All Wiring Diagrams for Isuzu Ascender LS 2006

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Isuzu Ascender LS 2006

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Isuzu Ascender LS 2006:

• 5v ref
• A/c comp status
• A/c low press sw
• A10
• A11
• A12
• Air temp door ctrl
• Air temp dr pos sig
• Air temperature actuator (left) (behind left center of dash)
• Air temperature actuator (right) (behind right center of dash)
• Ambient air temp sig
• Ambient air temperature sensor (above left side of grille)
• Ambient light
• Ambient light/ sunload sensor assembly (in center of upper dash trim panel)
• B10
• B11
• B12
• Battery
• Blower fuse 35 40a
• Blower motor
• Blower motor control module (below right side of dash)
• Blwr mtr spd ctrl
• Class 2
• Control
• Coolant bypass ctrl
• Coolant bypass valve (lwb) (right rear of engine compartment)
• Def door pos sig
• Defrost actuator (behind upper left center of dash)
• Defrost door ctrl
• G102 (at left side of engine compartment)
• G103 (at right rear of engine compt)
• G201
• G302 (on lower left ``b" pillar)
• Ground
• Hot at all times
• Hot in run
• Hvac 1 fuse 39 10a
• Hvac b fuse 36 10a
• Hvac control module
• Ign 3
• Inside air temp ctrl
• Inside air temp sig
• Inside air temperature sensor assembly (in left ``b" pillar)
• Left sensor
• Low ref
• Low reference
• Lower left air temperature sensor (in lower left air duct assembly)
• Lower right air temperature sensor (in lower right air duct assembly)
• Lwb
• Lwr lt air temp sig
• Lwr rt air temp sig
• Mode actuator (behind upper left center of dash)
• Mode door ctrl
• Mode door pos sig
• Nca
• Power distribution system
• Rear fuse block (below left rear seat)
• Recirc door ctrl
• Recirc dr pos sig
• Recirculation actuator (behind right side of dash, above blower motor)
• Red
• Right sensor
• Solid state
• Sp201 (lower right center of dash)
• Tan
• Underhood fuse block (on left side of engine compt)
• Upper left air temperature sensor (in upper air duct)
• Upper right air temperature sensor (in upper air duct)
• Uppr lt air temp sig
• Uppr rt air temp sig

Automatic A/C Wiring Diagram (2 of 3) for Isuzu Ascender LS 2006

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Isuzu Ascender LS 2006:

• (4.2l) (5.3l)
• (4.2l: on left front of engine)
• (5.3l) a
• (at right rear of engine compt)
• (at right rear of engine compt) g103
• +5v ref
• 4.2l (4.2l) (5.3l)
• 4wd fuse 48 15a
• 5.3l
• 5.3l 4.2l
• 5v reference
• A/c compressor clutch assembly (4.2l: bottom left front of engine) (5.3l: right front of engine)
• A/c fuse 30 10a
• A/c low pressure switch (at right rear of engine compt)
• A/c press sig
• A/c refrigerant pressure sensor (5.3l: on bottom right side of engine) (4.2l: bottom left front of engine)
• A/c relay 44
• A12
• A5 d4
• Ambient light sens
• Auxiliary water pump (right rear of engine compt)
• Auxiliary water pump relay 1 (lwb) (right rear of engine compt)
• B (4.2l)
• B11
• B12
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• C2 c1
• Comp rly ctrl
• Cooling fan (front of engine compartment)
• Cooling fan ctrl
• D11
• Data link connector (below dash, above accelerator pedal)
• E12
• Eap fuse 15 fuse 59 15a
• Ect sensor
• Engine coolant temperature sensor (4.2l: on left front of engine, near generator) (5.3l: left front of engine)
• F12
• Fan fuse 20 10a
• Fan relay 45
• G103
• G103 (at right rear of engine compt)
• G107 (on lower left side of engine)
• G108 (on lower left side of engine)
• Hall sensor
• High spd maf
• Hot at all times
• Hot in run
• Hot in run or start
• Ign e fuse 22 10a
• Low ref
• Low reference
• Lt sunload sens sig
• Power distribution system
• Power distribution system
• Powertrain control module (4.2l) engine control module (5.3l) (5.3l: on left front of engine compt)
• Rear fuse block (below left rear seat)
• Rt sunload sens sig
• Serial data
• Sp205 (below left side of i/p)
• Underhood fuse block (on left side of engine compt)
• W/ premium sound bose system
• W/o premium sound bose system

Automatic A/C Wiring Diagram (3 of 3) for Isuzu Ascender LS 2006

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Isuzu Ascender LS 2006:

• (on lower right "d" pillar) g402
• 30a
• 5v reference
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Aux act door ctrl
• Aux air temp dr ctrl
• Aux air temp dr pos
• Aux blwr mtr
• Aux hvac enable
• Aux mode door ctrl
• Aux mode dr pos sig
• Auxiliary air temperature actuator (lwb) (on rear hvac module, behind right rear interior body panel)
• Auxiliary blower motor (behind interior right rear trim panel)
• Auxiliary blower motor control processor (lwb) (below right side of dash)
• Auxiliary blower motor fuse (at right quarter panel)
• Auxiliary hvac control module (lwb) (at rear of lower console)
• Auxiliary mode actuator (lwb) (at right quarter panel)
• Auxiliary water pump
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Battery
• Class 2 data
• Console mode actuator (lwb)
• Console mode dr ctrl
• Ctrl mode dr pos sig
• Front auxiliary blower motor switch (lwb)
• G201
• Ground
• Hot at all times
• Ill
• Interior lights system
• Low reference
• Off
• Rear
• Rear fuse block (below left rear seat)
• Red
• Rr hvac fuse 13 30a (lwb)
• Sp201 (lower right center of dash)

Manual A/C Wiring Diagram (1 of 3) for Isuzu Ascender LS 2006

List of elements for Manual A/C Wiring Diagram (1 of 3) for Isuzu Ascender LS 2006:

• (not used)
• (on bottom of blower assembly) blower motor resistor assembly
• 5v ref
• 87a
• A red
• A/c comp status
• A/c low press sw
• A10
• A11
• A12
• Air temp door ctrl
• Air temp dr pos sig
• Air temperature actuator (left) (behind left center of dash)
• Air temperature actuator (right) (behind right center of dash)
• B10
• B11
• B12
• Battery
• Blower fuse 35 40a
• Blower motor (below right side of dash)
• Blower motor relay
• Class 2
• Console mode actuator
• Coolant bypass ctrl
• Coolant bypass valve (lwb) (right rear of engine compartment)
• Def door pos sig
• Defrost actuator (behind upper left center of dash)
• Defrost door ctrl
• G102 (at left side of engine compartment)
• G103 (at right rear of engine compt)
• G201
• Ground
• High
• Hot at all times
• Hot in run
• Hvac control module
• Hvac enable ctrl
• Hvac fuse 44 30a
• Hvac i fuse 39 10a
• Hvac-b fuse 36 10a
• Ign 3
• Logic
• Low
• Low ref
• Lwb
• Med1
• Med2
• Med3
• Mode door ctrl
• Mode door pos sig
• Off
• Off blwr mtr ctrl
• Power distribution system
• Rear fuse block (below left rear seat)
• Recirc door ctrl
• Recirculation actuator (behind right side of dash, above blower motor)
• Red
• Sp201 (lower right center of dash)
• Swb
• Tan
• Underhood fuse block (on left side of engine compt)

