-function switch
W/ automatic electronic cruise control
W/ automatic electronics cruise control &
W/ compass display
W/ electric side door lock control
W/ rear window defogger & power mirrors
W/ redundant radio steering wheel control
W/ remote keyless entry & low tire pressure indicator
W/o automatic electronics cruise control &
W/o manual suppression switch & rv upfitter
Windshield washer fluid pump
Windshield wiper motor
X222

Ground Distribution Wiring Diagram (3 of 4) for GMC Savana G2009 3500

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List of elements for Ground Distribution Wiring Diagram (3 of 4) for GMC Savana G2009 3500:

(if equipped) auxiliary blower motor switch
(if equipped) driver seat adjuster switch
(if equipped) passenger seat adjuster switch
(not used) c
(passenger/ cargo) right rear door jamb switch
(rv upfitter) (not used) p
(w/ auxiliary heater plumbing & heater) (not used) b
(w/ left rear hinged door) left rear door jamb switch
Auxiliary hvac control module
Cm from front courtesy & reading lamp connector breakout)
Cutaway upfitter
Dome lamp
Driver door latch
Driver door lock switch
Driver outside rearview mirror
Driver window switch
From jx348 (diagram 3 of 4)
Front auxiliary hvac control assembly
Front dome/ reading lamps
G347 (on bottom of left "b" pillar)
G348 (right side of passenger compt, lower right of "b" pillar)
If equipped
J500 (in left front door harness, 6 cm from left front door speaker breakout)
J501 (in left front door harness, 7 cm from left front door speaker breakout)
J600 (in right front door harness, 7 cm from right front door speaker breakout)
J601 (in right front door harness, 5 cm from passenger outside rearview mirror breakout)
Jx347
Jx348
Left sunshade
Left vanity mirror lamp
Nca
Outside rearview mirror switch
Passenger door latch
Passenger door lock switch
Passenger outside rearview mirror
Passenger window switch
Rear auxiliary hvac control assembly
Right sunshade
Right vanity mirror lamp
Rv upfitter
To front dome/ reading lamps (diagram 3 of 4)
W/ electronic side door lock control
W/ power mirrors & windows
W/ rear a/c & front vanity mirror w/o rv upfitter
W/ rear a/c & rv upfitter
W/ rear a/c & rv upfitter, swb passenger
W/ rear a/c w/o rv upfitter
W/o electronic side door lock control
W/o power mirrors & windows
W/o rear a/c & front vanity mirror w/ cutaway upfitter
X320
X321
X409

Ground Distribution Wiring Diagram (4 of 4) for GMC Savana G2009 3500

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List of elements for Ground Distribution Wiring Diagram (4 of 4) for GMC Savana G2009 3500:

(cargo w/o rv upfitter) dome lamp
(if equipped) backup alarm
(not used) g
(w/ rear window defogger) left rear window defogger grid
5.3l w/o backup alarm
6.6l
Auxiliary air temperature actuator
Auxiliary blower motor
Auxiliary mode actuator
Cargo door latch
Cargo door lock switch
Center high mounted stop lamp (chmsl)
Coolant heater
Dome lamp
Except 5.3l
Except 5.3l w/ backup alarm
Front cargo fluorescent work lamp
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 (w/ commercial tradesman sales package) (on center of left "d" pillar)
J300 (in prp/uf2 harness, 42 cm from left front side front access panel actuator)
J316 (in transmission harness, 20 cm (7.87 in) from x174)
J330 (in rear headliner harness, 30 cm from x420)
J402 (cutaway: in chassis harness, 24 cm from g400 breakout) (passenger/cargo: in chassis harness, 16 cm from g400 breakout)
J403 (in body harness, 6 cm from g401 breakout)
J410 (in body harness, 47 cm from x401 breakout)
J411 (in rear hvac harness, 6 cm from auxiliary blower motor connector breakout)
J901 (in rear cargo door harness, 35 cm from x902)
J902 (in right rear door harness, 19 cm from license lamp connector breakout)
Left backup lamp
Left front access panel fluorescent work lamp
Left front side front access panel actuator
Left front side rear access panel actuator
Left rear access panel fluorescent work lamp
Left rear side front access panel actuator
Left rear side rear access panel actuator
Left tail/stop & turn signal lamp
License lamp
Middle dome/ reading lamps
Nca
Passenger
Passenger/cargo & 4.3l/4.8l/6.0l
Rear auxiliary hvac control assembly
Rear cargo fluorescent work lamp
Rear dome/ reading lamps
Right access panel fluorescent work lamp
Right backup lamp
Right rear window defogger grid
Right side front access panel actuator
Right side rear access panel actuator
Right tail/stop & turn signal lamp
Trailer connector b
W/ auxiliary heater w/o rear a/c
W/ auxiliary heater, rear a/c & rear window defogger
W/ cargo lamps
W/ electronic side door lock control
W/ fuel fired auxiliary heater
W/ rear a/c
W/ rear a/c & swb
W/ rear window defogger
W/ truck trailer hd wiring harness
W/o auxiliary heater & rear a/c
W/o electronic side door lock control
W/o rear window defogger
W/o truck trailer hd wiring harness
X405

HEADLIGHTS

Headlights Wiring Diagram for GMC Savana G2009 3500

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List of elements for Headlights Wiring Diagram for GMC Savana G2009 3500:

Ambient light sensor (on top of instrument panel)
Ambient sens sig
Auto
Body control module (bcm) (behind lower right side of dash)
Computer data lines system
Drl 1 fuse 12 15a
Drl 2 fuse 10 10a
Drl pcb relay
Fusible link 2
G100 (on left front of engine compt)
G101 (on right front of engine compt)
G302 (behind left kick panel)
Head
Headlamp & panel dimmer switch
Headlamp lo sig
Headlamp sw sig
Hi beam rly ctrl
High beam ind
High beam pcb relay
Hot at all times
Hot w/ run/crnk relay 69 energized
Ign
Instrument panel cluster (ipc)
Ip clstr fuse 30 10a
J110
J118
J202
J248
Left headlamp
Left high beam headlamp
Left low beam headlamp
Lo beam ctrl
Lo beam rly ctrl
Logic
Low beam pcb relay
Lt high beam fuse 1 10a
Lt lo beam fuse 7 10a
Off
Park
Park brake switch (under left side of dash)
Park brk sw sig
Park lamps sig
Pnk
Red
Right headlamp
Right high beam headlamp
Right low beam headlamp
Rt high beam fuse 5 10a
Rt lo beam fuse 9 10a
Serial data
Switch off sig
Switch on sig
Turn signal/ multi-function switch
Underhood fuse block (on left side of engine compt)
W/ chrome grille
W/o chrome grille

HORN

Horn Wiring Diagram for GMC Savana G2009 3500

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List of elements for Horn Wiring Diagram for GMC Savana G2009 3500:

(w/ automatic electronics cruise control & redundant radio steering wheel controls) j210
A x1
Body control module (bcm) (behind lower right side of dash)
G102 (4.3l, 4.8l, 5.3l & 6.0l: on left rear of engine) (6.6l: left front lower side of the engine block)
G302 (behind left kick panel)
Horn assembly (at left front of engine compt)
Horn fuse 43 20a
Horn pcb relay
Horn relay ctrl
Horn switch (in steering wheel)
Hot at all times
Inflatable restraint steering wheel module coil (at top of steering column)
J102
J264
Tan
Underhood fuse block (on left side of engine compt)
X1 a
X2 a
X2 k

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for GMC Savana G2009 3500

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for GMC Savana G2009 3500:

(if equipped) electronic compass module
Abs ind
Air bag ind
Ajar sw sig
Ambient air temperature sensor (w/ outside temperature display) (behind front grille, on radiator support)
Batt pos volt
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Brake ind
Charge ind
Cmps fuse 2 10a
Computer data lines system
Cruise ind
Dic sw sig
Driver information center (dic)
Engine controls system
Engine coolant level switch (diesel) (right front of engine compt, attached to bottom of coolant surge tank)
Engine coolant temperature gauge
Fuel gauge
G302 (behind left kick panel)
Gmlan serial
Gnd
High beam ind
Hot at all times
Hot w/ run relay 39 energized
Hot w/ run/crank relay energized
Ign volt
Ind ctrl
Ind lamp (mil) malfunction
Instrument panel cluster (ipc)
Ip clstr fuse 30 10a
Ip clstr fuse 7 10a
J244
Left turn ind
Lf door ajar sw
Liftgate
Logic
Low engine oil pressure gauge
Low ref
Low tire pressure ind
Lr door open sw
Mil ctrl
Network 3
Odometer
Park brake switch (under left side of dash)
Pass off ind
Pass on ind
Pass seat belt
Pnk
Pressure ind low engine oil
Rf door ajar sw
Right turn ind
Rr door open sw
Seat belt ind
Security ind
Sens sig
Seo fuse 21 10a
Speedometer
Sw sig
Switch sig
Tow/haul ind
Traction control ind
Underhood fuse block (on left side of engine compt)
Volts gauge
W/ odometer security wiring provision (seo)
W/o odometer security wiring provision (seo)
Wait to start ind (diesel)

Instrument Cluster Wiring Diagram (2 of 2) for GMC Savana G2009 3500

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for GMC Savana G2009 3500:

(or ic57)
(or ic66)
(or ic68)
(or ic71)
4.3l
4.8l/5.3l/6.0l
5.3l
5v ref 2
6.6l
Brake booster fluid flow alarm switch (in power steering pump outlet hose)
Brake booster fluid pressure alarm switch (in power steering pump inlet hose)
Brake fluid level switch (at left rear of engine compt)
Brake pressure differential switch (on brake valve, near front of ebcm)
Cargo door latch assembly (w/ cargo/passenger) (in right rear cargo door)
Computer data lines system
Data link resistor
Driver door latch assembly (at rear of driver door)
Driver information center (dic) switch
Engine control module (ecm) (left side of engine compt)
Engine controls system
Engine oil level (eol) switch (on left side of oil pan)
Engine oil level (eol) switch (on right side of oil pan)
Engine oil pressure (eop) sensor (except 6.6l: on top rear of engine) (6.6l: lower left side of engine)
Except 5.3l
Fuel level sensor (on fuel tank)
Fuel pump & sender assembly (on fuel tank)
G103 (except 6.6l: on right rear of engine) (6.6l: left front lower side of the engine block)
G103 (on right rear of engine)
G107 (left front lower side of the engine block)
G300 (on left frame rail, near ebcm)
G302 (behind left kick panel)
G347
G348
G401 (on top of right "d" pillar)
Heavy duty
Illumi- nation
Ind ctrl
Interior lights system
J101
J244
J301 (cutaway: in chassis harness, 87 cm from ebcm connector breakout) (passenger/cargo: in chassis harness, 44 cm from ebcm connector breakout)
J315
J501 (w/ electronic side door lock control)
J601 (w/ electronic side door lock control)
J901 (w/ electronic side door lock control)
Left rear side door jamb switch (w/ hinged) (at left "b" pillar)
Light duty
Low ref
Passenger door latch assembly (at rear of front passenger door)
Person- alization
Pnk
Right rear side door jamb switch (w/ cargo/passenger) (at right "b" pillar)
Sens sig
Set/ reset
Splice pack jx347 (in body harness, attached to lower left "b" pillar)
Splice pack jx348 (in body harness, attached to lower right "b" pillar part of g348)
Switch sig
Tan
Trip/ fuel
Vehicle info
W/ brake warning indicator system
Water in fuel sensor

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Courtesy Lamps Wiring Diagram for GMC Savana G2009 3500:

(at top of steering column) inflatable restraint steering wheel module coil
(in instrument panel harness, 70 cm from radio & hvac control assembly) j207
(in steering wheel harness, near x200 connector) j208
(not used)
(w/ power mirrors & power windows) j600
Auto
Auxiliary blower motor switch
Battery pos volt
Bcm 3 fuse 26 15a
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Dimming ctrl
Dimming volt ref
Driver door lock switch
Driver information center (dic) switch
Driver window switch
Exterior lights system
Front auxiliary hvac control assembly
G301 (behind left kick panel)
G302 (behind left kick panel)
G304 (behind right kick panel)
G347
G348
Headlamp & panel dimmer switch
Headlamps off sig
Heavy duty
Hot at all times
Hvac control assembly
Inflatable restraint i/p module disable switch (w/ manual suppression)
J210
J244
J248
J249
J250 (in dash harness, 5 cm from air temperature actuator connector breakout)
J265
J314
J355 (w/ rear auxiliary controls & rv upfitter: in upfitter hvac control harness, 11 cm from auxiliary hvac control processor connector breakout) (w/o rv upfitter: in front headliner harness, 21 cm from x304 breakout)
J356 (in body harness, 20 cm from underhood fuse block breakout)
Jx347 (in body harness, attached to lower left "b" pillar)
Jx348 (in body harness, attached to lower right "b" pillar part of g348)
Left steering wheel control switch
Lps dimmer sw sig
Lps dimming ctrl
Off
Park head
Park lamps sig
Passenger door lock switch
Passenger window switch
Pnk
Radio
Rear auxiliary hvac control assembly
Right steering wheel control switch
Str whl snsr fuse 17 2a
Tow/haul switch
Traction control switch (tcs) (w/ active brake control)
Underhood fuse block (on left side of engine compt)
W/ automatic cruise control & redundant radio steering wheel control
W/ automatic electronic cruise control
W/ auxiliary heater & w/o rear a/c
W/ electric side door lock
W/ power operated window
W/ rear auxiliary controls
W/ redundant radio steering wheel control
W/ rv upfitter
W/o radio provisions
W/o rear auxiliary controls
W/o redundant radio steering wheel control
W/o rv upfitter

Instrument Illumination Wiring Diagram (1 of 2) for GMC Savana G2009 3500

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List of elements for Instrument Illumination Wiring Diagram (1 of 2) for GMC Savana G2009 3500:

(in body harness, 15 cm from x306 breakout) j331
(or 690)
(provisional)
(w/o rv upfitter) j314
All times
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Cargo door latch assembly (in right rear cargo door)
Cargo/passenger
Courtesy lp ctrl
Ctsy lp ctrl
Defeat sw sig
Dome
Fl dome rly ctrl
Front dome/ reading lamps
G102 (except 6.6l: on left rear of engine) (6.6l: left front lower side of the engine block)
G302 (behind left kick panel)
G348
G401 (on top of right "d" pillar)
G401 (passenger) (on top of right "d" pillar)
G402 (cargo) (on top of left "d" pillar)
Harness, 11 cm from right sunshade breakout) j332
Headlamp & panel dimmer switch
Hot at
J102
J247
J248
J302
J330
J407 (in rear headliner harness, 44 cm from x420)
J901 (w/ electronic side door lock control)
Jx348 (in body harness, attached to lower right "b" pillar part of g348)
K x405
Left sunshade (on upper left of headliner)
Lf dr ajar sw sig
Liftgate ajar sw sig
Lr dr open sw sig
Middle dome/ reading lamps
Passenger
Passenger/cargo w/o rv upfitter
R x320
Reading
Rear dome/ reading lamps (passenger) dome lamp (cargo)
Red
Rf dr ajar sw sig
Right sunshade (on upper right of headliner)
Rr dr open sw sig
Underhood fuse block (on left side of engine compt)
Underhood lamp
Upftr aux 1 fuse 36 (w/ cutaway, ambulance & rv upfitters) 50a
Upftr ctsy lamps fuse 4 15a
Upftr ctsy lamps pcb relay (w/ ambulance & rv upfitter)
W/ commercial tradesman sales package & cargo lamp
W/ cutaway
W/ cutaway & cargo w/o rv upfitter
W/ left & right sunshade mirror
W/ rv upfitter
W/ rv upfitter, left & right sunshade mirror
W/o rv upfitter

Instrument Illumination Wiring Diagram (2 of 2) for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for GMC Savana G2009 3500:

(at left "b" pillar) (w/ commercial tradesman sales package & cargo lamp) dome fluorescent work lamps relay
(w/ electronic side door lock control) j501
Dome fluorescent work lamps fuse 2 10a
Driver door latch assembly (at rear of driver door)
Front cargo fluorescent work lamp
G347
G348
G403 (on center of left "d" pillar)
J312
J348
J350 (in prp/uf2 harness, 12 cm from left front dome fluorescent work lamp connector)
J601 (w/ electronic side door lock control)
Jx347 (in body harness, attached to lower left "b" pillar)
Jx348 (in body harness, attached to lower right "b" pillar part of g348)
Left front access panel fluorescent work lamp
Left rear access panel fluorescent work lamp
Left rear door jamb switch (w/ left rear hinged door) (at left "b" pillar)
Passenger door latch assembly (at rear of front passenger door)
Rear cargo fluorescent work lamp
Rear fuse block (on left "b" pillar)
Red
Right access panel fluorescent work lamp
Right rear door jamb switch (cargo/ passenger) (at right "b" pillar)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for GMC Savana G2009 3500

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List of elements for Power Distribution Wiring Diagram (1 of 4) for GMC Savana G2009 3500:

(on left side of engine compt) underhood fuse block
4.3l/ 5.3l
Abs mdl fuse 60 40a
Abs mtr fuse 61 50a
Aux pwr outlet fuse 33 20a
Battery
Bcm 1 fuse 20 10a
Bcm 2 fuse 37 15a
Bcm 3 fuse 26 10a
Bcm 4 fuse 22 10a
Bcm 5 fuse 27 10a
Bcm 6 fuse 23 10a
Bcm 7 fuse 25 10a
Blower motor resistor
Body control module (bcm)
Body fuse block (under left front seat)
Center console 1 accessory power outlet
Center console 2 accessory power outlet
Cigar lighter
Cnstr vent sol fuse 17 10a
Data link connector (dlc)
Ecm batt fuse 54 10a
Electronic brake control module (ebcm)
Engine control module (ecm)
Evaporative emission (evap) canister vent solenoid valve
Fcsm batt fuse 15 20a
Frt blwr fuse 66 40a
Fuel pump flow control module (5.3l)
Fusible link 2
Fusible link 3
G302 (behind left kick panel)
G304 (behind right kick panel)
Generator
Instrument panel cluster (ipc) (w/ odometer security wiring provision (seo))
J247
J249
Ltr/dlc fuse 38 20a
Red
Seo fuse 21 10a
Starter motor
Tcm batt fuse 44 10a
To cmps fuse 2 (diagram 4 of 4)
To high beam pcb relay (diagram 2 of 4)
To run relay 39 (diagram 4 of 4)
Trailer connector
Transmission control module (tcm)
Trlr wrg fuse 35 30a
Trlr wrg fuse 62 30a
Upfitter provisional
Upftr aux 2 fuse 35 50a
Upftr aux 2 relay 42 (cutaway, ambulance & rv upfitters)
W/ active brake control
W/ cigar lighter
W/ cutaway upfitter
W/ rv upfitter
W/ truck trailer
W/o active brake control
W/o cigar lighter
X222
X321

Power Distribution Wiring Diagram (2 of 4) for GMC Savana G2009 3500

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List of elements for Power Distribution Wiring Diagram (2 of 4) for GMC Savana G2009 3500:

(in engine harness, 5 cm from x101 breakout) j120
(in even ignition/ coil module jumper harness, on top right side of engine) j185
(in odd ignition/coil module jumper harness, on top left side of engine) j184
(on left side of engine compt) underhood fuse block
4.3l
A/c cmprsr relay 74 (manual a/c)
Central sequential fuel injection (central sfi) (4.3l)
Crnk relay 73
Drl pcb relay
Ecm pwr/trn fuse 50 10a
Engine control module (ecm)
Evaporative emission (evap) canister purge solenoid valve
Even ign inj fuse 52 (except 4.3l) 20a
Except 4.3l
From trlr wrg fuse a (diagram 1 of 4)
Fuel injector
Fuel pump relay 72
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
Hi wpr relay 70
High beam pcb relay
Horn pcb relay
Ignition coil
Ignition control module (icm)
J150
J151
Low beam pcb relay
Maf/cnstr vent fuse 49 15a
Mass air flow (maf)/ intake air temperature (iat) sensor
Mega fuse 77 125a
Nca
O2 snsr 1 fuse 46 10a
O2 snsr 2 fuse 56 10a
Odd ign inj fuse 55 20a
Pnk
Pwr/trn relay 76
Stop lamps pcb relay (cutaway)
To body fuse block (diagram 4 of 4)
To run/crnk relay 69 (diagram 3 of 4)
Trailer lh stop/turn pcb relay (w/ truck trailer)
Trailer rh stop/turn pcb relay (w/ truck trailer)
V6 fuel inj fuse 59 15a
Washer pcb relay
Wpr fuse 39 25a
Wpr relay 71

Power Distribution Wiring Diagram (3 of 4) for GMC Savana G2009 3500

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List of elements for Power Distribution Wiring Diagram (3 of 4) for GMC Savana G2009 3500:

(in chassis harness, 7 cm from ecbm breakout)
(in prp/uf2 harness, 7 cm from breakout for rear fuse block) j312
(in steering column harness, 30 cm from x200 connector) j205
4.3l
4.8l & 6.0l
5.3l
Acc
Air bag fuse 34 10a
Automatic transmission
Body control module (bcm)
Brk sw fuse 32 10a
Dome fluorescent work lamps fuse 2 10a
Ecm ign fuse 48 15a
Electronic brake control module (ebcm)
Engine control module (ecm)
Engine control module (edm)
Except 4.3l
Fluorescent work lamp relay
From mega fuse 77 (diagram 2 of 4)
Fscm ign fuse 11 10a
Fuel pump flow control module
Fuel pump flow control module (5.3l)
G102 (on left rear of engine)
Ignition switch
Inflatable restraint i/p module disable switch
Inflatable restraint i/p module indicator
Inflatable restraint sensing & diagnostic module (sdm)
Instrument panel cluster (ipc)
Ip clstr fuse 30 10a
J102
J115 (in engine harness, 15 cm from x101 breakout)
J203 (in steering column harness, 27 cm from x200 connector)
J302 (in prp/uf2 harness, 15 cm from rear fuse block)
J303 (in prp/uf2 harness, 8 cm from rear fuse block)
Key-in switch
Left front access panel relay 5
Left rear access panel relay 1
Off
Panel actuator fuse 3 45a
Pnk
Rear fuse block (on left "b" pillar)
Red
Right access panel relay 6
Run
Run/crnk relay 69
Start
Steering wheel speed/ position sensor
Stop lamp switch
Str/whl snsr fuse 36 (w/ active control brake) 10a
Tcm ign fuse 47 15a
Theft deterrent module (tdm)
To body fuse block (diagram 4 of 4)
Trans fuse 51 15a
Transmission control module (tcm)
Underhood fuse block (on left side of engine compt)
W/ active brake control
W/ cargo
W/ manual suppression
W/ power brake
W/o rv upfitter & manual suppression
X175

Power Distribution Wiring Diagram (4 of 4) for GMC Savana G2009 3500

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List of elements for Power Distribution Wiring Diagram (4 of 4) for GMC Savana G2009 3500:

(except rear auxiliary & rv upfitter: in front headliner harness, 15 cm from x205 breakout towards left vanity mirror lamp connector) (w/ rear auxiliary & rv upfitter: in upfitter hvac control harness, 88 cm from x303 breakout) (except rv upfitter: in front headliner harness, 52 cm from x304 breakout)
(in rear hvac harness, 13 cm from auxiliary blower motor connector breakout) j405
(not used)
(under left front seat) body fuse block
Air bag aos fuse 32 10a
Air temperature actuator
All drs lock pcb relay
Auxiliary air temperature actuator
Auxiliary blower motor high speed relay
Auxiliary blower motor low speed relay
Auxiliary blower motor medium speed relay
Auxiliary hvac control module
Auxiliary mode actuator
Bck/up lamp pcb relay
Body control module (bcm)
Cgo unlck pcb relay
Chime module
Cmps fuse fuse 2 10a
Driver seat adjuster switch (w/ driver power seat adjuster)
Driver window switch (if equipped)
Drv unlck pcb relay
Electronic compass module (if equipped)
Empty fuse
From j203 (diagram 3 of 4)
From rear fuse block (diagram 3 of 4)
From underhood fuse block (diagram 2 of 4)
From upftr aux 2 relay 42 (diagram 1 of 4)
Front auxiliary hvac control assembly
G302 (behind left kick panel)
Hvac 1 fuse 5 20a
Hvac 2 fuse 1 10a
Hvac cntrl fuse 12 10a
Hvac control assembly
Hvac control assembly (w/ electric rear window defogger & power windows)
Hvac control assembly (w/ rear window defogger, power mirrors & manual a/c)
I/p clstr fuse 7 10a
Ign sw pk3 mdl fuse 3 2a
Inflatable restraint front passenger system (pps) presence sensor (light duty w/o rv upfiitter)
Inflatable restraint sensing & diagnostic module (sdm)
Inflatable restraint vehicle rollover sensor (w/ left & right roof side)
Instrument panel cluster (ipc) (w/o odometer security wiring provision (seo))
J247
J307
J412 (in rear hvac harness, 20 cm from auxiliary blower motor connector breakout)
Osrvm sw fuse 18 2a
Outside rearview mirror switch (if equipped)
Pass/cgo unlck pcb relay
Passenger seat adjuster switch (w/ passenger power seat adjuster)
Passenger window switch (if equipped)
Prk lamp relay 40
Pwr seats circuit breaker 46 30a
Pwr wdo circuit breaker 45 25a
Radio
Rap relay
Rdo/chime fuse 8 15a
Rear auxiliary hvac control assembly
Rear blwr fuse 37 30a
Rear defog relay 44 (w/ power mirror & rear window defogger)
Remote control door lock receiver (rcdlr) (w/ low tire pressure & remote keyless entry)
Rfa/tpm fuse 11 10a
Run relay 39
Upfitter provisional
Upftr aux 1 fuse 36 (w/ cutaway, ambulance & rv upfitters) 50a
Upftr ctsy lamps pcb relay (w/ ambulance & rv upfitters)
W/ commercial tradesman
W/ cutaway
W/ electric side door lock control
W/ manual a/c, power mirrors & rear window defogger
W/ radio
W/ rear a/c
W/ rear a/c & auxiliary heater
W/ rear a/c, auxiliary heater, plumbing & wiring provision
W/ rv upfitter
W/ rv upfitter & 3406
W/o radio
W/o rv upfitter
X222
X321

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Power Door Locks Wiring Diagram (1 of 2) for GMC Savana G2009 3500:

87a
All drs lock pcb relay
Battery b+
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Cargo dr unlck fuse 25 15a
Cargo unlck pcb relay
Coax
Computer data lines system
Driv door lock rly
Driv door lock sig
Driv door unlock sig
Drv dr unlck fuse 31 15a
Drv unlck relay
Frt dr lck fuse 27 15a
Frt pass dr unlck fuse 30 15a
G302 (behind left kick panel)
G347
G348
Ground
Hot at all times
J247
J248
Keyless entry antenna
Left rear side door jamb switch (w/ hinged) (at left "b" pillar)
Lf door ajar sw
Lf door open sw
Liftgate ajar sw sig
Lo spd gmlan serial data x3
Lr door open sw
Pass door lock sw
Pass/ cargo unlck relay
Rear dr lck fuse 26 15a
Rear open sw
Rear pass dr unlck fuse 28 15a
Remote control door lock receiver (rcdlr) (behind center of dash)
Rf door ajar sw
Rf door open sw
Rfa/tpm fuse 11 10a
Right rear side door jamb switch (w/ cargo/passenger) (at right "b" pillar)
Rr door open sw
Serial data
Splice pack jx347 (in body harness, attached to lower left "b" pillar)
Splice pack jx348 (in body harness, attached to lower right "b" pillar part of g348)
Tan
W/ commercial tradesman
W/o commercial tradesman

Power Door Locks Wiring Diagram (2 of 2) for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Power Door Locks Wiring Diagram (2 of 2) for GMC Savana G2009 3500:

(in body harness, 40 cm from x306 breakout)
(in body harness, near front passenger seat, 20 cm from x306)
Cargo door latch assembly (w/ cargo/passenger) (in right rear cargo door)
Cargo door lock switch
Cargo/ passenger
Class 2
Computer data lines system
Cutaway
Driver door latch assembly (at rear of driver door)
Driver door lock switch
Driver information center (dic)
G347
G348
G401 (on top of right "d" pillar)
Instrument panel cluster (ipc)
J322
J323
J501 (w/ electronic side door lock control)
J601 (w/ electronic side door lock control)
J901 (w/ electronic side door lock control)
Left rear side door lock actuator (w/ left rear hinged side door) (rear of left door)
Left side door contact plate (at left "b" pillar)
Logic
Passenger door latch assembly (at rear of front passenger door)
Passenger door lock switch
Right rear side door lock actuator (w/ rear hinged side door & rear sliding side door) (hinged: at left side of right door) (sliding: right side of door)
Right side door contact plate (at right "b" pillar)
Security indicator
Splice pack jx347 (in body harness, attached to lower left "b" pillar)
Splice pack jx348 (in body harness, attached to lower right "b" pillar part of g348)
Tan
W/ hinged
W/ hinged doors
W/ sliding doors