Manual A/C Wiring Diagram (2 of 3) for Isuzu Ascender LS 2006

List of elements for Manual A/C Wiring Diagram (2 of 3) for Isuzu Ascender LS 2006:

• (at right rear of engine compt)
• (at right rear of engine compt) g103
• +5v ref
• 4wd fuse 48 15a
• 5v reference
• A/c compressor clutch assembly (bottom left front of engine)
• A/c fuse 30 10a
• A/c low pressure switch (at right rear of engine compt)
• A/c press sig
• A/c refrigerant pressure sensor (bottom left front of engine)
• A/c relay
• Auxiliary water pump (right rear of engine compt)
• Auxiliary water pump relay 1 (lwb) (right rear of engine compt)
• B11
• Bose system
• Comp rly ctrl
• Cooling fan
• Cooling fan ctrl
• Data link connector (below dash, above accelerator pedal)
• E12
• Eap fuse 15 15a
• Ect sensor
• Engine coolant temperature (ect) sensor (on left front of engine, near generator)
• F12
• Fan fuse 20 10a
• Fan relay 45
• G103
• G103 (at right rear of engine compt)
• G107 (on lower left side of engine)
• G108 (on lower left side of engine)
• Hall sensor
• High spd maf
• Hot at all times
• Hot in run
• Hot in run or start
• Ign e fuse 22 10a
• Low ref
• Low reference
• Power distribution system
• Power distribution system
• Powertrain control module (pcm) (on left front of engine)
• Rear fuse block (below left rear seat)
• Serial data
• Sp205 (below left side of i/p)
• Underhood fuse block (on left side of engine compt)
• W/ premium sound
• W/o premium sound bose system

Manual A/C Wiring Diagram (3 of 3) for Isuzu Ascender LS 2006

List of elements for Manual A/C Wiring Diagram (3 of 3) for Isuzu Ascender LS 2006:

• (lwb)
• (not used)
• (on lower right ``d" pillar) g402
• 30a
• 5v reference
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Auc hvac enable
• Aux act door ctrl
• Aux air temp dr ctrl
• Aux air temp dr pos
• Aux blwr mtr
• Aux mode door
• Aux mode door ctrl
• Aux mode dr pos sig
• Aux pump rel ctrl
• Auxiliary air temperature actuator (lwb) (on rear hvac module, behind right rear interior body panel)
• Auxiliary blower motor (behind interior right rear trim panel)
• Auxiliary blower motor control processor (lwb) (below right side of dash)
• Auxiliary blower motor fuse (at right quarter panel)
• Auxiliary hvac control module (at rear of lower console)
• Auxiliary mode actuator (at right quarter panel)
• Auxiliary water pump
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Battery
• Class 2 data
• Consl mode dr pos
• Console mode actuator (lwb)
• Console mode actuator (swb) (rear of lower console)
• Console mode dr ctrl
• Front auxiliary blower motor switch (lwb)
• G201
• Gnd
• Ground
• Hot at all times
• Ign 3
• Ill
• Interior lights system
• Logic
• Low reference
• Lwb
• Off
• Rear
• Rear fuse block (below left rear seat)
• Red
• Rr hvac fuse 13 30a
• Sp201 (lower right center of dash)
• Swb

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006:

• (in brake master
• (on left side of
• 5v ref
• Abs fuse 33 60a
• Abs pump
• Brake fluid
• Class 2 serial data
• Cylinder fluid
• Electronic brake control module (on inner left frame rail, adjacent to transmission)
• Engine compt)
• G107 (4.2l: on lower left side of engine) (5.3l: lower left side of engine)
• G304 (outside of left frame rail, near electronic brake control module)
• Gnd
• Hot at all times
• Ignition 3 voltage
• Left front wheel speed sensor (on left front wheelhousing)
• Left rear wheel speed sensor (in left rear wheelwell)
• Level switch
• Low ref
• Nca
• Red
• Reservoir)
• Right front wheel speed sensor (on right front wheelhousing)
• Right rear wheel speed sensor (in right rear wheelwell)
• Sens sig
• Sig
• Signal 1
• Signal 2
• Signal a
• Signal b
• Switch sig
• System
• Tan
• Transmissions
• Underhood fuse block
• Underhood fuse block (on left side of engine compt)
• Vses fuse 58 (4.2l) vses fuse 61 (5.3l) 60a
• Yaw rate & lateral acceleration sensor (under front passenger's seat)
• Yaw ring rast ctrl
• Yaw ring rastctrl

Anti-lock Brakes Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006:

• (4.2l)
• (4.2l: on left front
• (5.3l)
• (5.3l: on left front of
• (not used)
• 4.2l
• 4.2l 5.3l
• 5.3l
• Anti-lock ind
• B10
• B11
• Body control module (bcm) (beneath left rear seat, on
• Brake fuse 51 10a
• Brake ind
• C1 a7
• C1 b10
• C11
• Data link connector (below dash, above accelerator pedal)
• Delivered
• Engine compt)
• Engine control
• G102 (at left side of engine compartment)
• Hot at all times
• Hot in run
• Hot in run or start
• Hvac 1 fuse 39 10a
• Ign e fuse 22 10a
• Index pul
• Instrument panel cluster(ipc)
• Ipc/dic fuse 24 10a
• Module (ecm)
• Module (pcm)
• Of engine)
• Phase a
• Phase b
• Pnk
• Position handwheel
• Powertrain control
• Rear fuse block (below left rear seat)
• Rear fuse block)
• Requested
• Serial data
• Sp205 (below left side of i/p)
• Steering wheel/ speed position sensor (under steering column)
• Stoplamp switch (w/o eap: on brake pedal support) (w/ eap: top of brake pedal bracket)
• Torque signal
• Traction control switch
• Transmissions system
• Underhood fuse block (on left side of engine compt)
• Voltage regulator

ANTI-THEFT

Immobilizer Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Immobilizer Wiring Diagram for Isuzu Ascender LS 2006:

• (4.2l) (5.3l)
• 12v ref
• A11
• B10
• B11
• Battery
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Computer data lines system
• Data
• Data link connector (below dash, above accelerator pedal)
• E12
• F14
• G102 (at left side of engine compt)
• G302 (on lower left "b" pillar)
• Gnd
• Ground
• Hot at all times
• Hot in run or start
• Ign e fuse 22 10a
• Instrument panel cluster
• Logic
• Nca
• Passlock sensor (in steering column)
• Pnk
• Powertrain control module (pcm) (4.2l) engine control module (ecm) (5.3l) (4.2l: on left front of engine) (5.3l: on left front of engine compt)
• Rear fuse block (below left rear seat)
• Rtn
• Security
• Security ind
• Sensor ref
• Sensor sig
• Serial data
• Sp205 (below left side of i/p)
• Tbc 1 fuse 31 fuse 58 10a
• Underhood fuse block (on left side of engine compt)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Body Control Modules Wiring Diagram for Isuzu Ascender LS 2006:

• 12v ref
• 5v ref
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A3 bat positive voltage a4
• Accessory voltage
• Air conditioning system
• Ambient light sen sig
• Ambient lt sen lo ref
• Anti-theft system
• B1 c1
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• Back up lamp pwr
• Bat positive voltage
• Bcm class 2 ser data
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• C4 b11
• Class 2 serial data
• Computer data lines system
• Courtesy lamp pwr
• Courtesy lps pwr
• Courtesy lps sig
• D12
• Door lock rly ctrl
• Door locks system
• Door unlock rly ctrl
• Drl defeat sw sig
• Drl override ind
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• E5 c2
• Exterior lights system
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• F8 c2
• Flash-to-pass sw sig
• Fog lamp relay ctrl
• Front fog lps sw sig
• G302 (on lower left "b" pillar)
• Ground
• Head hi beam rly ctrl
• Head lo beam rly ctrl
• Headlights & air conditioning systems
• Headlights system
• Headlps high beam pwr
• Headlps on ind ctrl
• Headlps sw on sig
• Horn relay ctrl
• Horns system
• Hot at all times
• Hot in acc or run
• Hot in acc, run or start
• Hot in run
• Hot in run or start
• I/p dimmer sw lo ref
• I/p lamps dimming ctrl
• Ign 0 voltage
• Ign 1 voltage
• Ign 3 voltage
• Int lps defeat sw sig
• Interior lights system
• Key in ign sw sig
• Left sunload sen sig
• Lr door ajar sw sig
• Lr pwr wnd lkout ctrl
• Lr pwr wnd sw dn ctrl
• Lr pwr wnd sw up ctrl
• Nca
• Park brake sw sig
• Park brake switch (on park brake assembly)
• Park lamp rly ctrl
• Park lmps sw sig
• Pnk
• Power tops system
• Power windows system
• Rap relay ctrl
• Rear fuse block (below left rear seat)
• Rear washer rly ctrl
• Rear wiper/washer sw
• Rear wnd wiper sw sig
• Remote radio ctrl sig
• Right sunload sen sig
• Rr door ajar sw sig
• Rr pwr wnd lkout ctrl
• Rr pwr wnd sw dn ctrl
• Rr pwr wnd sw up ctrl
• Security sys lo ref
• Security sys sen sig
• Sound systems
• Tan
• Tbc 1 fuse 31 (4.2l) fuse 58 (5.3l) 10a
• Tbc 2 fuse 7 10a
• Tbc 3 fuse 4 10a
• Tbc 4 fuse 40 10a
• Tbc 5 fuse 32 10a
• Tbc acc fuse 31 3a
• Tbc ig fuse 50 3a
• Tbc ign 1 fuse 16 10a
• Tbc run fuse 52 3a
• Underhood fuse block (on left side of engine compt)
• Warning system
• Windsh wiper sw sig 2
• Wiper/washer & sound systems
• Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Computer Data Lines Wiring Diagram for Isuzu Ascender LS 2006:

• (not used)
• 5.3l
• A11
• Auxiliary hvac control module (at rear of lower console)
• B11
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Class 2 serial data
• Data link connector (dlc) (below dash, above accelerator pedal)
• Digital radio receiver
• Driver's door module (on lower part of driver's door switch panel)
• Driver's memory seat module (under driver's seat)
• Electronic brake control module (on inner left frame rail, adjacent to transmission)
• F14
• Front passenger's door module (fpdm) (on lower part of passenger's door switch panel)
• G102 (at left side of engine compt)
• G201
• Gmlan bus+
• Gmlan bus-
• Hot at all times
• Hvac control module
• Inflatable restraint sensing & diagnostic module (beneath lower console)
• Instrument panel cluster (ipc)
• Liftgate module (lgm) (inside liftgate)
• Ltr fuse 13 20a
• Lwb-automatic a/c lwb-manual a/c
• Power distribution system
• Powertrain control module (pcm) (4.2l) engine control module (ecm) (5.3l) (4.2l: on left front of engine) (5.3l: on left front of engine compartment)
• Radio
• Sp201 (lower right center of dash)
• Sp205 (below left side of i/p)
• Sp306 (under right rear seat)
• Tan
• Transfer case shift control module (4wd) (behind left lower dash)
• Transmission control module (tcm) (5.3l) (left front of engine compartment)
• Underhood fuse block (on left side of engine compt)
• Vehicle communication interface module (vcim) (upper right rear seat)

COOLING FAN

Cooling Fan Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Cooling Fan Wiring Diagram for Isuzu Ascender LS 2006:

• (4.2l)
• (5.3l)
• (on left front of engine) (4.2l) powertrain control module
• (on lower left side of engine) g108
• 4.2l
• 5.3l
• 5v reference
• Clutch ctrl
• Cooling fan (front of engine compartment)
• Ect sensor
• Engine control module (5.3l) (on left front of engine compt)
• Engine coolant temperature sensor (4.2l: on left front of engine, near generator) (5.3l: on left front engine)
• Fan fuse 20 10a
• Fan relay
• Fan speed sig
• G103 (at right rear of engine compt)
• G108 (on lower left side of engine)
• Ground
• Hall sensor
• Hot in run or start
• Low ref
• Low reference
• Underhood fuse block (on left side of engine compt)

CRUISE CONTROL

4.2L

4.2L, Cruise Control Wiring Diagram for Isuzu Ascender LS 2006

List of elements for 4.2L, Cruise Control Wiring Diagram for Isuzu Ascender LS 2006:

• (on inner left frame rail, adjacent to transmission) electronic brake control module
• 5 volt ref
• A12
• Accelerator pedal position (app) sensor (w/ eap: under left side of i/p) (w/o eap: on accelerator bracket)
• Air conditioning system
• App sensor 1
• App sensor 2
• B10
• B4 c1
• Batt volt
• C9 c2
• Class 2 serial data
• Close
• Computer data lines system
• Cruise engaged ind
• Cruise release
• E1 c2
• E3 c3
• Engine spd sig
• Engine speed sig
• Exterior lights system
• G108 (on lower left side of engine)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• Hvac 1 fuse 39 10a
• Ign e fuse 22 10a
• Instrument panel cluster (ipc)
• Ipc/dic fuse 24 10a
• Logic
• Low ref
• Nca
• On sw
• On/off
• Open
• Pnk
• Powertrain control module (pcm) (on left front of engine)
• Rear fuse block (below left rear seat)
• Res/accel
• Res/accel sw
• Set/coast
• Set/coast sw
• Sound systems
• St/lp fuse 12 25a
• Stop lamp input
• Stoplamp switch (w/o eap: on brake pedal support) (w/ eap: top of brake pedal bracket)
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan
• Throttle body
• Tp sensor 1
• Tp sensor 2
• Turn signal/ multi-function switch
• Underhood fuse block (on left side of engine compartment)
• Veh stop fuse 34 15a
• Vehicle spd sig
• Vehicle speed sensor (vss) (2wd: on right rear of transmission) (4wd: on left rear of transfer case)
• Vehicle speed sig
• Vss hi
• Vss lo

5.3L

5.3L, Cruise Control Wiring Diagram for Isuzu Ascender LS 2006

List of elements for 5.3L, Cruise Control Wiring Diagram for Isuzu Ascender LS 2006:

• 5 volt ref
• A12
• Accelerator pedal position sensor (w/o eap: on accelerator bracket) (w/ eap: under left side of i/p)
• Air conditioning system
• App sensor 1
• App sensor 2
• B10
• B4 c1
• Batt volt
• C9 c2
• Class 2 serial data
• Close
• Computer data lines system
• Cruise engaged ind
• Cruise release
• E1 c1
• E1 c2
• E3 c3
• Electronic brake control module (on inner left frame rail, adjacent to transmission)
• Engine control module (on left front of engine compartment)
• Engine spd sig
• Exterior lights system
• G108 (lower left side of engine)
• Ground
• Hot at all times
• Hot in run or start
• Hot in run rear fuse block (below left rear seat)
• Hot w/ powertrain relay energized
• Hvac 1 fuse 39 10a
• Ign e fuse 22 10a
• Ign voltage
• Instrument panel cluster (ipc)
• Ipc/dic fuse 24 10a
• Logic
• Low ref
• Nca
• On sw
• On/off
• Open
• Pnk
• Res/accel
• Res/accel sw
• Set/coast
• Set/coast sw
• Sound systems
• St/lp fuse 12 25a
• Stop lamp input
• Stoplamp switch (w/o eap: on brake pedal support) (w/ eap: top of brake pedal bracket)
• Tac fuse 23 15a
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan
• Throttle body (on top front of engine)
• Tp sensor 1
• Tp sensor 2
• Transmissions system
• Turn signal/ multi-function switch
• Underhood fuse block (on left side of engine compartment)
• Veh stop fuse 34 15a
• Vehicle spd sig

DEFOGGERS

Defoggers Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Defoggers Wiring Diagram for Isuzu Ascender LS 2006:

• A1 c2
• B11
• Bat
• Computer data lines system
• Driver outside rearview mirror
• Driver's door module (on lower part of driver's door switch panel)
• Front passenger's door module (on lower part of passenger's door switch panel)
• G401 (on lower left "d" pillar)
• Gnd
• Hot at all times
• Htr
• Hvac control module (auxiliary: at rear of lower console)
• Lgm 2 fuse 3 30a
• Liftgate module (inside liftgate)
• Mirror heater
• Passenger outside rearview mirror
• R def
• Rear fuse block (below left rear seat)
• Rear window defogger grid
• Serial data
• Sply volt
• Tan

ENGINE PERFORMANCE

4.2L

4.2L, Engine Performance Wiring Diagram (1 of 5) for Isuzu Ascender LS 2006

List of elements for 4.2L, Engine Performance Wiring Diagram (1 of 5) for Isuzu Ascender LS 2006:

• (not used)
• (w/o eap: on brake pedal support) (w/ eap: top of brake pedal bracket) stoplamp switch
• 4wd low sig
• 5v ref
• 5v ref 1
• A/c refrigerant
• A/c refrigerant pressure sensor (bottom left front of engine)
• A12
• Accelerator pedal position (app) sensor (w/ eap: under left side of i/p) (w/o eap: on accelerator bracket)
• Air conditioning system
• Air pmp rly ctrl
• Air pump fuse 56 60a
• Air sol fuse 54 15a
• Air sol relay
• Anti-lock brakes system
• App sens 1 sig
• App sens 2 sig
• B10
• Batt pos volt
• Class 2 data
• Comp clutch rly
• Computer data lines system
• Cool fan clutch
• Cool fan spd sig
• Cooling fans system
• Crank fuse 17 10a
• Crank volt
• Cruise control system
• Cruise ctrl sw
• Cruise on sw sig
• D11
• E11
• Eng speed sig
• Engine speed sig
• Etc/tcc brk sig
• Evap vent sol
• Exterior lights system
• Fuel lvl sens
• Fuel pmp rly
• Fuel tank pressure sensor (at top left rear of fuel tank)
• Fuel tank sens
• Hot at all times
• Hot in acc, run or start
• Hot in run or start
• Hot in start
• Ign 1 volt
• Ign e fuse 22 10a
• Ign o fuse 47 10a
• Ign volt
• Instrument cluster system
• Instrument panel cluster (ipc)
• Logic
• Low ref
• Low ref b
• Malfunction indicator lamp
• Mil ctrl
• Pcm b fuse 10 20a
• Pnk
• Pnp sw sig
• Powertrain control module (pcm) (on left front of engine)
• Rear fuse block (below left rear seat)
• Red
• Res/accel sw sig
• Rly coil ctrl
• St/lp fuse 25a
• Start enable rly
• Starting/charging system
• Stop lmp sw sig
• Tan
• Transmissions system
• Underhood fuse block (on left side of engine compt)
• Veh stop fuse 34 15a
• Vss sig

4.2L, Engine Performance Wiring Diagram (2 of 5) for Isuzu Ascender LS 2006

List of elements for 4.2L, Engine Performance Wiring Diagram (2 of 5) for Isuzu Ascender LS 2006:

• (on left frame rail, near ebcm) secondary air injection (air) pump
• (on left frame rail, near ebcm) secondary air injection (air) pump relay
• A red
• A11
• C10
• C11
• Etc fuse 23 10a
• Evaporative emission (evap) canister purge solenoid (left side of engine)
• Evaporative emission canister vent solenoid (rear of fuel tank)
• Fuel pump & sender assembly
• Fuel pump relay
• G107 (on lower left side of engine)
• G305 (on outside of left frame rail, near fuel tank)
• Ground distribution system
• Heated oxygen sensor (ho2s) 1 (right side of engine, on exhaust manifold)
• Heated oxygen sensor (ho2s) 2 (in exhaust pipe, adjacent to transmission)
• Hot at all times
• Lwb
• Nca
• O2 snsr fuse 29 10a
• Pcm b fuse 10 20a
• Pnk
• Powertrain relay 57
• Red
• Secondary air injection (air) solenoid (right rear of engine compt)
• Swb
• Tan
• Tcm cnstr fuse 26 10a
• Throttle body
• Underhood fuse block (on left side of engine compt)

4.2L, Engine Performance Wiring Diagram (3 of 5) for Isuzu Ascender LS 2006

List of elements for 4.2L, Engine Performance Wiring Diagram (3 of 5) for Isuzu Ascender LS 2006:

• (in intake air duct) mass airflow (maf)/ intake air temperature (iat) sensor
• (on left front of engine) powertrain control module (pcm)
• (on left rear of engine, below starter) crankshaft position (ckp) sensor
• (on right front of cylinder head) camshaft position (cmp) sensor
• (on upper left side of engine) manifold absolute pressure (map) sensor
• 12v ref
• 5v ref
• 5v ref 1
• Air sol rly ctrl
• Camshaft actuator solenoid assembly (on right front of cylinder head)
• Camshaft pos sol
• Charging system starting/
• Ckp sig
• Cmp sens sig
• Cooling fans system
• Ect sens sig
• Engine coolant temperature (ect) sensor (on left front of engine, near generator)
• Front knock sensor (ks) 1 (on lower left front of engine block)
• Front knock sensor (ks) 2 (on lower left rear of engine block)
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• G108 (on lower left side of engine)
• Gen field duty
• Gen turn on sig
• Ground
• Ground distribution system
• Hall effect sensor
• Ho2s hi sig b1 s1
• Ho2s htr lo b1 s1
• Ho2s lo sig b1 s1
• Iat
• Iat sens sig
• Ign coil 1 ctrl
• Ign coil 2 ctrl
• Ign coil 3 ctrl
• Ign coil 4 ctrl
• Ign coil 5 ctrl
• Ign coil 6 ctrl
• Ks 1 sig
• Ks 2 sig
• Low ref
• Low ref b
• Maf
• Maf sens sig
• Map sens sig
• Pnk
• Powertrain control module (pcm) (on left front of engine)
• Red
• Starting/ charging system
• Tac mtr ctrl 1
• Tac mtr ctrl 2
• Tan
• Tp sens 1 sig
• Tp sens 2 sig
• Underhood fuse block (on left side of engine compt)

4.2L, Engine Performance Wiring Diagram (4 of 5) for Isuzu Ascender LS 2006

List of elements for 4.2L, Engine Performance Wiring Diagram (4 of 5) for Isuzu Ascender LS 2006:

• (pc) solenoid valve pressure control
• (tcc) solenoid valve torque converter clutch
• 1-2 shift solenoid (1-2 ss) valve
• 2-3 shift solenoid (2-3 ss) valve
• 3-2 shift solnoid (3-2ss) valve
• Automatic transmission
• Automatic transmission fluid pressure manual valve position switch
• C10
• D10
• D2 switch
• D3 switch
• D4 switch
• E10
• F10
• Fluid temperature sensor automatic transmission
• Fuel injectors (left side of engine)
• G109 (on lower left side of of engine)
• Hot in run or start
• Ignition coils (top of engine)
• Lo switch
• Nca
• Pcm 1 fuse 28 15a
• Pnk
• Red
• Rev switch
• Spark plug
• Tan
• Torque converter clutch pulse width modulation (tcc pmw) solenoid valve
• Underhood fuse block (on left side of engine compt)

4.2L, Engine Performance Wiring Diagram (5 of 5) for Isuzu Ascender LS 2006

List of elements for 4.2L, Engine Performance Wiring Diagram (5 of 5) for Isuzu Ascender LS 2006:

• 1-2 shift sol ctrl
• 2-3 shift sol ctrl
• 3-2 sol vlv ctrl
• Air inj vlv 1 ctrl
• Anti-lock brakes system
• C1 underhood fuse block (on left side of engine compt)
• Deliver torque sig
• Engine oil pressure switch (on bottom right side of engine)
• Evap purge sol
• Fluid temp sens
• G108 (on lower left side of engine)
• Ground distribution system
• Ho2s hi b1 s2
• Ho2s htr lo b1 s2
• Low ref
• Oil pres sw sig
• Park/neutral position switch (on left side of transmission)
• Pc sol vlv ctrl
• Pc sol vlv hi ctrl
• Pnk
• Powertrain control module (pcm) (on left front of engine)
• Pres sw sig c
• Press sw sig a
• Red
• Req torque sig
• Tcc pwm sol vlv
• Tcc sol vlv ctrl
• Tfp sw sig b
• Trs sig a
• Trs sig b
• Trs sig c
• Trs sig p
• Vehicle speed sensor (2wd: on right rear of transmission) (4wd: on left rear of transfer case)
• Vss high sig
• Vss low sig

5.3L

5.3L, Engine Performance Wiring Diagram (1 of 5) for Isuzu Ascender LS 2006

List of elements for 5.3L, Engine Performance Wiring Diagram (1 of 5) for Isuzu Ascender LS 2006:

• (not used)
• 5 volt
• 5 volt ref
• A/c ref pre sen
• A/c refrigerant pressure sensor (on bottom right side of engine)
• A12
• App sens 1
• App sens 2
• Battery
• Computer data lines system
• Cool fan clu ctrl
• Cool fan speed sig
• Cooling fans system
• Crank fuse 17 10a
• Crank volt
• Cruise control system
• Cruise on sw sig
• Ecm 1 fuse 10a
• Eng speed sig
• Engine control module (ecm) (on left front of engine compt)
• Engine speed
• Evap can
• Evaporative emission (evap) canister vent solenoid (rear of fuel tank)
• Exterior lights system
• Ftp sens
• Fuel lvl sens sig
• Fuel pump & sender assembly
• Fuel pump relay
• Fuel pump rly
• Fuel tank pressure (ftp) sensor (at top left rear of fuel tank)
• G107 (lower left side of engine)
• G305 (on outside of left frame rail, near fuel tank)
• Hot at all times
• Hot in run or start
• Hot in start
• Ign 0 volt
• Ign 1 volt
• Ign e fuse 10a
• Instrument cluster system
• Instrument panel cluster (ipc)
• Logic
• Low ref
• Malfunction indicator lamp
• Mil ctrl
• Pcm b fuse 10 20a
• Pnk
• Pnp sw
• Pwr diag
• Res/acc sw sig
• Serial data
• Serial data 2
• Set/coast sw sig
• St/lp fuse 12 25a
• Start relay
• Starting/charging system
• Stop lamp volts
• Stoplamp switch (w/o eap: on brake pedal support) (w/ eap: top of brake pedal bracket)
• Tan
• Tcc brake sw
• Tcm/ canister fuse 15 10a
• Underhood fuse block (on left side of engine compt)
• Vss

5.3L, Engine Performance Wiring Diagram (2 of 5) for Isuzu Ascender LS 2006

List of elements for 5.3L, Engine Performance Wiring Diagram (2 of 5) for Isuzu Ascender LS 2006:

• (on brake booster) brake booster vacuum sensor
• (w/ eap: under lfet side of i/p) (w/o eap: on accelerator bracket) accelerator pedal position (app) sensor
• 4wd lo sig
• 5 volt ref
• A/c comp rly
• Air conditioning system
• Anti-lock brakes system
• Brk booster
• Cooling fans system
• Cylinder shutoff solenoid 1
• Cylinder shutoff solenoid 2
• Cylinder shutoff solenoid 3
• Cylinder shutoff solenoid 4
• Del torque
• Engine control module (ecm) (on left front of engine compt)
• Front hi sig
• Ho2s hi sig
• Ho2s htr lo
• Ho2s lo sig
• Hot in acc, run or start
• Iat sensor
• Ign o fuse 47 10a
• Low ref
• Maf sensor
• Pnk
• Rear fuse block (below left rear seat)
• Req torq
• Tan
• Transmissions system
• Valve lifter oil manifold (vlom) assembly
• Veh stop fuse 34 15a

5.3L, Engine Performance Wiring Diagram (3 of 5) for Isuzu Ascender LS 2006

List of elements for 5.3L, Engine Performance Wiring Diagram (3 of 5) for Isuzu Ascender LS 2006:

• (lower front of engine) camshaft position (cmp) sensor
• (on left side of engine compt) underhood fuse block
• (on right rear of engine, near starter) crankshaft position (ckp) sensor
• (on top of of engine)
• A11
• C11
• Ecm fuse 29 10a
• Eng 1 fuse 26 15a
• Engine oil pressure (eop) sensor
• Etc fuse 23 15a
• Evaporative emission (evap) canister purge solenoid
• F10
• F11 f11
• G108 (lower left side of engine)
• Ground distribution system
• Heated oxygen sensor (ho2s) bank 1 sensor 1 (on left bank exhaust pipe, ahead of catalytic converter)
• Heated oxygen sensor (ho2s) bank 1 sensor 2 (on left bank exhaust pipe, behind catalytic converter)
• Heated oxygen sensor (ho2s) bank 2 sensor 1 (on right bank exhaust pipe, ahead of catalytic converter)
• Heated oxygen sensor (ho2s) bank 2 sensor 2 (on right bank exhaust pipe, behind catalytic converter)
• Hot at all times
• Iat
• Inj a fuse 31 20a
• Inj b fuse 56 20a
• Maf
• Mass airflow (maf)/intake air temperature (iat) sensor (in intake air duct)
• Nca
• O2 snsr a fuse 55 10a
• O2 snsr b fuse 54 10a
• Pnk
• Pnk pnk
• Powertrain relay 60
• Red
• Tan
• Underhood fuse block (on left side of engine compt)

5.3L, Engine Performance Wiring Diagram (4 of 5) for Isuzu Ascender LS 2006

List of elements for 5.3L, Engine Performance Wiring Diagram (4 of 5) for Isuzu Ascender LS 2006:

• Fuel injectors
• Left knock sensor (ks) 1 (left side of engine)
• Manifold absolute pressure (map) sensor (on top of engine)
• Pnk
• Red
• Tan
• Throttle body (on top front of engine)

5.3L, Engine Performance Wiring Diagram (5 of 5) for Isuzu Ascender LS 2006

List of elements for 5.3L, Engine Performance Wiring Diagram (5 of 5) for Isuzu Ascender LS 2006:

• (left side of engine) g109
• 12 volt ref
• 5 volt ref
• Ckp sensor
• Cmp sensor
• Ctrl
• Cyl shut sol 1
• Cyl shut sol 2
• Cyl shut sol 3
• Cyl shut sol 4
• Ect sens sig
• Engine control module (ecm) (on left front of engine compt)
• Engine coolant temperature (ect) sensor (left front of engine)
• Evap can sol
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• Fuel inj 7 ctrl
• Fuel inj 8 ctrl
• Gen field
• Gen turn on sig
• Gnd
• Ho2s heater lo
• Ho2s hi
• Ho2s hi sig
• Ho2s htr lo
• Ho2s low
• Ho2s low sig
• Ign
• Ign ctrl 1
• Ign ctrl 2
• Ign ctrl 3
• Ign ctrl 4
• Ign ctrl 5
• Ign ctrl 6
• Ign ctrl 7
• Ign ctrl 8
• Ignition coils (ign coils 1, 3, 5 & 7: top left side of engine) (ign coils 2, 4, 6 & 8: top right side of engine)
• Ks 1 sens sig
• Ks 2 sensor sig
• Low ref
• Map sensor
• Nca
• Nca nca
• Oil press
• Pnk
• Red
• Ref lo
• Right knock sensor (ks) 2 (right side of engine)
• Spark plug
• Starting/ charging system
• Tac mtr ctrl 1
• Tac mtr ctrl 2
• Tan
• Tp sens 1 sig
• Tp sens 2 sig

EXTERIOR LIGHTS

Exterior Lamps Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006:

• (ipc)
• (on left front of engine) engine control module (ecm)
• (on left front of engine) powertrain control module (pcm)
• 4.2l
• 5.3l
• A10
• A14
• Auto
• Back-up lamps circuit
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• D10
• Drl defeat
• Elek brk fuse 19 30a
• F park fuse 37 10a
• G102 (at left side of engine compt)
• G103 (at right rear of engine compt)
• G107 (4.2l: on lower left side of engine) (5.3l: lower left side of engine)
• G201
• G403 (on left side of rear frame crossmember)
• Hazard switch
• Head
• Headlamp switch
• Hot at all times
• Ign e fuse 22 10a
• Instrument panel cluster
• Left
• Left front marker lamp
• Left front park/ turn signal lamp
• Left turn ind
• Nca
• Park
• Park lamp relay 30
• Pnk
• Prk lmp on
• Prk lmp rly
• Rear fuse block (below left rear seat)
• Red
• Right
• Right front marker lamp
• Right front park/ turn signal lamp
• Right turn ind
• Sp201 (lower right center of dash)
• Tan
• To tr park fuse 42 (diagram 2 0f 2)
• Trailer connector (under rear bumper)
• Trailer fuse 32 30a
• Transmission control module (tcm) (left front of engine compt)
• Trl l trn fuse 51 10a
• Trl r trn fuse 50 10a
• Turn signal/ multi- function switch
• Turn switch
• Underhood fuse block (on left side of engine compt)

Exterior Lamps Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006:

• Battery
• C2 f2
• Center high mount stop lamp (chmsl)
• Driver outside rearview mirror
• Driver's door module (on lower part of driver's door switch panel)
• From a f park fuse 37 (diagram 1 0f 2)
• Front passenger's door module (on lower part of passenger's door switch panel)
• G201
• G401 (on lower left "d" pillar)
• G402 (on lower right "d" pillar)
• Ground
• Hazard sw
• Hazrd fuse 52 25a
• Hot at all times
• Left license lamp
• Left tail lamp assembly
• Left turn fuse 38 10a
• Lr lamp volt
• Lr park fuse 14 10a
• Lt trn sig voltage
• Lt turn sig
• Mirror lt turn sig
• Mirror rt turn sig
• Park
• Passenger outside rearview mirror
• Rear fuse block (below left rear seat)
• Right license lamp
• Right tail lamp assembly
• Rr lamp volt
• Rr park fuse 17 10a
• Rt trn sig voltage
• Rt turn fuse 43 10a
• Rt turn sig
• Sp201 (lower right center of dash)
• St/lp fuse 12 25a
• Stop
• Stoplamp sw
• Stoplamp switch (w/ eap: top of brake pedal bracket) (w/o eap: on brake pedal support)
• Tan
• Tr park fuse 42 10a
• Turn
• Turn signal/hazard flasher module (behind left side of dash)
• Underhood fuse block (on left side of engine compt)
• Veh chmsl fuse 16 10a
• Veh stop fuse 34 15a