POWER MIRRORS

Power Mirrors Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Power Mirrors Wiring Diagram for GMC Savana G2009 3500:

Body fuse block (under left front seat)
Connector)
Defogger system
Driver
Driver outside rearview mirror (in driver door)
Exterior lights system
G347
Hot at all times
J500
Jx347 (in body harness, attached to lower left "b" pillar)
Nca
Osrvm sw fuse 18 2a
Outside rearview mirror switch
Passenger
Passenger outside rearview mirror (in right front passenger door)
R/l
Up/dn

POWER SEATS

Power Seats Wiring Diagram for GMC Savana G2009 3500

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List of elements for Power Seats Wiring Diagram for GMC Savana G2009 3500:

All- down
All-up
Back
Body fuse block (under left front seat)
Down
Driver seat adjuster motor assembly
Driver seat adjuster switch
Entire seat
For- ward
Front down
Front up
Front vertical
G347
G348
Horizontal
Hot at all times
Jx347 (in body harness, attached to lower left "b" pillar)
Jx348 (in body harness, attached to lower right "b" pillar part of g348)
Nca
Passenger seat adjuster motor assembly
Passenger seat adjuster switch
Pwr seats circuit breaker 46 30a
Rear down
Rear up
Rear vertical
Tan

POWER WINDOWS

Power Windows Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Power Windows Wiring Diagram for GMC Savana G2009 3500:

Body control module (behind lower right side of dash)
Body fuse block (under left front seat)
Driver window motor (in driver door)
Driver window switch
G302 (behind left kick panel)
G347
G348
Hot at all times
Interior lights system
J247
J500
J600
Jx347 (in body harness, attached to lower left "b" pillar)
Jx348 (in body harness, attached to lower right "b" pillar part of g348)
Left
Passenger window motor (in front passenger door)
Passenger window switch
Pwr wdo circuit breaker 45 25a
Rap relay
Right
Rly ctrl
Tan

RADIO

Radio Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Radio Wiring Diagram for GMC Savana G2009 3500:

(behind left kick panel) g302
(in body harness, 10 cm from x415 breakout) j451
(in body harness, 10 cm from x419 breakout) j450
12v ref
Antenna in
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Coax
Computer data lines system
Cruise control system
Cutaway, upfitter
Gnd
Hot at all times
Inflatable restraint steering wheel module coil (at top of steering column)
Info
Interior lights system
J248
J452 (in body harness, 46 cm from x417 breakout)
J453 (in body harness, 52 cm from x417 breakout)
Led dimming ctrl
Left cargo door speaker (if equipped)
Left front speaker
Left rear speaker
Lf mid out (+)
Lf mid out (-)
Lo gmlan serial data
Lo serial data
Lr mid out (+)
Lr mid out (-)
Mute
Passenger/ cargo
Pnk
Radio
Radio antenna
Rdo/ chime fuse 8 15a
Rf mid out (+)
Rf mid out (-)
Right cargo door speaker (if equipped)
Right front speaker
Right rear speaker
Right steering wheel control switch
Rr mid out (+)
Rr mid out (-)
Seek down
Seek up
Source
Steering wheel ctrl
Tan
Vol down
Vol up
W/ ambulance/ rv upfitters
X320

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Shift Interlock Wiring Diagram for GMC Savana G2009 3500:

(+)
(-)
(6.6l: left front lower side of the engine block) (except 6.6l: on right rear of engine) g103
(behind left kick panel) g302
(in instrument panel harness, 5 cm from x200 breakout towards instrument panel cluster) j231
4.3l & 5.3l
6.6l 4.8l, 5.3l & 6.0l 4.3l
A/t shift lock control solenoid (on right side of steering column, under support bracket)
Automatic transmission
Body control module (bcm) (behind lower right side of dash)
Brk sig
Brk sw fuse 32 10a
Computer data lines system
Engine control module (ecm)
Except 4.3l & 5.3l
Gm lan hi spd
Hi spd ser data (+)
Hi spd ser data (-)
Hot w/ run/crank relay energized
J101
J264
Park/neutral position (pnp) switch
Park/neutral position (pnp) switch (4.8l & 6.ol: on left side of transmission)
Pnk
Sol ctrl
Stop lamp switch (behind left side of dash, above brake pedal)
Sw sig p
Tan
Transmission control module (tcm) (6.6l: left front corner of engine compt)
Underhood fuse block (on left side of engine compt)

STARTING/CHARGING

Charging Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Charging Wiring Diagram for GMC Savana G2009 3500:

(on right front of engine compt) g106
4.3l
4.3l/5.3l
4.8l/6.0l
5v ref
Battery
Battery current sensor (4.3l/5.3l)
Body control module (bcm) (behind lower right side of dash)
Charge ind
Computer data lines system
Current sensor sig
Data bus (+) x1
Data bus (-)
Driver information center (dic)
Engine control module (ecm) (left side of engine compt)
Except 4.3l
Fusible link 3
G104 (on lower right front of engine)
G105 (on right front frame rail, in engine compt)
Generator
Generator field duty cycle sig
Generator turn on sig x2
Gmlan serial data
Hot w/ run/crank relay energized
Ign volt
Instrument panel cluster (ipc)
Ip clstr fuse 30 10a
Logic
Low ref
Low speed gmlan serial data
Pnk
Power distribution system
Red
Sens sig
Starting circuit
Tan
Underhood fuse block (on left side of engine compt)

Starting Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Starting Wiring Diagram for GMC Savana G2009 3500:

(on lower right front of engine)
4.3l
Battery
Body control module (bcm) (behind lower right side of dash)
Charging circuit
Computer data lines system
Crnk relay 73
Data bus (+)
Data bus (-)
Engine control module (ecm) (left side of engine compt)
Except 4.3l
Fusible link 2
G102 (on left rear of engine)
G103 (on right rear of engine)
G104
G105 (on right front frame rail, in engine compt)
G106 (on right front of engine compt)
Gmlan serial data
Ignition lock cylinder
Ignition switch
Ignition voltage
J101
J102
Off
P/n
Park/neutral position (pnp) switch (on left side of transmission)
Pnk
Red
Run acc
Start
Starter enable relay ctrl
Starter motor
Strtr sol fuse 64 40a
Tan
Underhood fuse block (on left side of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for GMC Savana G2009 3500

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List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for GMC Savana G2009 3500:

(behind left kick panel) g301
(on passenger's seat harness, near breakout for seat adjuster switch) (w/o manual suppression switch & rv/upfitter & w/ light duty) inflatable restraint front passenger presence system (pps) sensor
(w/ manual suppression switch) inflatable restraint i/p module disable switch
Air bag fuse 34 10a
Air bag off ind
Air bag on ind
Air bag/ aos fuse 32 10a
Batt
Body fuse block (under left front seat)
Computer data lines system
Driver inflatable restraint seat position sensor (sps) (light duty) (in left front seat)
Driver seat belt switch driver seat belt buckle
Frt prk lamp fuse 14 10a
G301 (behind left kick panel)
Ground
Heavy duty
Hi ctrl
Hot at all times
Hot w/ prk lamp relay 40 energized
Hot w/ run/ crnk relay 69 energized
Hot w/ run/ crnk relay energized
Ign
Inflatable restraint sensing & diagnostic module (sdm) (under left front seat)
Inflatable restraint steering wheel module (in steering wheel)
Inflatable restraint steering wheel module (light duty) (in steering wheel)
Inflatable restraint steering wheel module coil (at top of steering column)
Interior lights system
Ip clstr fuse 30 10a
J265
J313 (in body harness, 11 cm from pnk
J320 (in body harness, 28 cm from seat belt buckle driver x2 connector breakout)
J321 (in passenger seat harness, below passenger seat)
L hi ctrl
L lo ctrl
L seat belt sw
L seat position sens
Lf sensing mod sig
Light duty
Lo ctrl
Lo spd gmlan seria
Logic
Low reference
Low spd
Lr sensing mod sig
Nca
Passenger inflatable restraint seat position sensor (sps) (light duty) (in right front seat)
Passenger seat belt buckle (w/o manual suppression switch & rv/upfitter)
Passenger seat belt switch
Pin shorting bars engaged when module connector is disconnected from harness (shorting bars are connected between pins: 4-5, 6-7, 8-9, 10-11, 12-13, 14-15, 22-23, 24-25 & 26-27)
Pnk
Pnk a
R hi ctrl
R lo ctrl
R seat belt sw
R seat position sens
Red
Rf sensing mod sig
Rollover hi sig
Rr hi ctrl
Rr lo ctrl
Rr sensing mod sig
Sens sig
Shorting bar
Stage 1
Stage 2
Suppression ind ctrl
Sw sig
Tan
Underhood fuse block (on left side of engine compt)
W/ manual suppression switch
W/o manual suppression switch & rv/upfitter
X307)

Supplemental Restraints Wiring Diagram (2 of 2) for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for GMC Savana G2009 3500:

(behind left kick panel) g301
(w/ head curtain air bag) (front center floor board, between front seats)
(w/o manual suppression switch & rv/upfitter) inflatable restraint i/p module indicator
Air bag ind
Batt
Computer
Computer data lines system
Data lines
G302 (behind left kick panel)
Gnd
Heavy duty
Hi sig
Ign
Inflatable restraint front end sensor (on lower center of radiator support)
Inflatable restraint i/p module (behind right side of dash)
Inflatable restraint i/p module (light duty) (behind right side of dash)
Inflatable restraint vehicle rollover sensor
Instrument panel cluster (ipc)
J244
J248
J265
Left front inflatable restraint roof rail module (left side of headliner)
Left front inflatable restraint side impact sensor (sis) (in left front side door)
Left front seat belt pretensioner (light duty)
Left rear inflatable restraint side impact sensor (sis) (left center of vehicle behind body panel trim)
Light duty
Lo spd
Logic
Nca
Off ind
On ind
Passenger
Pnk
Right front inflatable restraint roof rail module
Right front inflatable restraint side impact sensor (sis) (in right front side door)
Right front seat belt pretensioner (light duty) (on right side of right front seat)
Right rear inflatable restraint roof rail module
Right rear inflatable restraint side impact sensor (sis) (in lower right side of vehicle, near rear side door)
Seat belt ind
Shorting bar
Stage 1
Stage 2
System
W/ rear hinged door
W/ rear sliding door

TRANSMISSION

Transmission Wiring Diagram (1 of 2) for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Transmission Wiring Diagram (1 of 2) for GMC Savana G2009 3500:

1-2 shift sol
2-3 shift sol
Acc wakeup data
Automatic transmission (a/t) output shaft speed (oss) sensor assembly (at left rear of transmission)
Batt pos volt
Brk sw fuse 32 10a
Brk sw sig
Computer data lines system
G103 (on right rear of engine)
Gnd
Hi spd gmlan data (+)
Hi spd gmlan data (-)
Hot at all times
Hot w/ run/crank relay 69 energized
Hot w/ run/crank relay energized
Ign volt
Iss sig
J101
J123 (in engine harness, 16 cm from underhood fuse block x1 breakout)
Low ref
Pc sol hi
Pc sol low
Pnk
Power distribution system
Replicated tos sig
Stop lamp switch (behind left side of dash, above brake pedal)
Tan
Tcc pwm
Tcc sol valve ctrl
Tcm batt fuse 44 10a
Tcm ign fuse 47 15a
Tft sens sig
Tr sw a sig
Tr sw b sig
Tr sw c sig
Tr sw p sig
Trans fuse 51 15a
Transmission control module (tcm)
Underhood fuse block (on left side of engine compt)
Vss hi sig
Vss low sig