4.2L

4.2L, Back-up Lamps Wiring Diagram for Isuzu Ascender LS 2006

List of elements for 4.2L, Back-up Lamps Wiring Diagram for Isuzu Ascender LS 2006:

• A trailer connector (under rear bumper)
• A9 c1
• B12
• B13
• B13 c4
• Back up
• Back up fuse 27 15a
• Back up lamp voltage c3
• Battery
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• C3 b4
• Computer data lines system
• G108 (on lower left side of engine)
• G401 (on lower left "d" pillar)
• G402 (on lower right "d" pillar)
• Hot at all times
• Hot in run or start
• Left tail lamp assembly
• Nca
• Park/neutral position switch (on left side of transmission)
• Pnk
• Powertrain control module (pcm) (on left front of engine)
• Rear fuse block (below left rear seat)
• Right tail lamp assembly
• Ser data
• Serial data
• Tbc 5 fuse 32 10a
• Tr sw a
• Tr sw b
• Tr sw c
• Tr sw p
• Trlr b/u fuse 4 10a
• Underhood fuse block (on left side of engine compt)

5.3L

5.3L, Back-up Lamps Wiring Diagram for Isuzu Ascender LS 2006

List of elements for 5.3L, Back-up Lamps Wiring Diagram for Isuzu Ascender LS 2006:

• A trailer connector (under rear bumper)
• A9 c1
• B12
• B13
• B13 c4
• Back up
• Back up fuse 27 15a
• Back up lamp voltage c3
• Battery
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Bus+
• Bus-
• C3 b4
• Computer data lines system
• Engine control module (ecm) (on left front of engine compt)
• G108 (lower left side of engine)
• G401 (on lower left "d" pillar)
• G402 (on lower right "d" pillar)
• Hot at all times
• Hot in run or start
• Left tail lamp assembly
• Nca
• Park/neutral position switch (on left side of transmission)
• Pnk
• Rear fuse block (below left rear seat)
• Right tail lamp assembly
• Serial data
• Tan
• Tbc 5 fuse 32 10a
• Tr sw a
• Tr sw b
• Tr sw c
• Tr sw p
• Transmission control module (tcm) (left front of engine compt)
• Trlr b/u fuse 4 10a
• Underhood fuse block (on left side of engine compt)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Isuzu Ascender LS 2006

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Isuzu Ascender LS 2006:

• (4wd) transfer case shift control module
• (lwb)
• (lwb) coolant bypass valve
• 4.2l
• 5.3l
• A/c low pressure switch
• A12
• Audio amplifier ground shield
• Auxiliary water pump
• Battery
• Braided wire
• C10
• Cooling fan
• D10
• Data link connector (dlc)
• Digital radio receiver
• E10
• F10
• Front passenger door module (fpdm)
• G101 (at left side of engine compartment)
• G102 (at left side of engine compartment)
• G103 (at right rear of engine compartment)
• G104 (at left rear of hood)
• G105 (at left side of engine compartment)
• G106 (on left front wheelwell)
• G109 (4.2l) (on lower left side of engine)
• G110 (4.2l: on lower left side of engine) (5.3l: lower left side of engine)
• G303 (on lower right "b" pillar)
• Hazard lamp switch
• Headlamp dimmer switch
• Horn assembly
• Hvac control module
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition key alarm switch
• Inflatable restraint front passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Instrument panel cluster (ipc)
• Nca
• Onstar ground shield
• Onstar microphone ground shield 2
• Passenger seat
• Radio
• Radio ground shield
• Rear window washer fluid pump
• Right front fog lamp
• Right front park/turn signal lamp
• Right headlamp
• Right rear door latch assembly
• Right rear window switch
• Rollover sensor
• Steering wheel speed/ position sensor
• Tan
• Traction control switch
• Turn signal multifunction switch
• Underhood fuse block (on left side of engine compt)
• Vehicle communication interface module (vcim)
• W/ premium sound bose system
• Windshield washer fluid level switch
• Windshield washer fluid pump
• Windshield wiper motor
• Windshield wiper/ washer switch

Ground Distribution Wiring Diagram (2 of 4) for Isuzu Ascender LS 2006

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Isuzu Ascender LS 2006:

• (4.2l) secondary air injection (air) pump
• (limited) left quarter glass switch
• (limited) right quarter glass switch
• (lwb) left rear reading lamp
• (lwb) rap relay 22
• (lwb) right rear reading lamp
• A11
• B11
• Body control module (bcm)
• Cargo lamp
• Center courtesy/ reading lamp
• Driver door module (ddm)
• Driver seat
• Electronic brake control module (ebcm)
• Front courtesy/ reading lamp
• Fuel pump & sender assembly
• G302 (on lower
• G304 (outside of left frame rail, near electronic brake control module)
• G305 (on outside of left frame rail, near fuel tank)
• G306 (on body panel, left of rear door)
• Garage door opener
• Inside air temperature sensor assembly
• Inside rearview mirror
• Left "b" pillar)
• Left rear door latch assembly
• Left rear window switch
• Left vanity mirror lamp
• Lock relay 18
• Nca
• On star ground shield 1
• Outside moisture sensor
• Rear fuse block (below left rear seat)
• Right vanity mirror lamp
• Sun roof motor
• Sun roof switch
• Swb
• Unlock relay 24

Ground Distribution Wiring Diagram (3 of 4) for Isuzu Ascender LS 2006

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Isuzu Ascender LS 2006:

• (4wd) transfer case shift control switch
• (5.3l)
• (left side of engine)
• (manual a/c) (automatic a/c)
• (not used)
• Automatic a/c
• Automatic transmission shift lock actuator
• Auxiliary hvac control module
• Auxiliary power outlet console
• B1 b16
• Blower motor control module
• Blower motor resistor assembly
• C10
• Cigar lighter
• Console auxiliary power outlet
• Console mode actuator
• D10
• Data link connector (dlc)
• E10
• Electronic adjustable pedals (eap) relay
• Front auxiliary power outlet
• G109
• G201 (near right front of lower console)
• Headlamp switch
• Hvac control module
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• Ignition lock cylinder control actuator
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Lower left steering wheel control switch assembly
• Lower right steering wheel control switch assembly
• Lwb lwb lwb lwb
• Manual a/c
• Nca
• Rear window wiper/ washer switch
• Recirculation actuator
• Splice pack sp201 (lower right center of dash)
• Steering wheel control assembly
• Swb
• Turn signal/ hazard flasher module
• Underhood fuse block (on left side of engine compartment)
• Upper left steering wheel control switch assembly
• Upper right steering wheel control switch assembly