Transmission Wiring Diagram (2 of 2) for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Transmission Wiring Diagram (2 of 2) for GMC Savana G2009 3500:

1-2 shift solenoid (ss) valve
2-3 shift solenoid (ss) valve
4.3l
5.3l
Automatic transmission
Automatic transmission fluid temperature (tft) sensor
Body control module (bcm) (behind lower right side of dash)
Computer data lines system
Ctrl sig ign lock cyl actr
Engine control module (ecm) (left side of engine compt)
G103 (on right rear of engine)
G302 (behind left kick panel)
Hi spd gmlan +
Hi spd gmlan -
Ind mil
Input shaft speed sensor (iss)
Instrument panel cluster (ipc)
J101
J135
J248
Lo gm gmlan
Logic
Mil ctrl
Nca
Park/neutral position (pnp) switch
Pnk
Pressure control (pc) solenoid valve
Prnd321
Red
Replicated tos sig
Tan
Torque converter clutch (tcc) pulse width modulation (pwm) solenoid valve
Torque converter clutch (tcc) solenoid valve
Tow/ haul ind
Tow/haul sw sig
Tow/haul switch

TRUNK, TAILGATE, FUEL DOOR

Access Panel Release Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Access Panel Release Wiring Diagram for GMC Savana G2009 3500:

Access panel left side front relay control
Access panel left side rear relay control
Access panel right side rear relay control
Body control module (behind lower right side of dash)
G403 (on center of left "d" pillar)
Hot at all times
J300
J303
J309 (in prp/uf2 harness, between left side front access panel actuators)
J408 (in prp/uf2 harness, between left side rear access panel actuators)
J409 (in prp/uf2 harness, 88 cm from right dome fluorescent work lamp connector breakout)
Left front access panel relay 5
Left front side front access panel actuator (behind left front access panel)
Left front side rear access panel actuator (behind left front access panel)
Left rear access panel relay 1
Left rear side front access panel actuator (behind left rear access panel)
Left rear side rear access panel actuator (behind left rear access panel)
Panel actuator fuse 3 15a
Pnk
Rear fuse block (on left "b" pillar)
Right access panel relay 6
Right side front access panel actuator (behind right front access panel)
Right side rear access panel actuator (behind right rear access panel)
Tan

WARNING SYSTEMS

Warning Systems Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Warning Systems Wiring Diagram for GMC Savana G2009 3500:

(behind left kick panel) g302
(in passenger seat harness, below passenger seat) j321
Air bag fuse 34 10a
Alarm enable sig
Auto
Battery
Body control module (bcm) (behind lower right side of dash)
Body fuse block (under left front seat)
Brake booster fluid flow alarm switch (w/ brake warning indicator) (in power steering pump outlet hose)
Brake booster fluid pressure alarm switch (w/ brake warning indicator) (in power steering pump inlet hose)
Brake warn ind ctrl
Chime module (w/o radio provisions) (behind left center of dash)
Connector (dlc) (under left side of dash)
Data link
Driver door latch assembly (at rear of driver door)
Driver seat belt buckle
Driver seat belt switch
G302 (behind left kick panel)
G347
Ground
Hazard sw left sig
Hazard sw right sig
Hazard switch
Head
Headlamp & panel dimmer switch
Headlamp sw off sig
Hot at all times
Hot w/ run/crank relay 69 energized
Ign sw/ pk3 mdl fuse 3 2a
Ign volt
Ignition key switch
Ignition switch
Inflatable restraint i/p module indicator (w/o manual suppression switch & rv upfitter)
Inflatable restraint sensing & diagnostic module (sdm) (under left front seat)
Instrument panel cluster (ipc)
J202
J203
J244
J248
J313 (in body harness, 11 cm form x307)
J320 (in body harness, 28 cm from seat belt buckle driver x2 connector breakout)
J501 (w/ electric side door lock control)
Jx200 (in dash wiring harness, 10 cm from underhood pass-through grommet breakout)
Jx347 (attached to lower left "b" pillar)
Left seat belt sw
Left turn
Lf dr ajar sw sig
Logic
Low ref
Low speed serial data
Off
Park
Park brake switch (under left side of dash)
Park brk sw sig
Park lamp signal
Passenger air bag ind
Passenger seat belt buckle (w/o manual suppression switch & rv upfitter)
Passenger seat belt ind
Passenger seat belt switch
Pnk
Radio
Rdo/chime fuse 8 15a
Red
Right seat belt sw
Right turn
Seat belt ind
Serial data
Switch & rv upfitter
Tan
Tire pressure ind
Turn signal/ multi-function switch
Underhood fuse block (on left side of engine compt)
W/ manual suppression switch
W/ radio provisions
W/o manual suppression
W/o radio provisions

WIPER/WASHER

Wiper/Washer Wiring Diagram for GMC Savana G2009 3500

すべての配線図にアクセスする車

List of elements for Wiper/Washer Wiring Diagram for GMC Savana G2009 3500:

(except 6.6l: on left rear of engine) (6.6l: left front lower side of the engine block)
Body control module (bcm) (behind lower right side of dash)
Front windshield wiper switch hi signal
G102
G302 (behind left kick panel)
Hot at all times
Int
J102
J247
J248
Low reference
Mist
Off
Pnk
Tan
Turn signal/ multi-function switch
Underhood fuse block (on left side of engine compt)
Washer pcb relay
Windshield washer fluid pump (on left front of engine compt, at washer reservoir)
Windshield washer relay control
Windshield washer switch signal
Windshield wiper motor (on left side of firewall)
Windshield wiper motor park switch signal
Windshield wiper switch hi signal
Windshield wiper switch low signal
Windshield wiper switch signal 2
Wpr fuse 39 25a
Wpr pcb relay 71
Wpr-hi pcb relay 70
Wsw fuse 41 15a
X3 k