Ground Distribution Wiring Diagram (4 of 4) for Isuzu Ascender LS 2006

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Isuzu Ascender LS 2006:

• (4.2l) mass air flow (maf)/ intake air temperature (iat) sensor
• (4.2l) secondary air injection (air) solenoid
• (4wd) front axle actuator
• (5.3l) engine control module (ecm)
• (5.3l) mass air flow (maf)/ intake air temperature (iat) sensor
• (5.3l) transmission control module (tcm)
• (not used) (5.3l)
• 4.2l
• 5.3l
• A nca
• A/c compressor clutch assembly
• Audio amplifier
• Auxiliary blower motor control processor
• Brake fluid level switch
• Cargo lamp
• Center high mounted stoplamp (chmsl)
• E6 c1
• Eap relay 49
• F/pump relay 41
• Fan relay 45
• G107 (4.2l: on lower left side of engine) (5.3l: lower left side of engine)
• G108 (4.2l: on lower left side of engine) (5.3l: lower left side of engine)
• G401 (on lower left "d" pillar)
• G402 (on lower right "d" pillar)
• G403 (on left side of rear frame crossmember)
• Hdm relay 46
• Left front fog lamp
• Left front park/turn signal lamp
• Left headlamp
• Left license lamp
• Left taillamp assembly
• Liftgate module (lgm)
• Nca
• Park/ neutral position (pnp) switch
• Powertrain control module (pcm)
• Rear window defogger grid
• Rear window wiper motor
• Right license lamp
• Right taillamp assembly
• Trailer connector
• Underhood fuse block (on left side of engine compartment)
• W/ premium sound bose system, lwb
• W/ premium sound bose system, swb

HEADLIGHTS

Headlights Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Headlights Wiring Diagram for Isuzu Ascender LS 2006:

• (4.2l) (5.3l)
• (lower right center of dash) sp201
• 10a
• 4.2l
• 5.3l
• A c2
• A12
• Ahl/drl defeat ind
• Ambient light sensor
• Ambient light/ sunload sensor assembly (in center of upper dash trim panel)
• Auto
• Automatic a/c
• B10
• B14
• B14 c4
• B3 c2
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• C12 c2
• C2 c2
• C4 f2
• Drl defeat
• Drl defeat ctrl
• E11
• E14
• E6 c1
• F10
• Flash to pass
• Fog lp fuse 11 15a
• Foglamp ind
• Foglamp relay 39
• Foglamp sw
• Foglamp switch
• G102 (at left side of engine compt)
• G103 (at right rear of engine compt)
• G107 (lower left side of engine)
• G108 (lower left side of engine)
• G201
• Hdlmp on sig
• Hdm fuse 53 fuse 57 15a
• Head
• Head- lamp on ind
• Headlamp driver module relay 46
• Headlamp hi-relay 43
• Headlamp switch
• High beam
• Hot at all times
• Ign coils fuse 14 (5.3l)
• Ind ctrl
• Interior lights system
• Led dim sig
• Left front foglamp
• Left headlamp
• Left high beam headlamp
• Left low beam headlamp
• Low beam
• Low ref
• Lt high hdlp fuse 5 10a
• Lt low hdlp fuse 6 10a
• Manual a/c
• Nca
• Park
• Pnk
• Rear fuse block (below left rear seat)
• Right front foglamp
• Right headlamp
• Right high beam headlamp
• Right low beam headlamp
• Rly ctrl
• Rt hi hdlp fuse 2 10a
• Rt low hdlp fuse 3 10a
• Sense sig
• Sw on sig
• Tan
• Turn signal/ multifunction switch
• Underhood fuse block (on left side of engine compt)

HORN

Horn Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Horn Wiring Diagram for Isuzu Ascender LS 2006:

• A note horn
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• E12
• F note horn
• F4 c4
• G103 (at right rear of engine compt)
• Horn assembly (in left front of engine compt)
• Horn fuse 21 15a
• Horn relay
• Horn relay control
• Hot at all times
• Switch
• Turn signal/ multifunction switch horn
• Underhood fuse block (on left side of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Instrument Cluster Wiring Diagram for Isuzu Ascender LS 2006:

• (4.2l: on left front of engine) (5.3l: on left front of engine compt)
• (below left rear seat) rear fuse block
• (on lower left side of engine) g107
• 12v 5v
• 12v out
• 4.2l
• 5 volt ref
• 5.3l
• 5v gnd
• A10
• A11
• A12
• A13
• A14
• Air bag ind
• Anti-lock brake ind
• B10
• B11
• B12
• Batt
• Battery ind
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Brake fluid level sensor
• Brake fluid level switch (in brake master cylinder fluid reservoir)
• Brake ind
• C201
• C277
• Change eng oil ind
• Check gauges ind
• Class 2
• Class 2 data
• Class2
• Computer data lines system
• Computer data lines system
• Cruise engage ind
• Dic
• Dic fuel sig
• Dic set/reset
• Dic switch sig
• Dic trip sig
• Electronic brake control module (on inner left frame rail, adjacent to transmission)
• Eng speed
• Eng speed sig
• Engine controls system
• Engine oil pressure switch (4.2l) (on bottom right side of engine)
• Exterior lights system
• Front axle actuator (lower right front of engine, on oil pan)
• Fuel
• Fuel gauge
• Fuel level
• Fuel pump & sender assembly
• G102 (at left side of engine compt)
• G201
• Gnd
• Gnd 12v
• High beam ind
• Hot at all times
• Hot in run or start
• Ign 1
• Ign e fuse 22 10a
• Illumination (8 bulbs)
• Inflatable restraint steering wheel module coil (on steering wheel)
• Instrument panel cluster (ipc)
• Interior lights system
• Ipc/dic fuse 24 10a
• Left turn
• Left turn ind
• Lo washer fluid
• Logic
• Low coolant
• Low fuel ind
• Low ref
• Lower left steering wheel control switch assembly
• Lower right steering wheel control switch assembly
• Malfunction ind (service engine soon)
• Mil ctrl
• Nca
• Odometer
• Oil gauge
• Oil pres sig
• Oil press sw
• Oil pressure sensor (5.3l) (on top rear of engine, near transmission)
• Park brake switch (on park brake assembly)
• Personalization
• Pnk
• Powertrain control module (pcm) (4.2l) engine control module (ecm) (5.3l)
• Prnd321
• Reduce eng power ind
• Right turn
• Right turn ind
• Seat belt ind
• Security ind
• Select
• Service 4wd/awd ind
• Sound systems (bose)
• Sp201 (lower right center of dash)
• Speedometer
• Steering wheel control assembly (on steering column)
• Tachometer
• Tailgate ajar ind
• Temp gauge
• Trip
• Underhood fuse block (on left side of engine compt)
• Volts gauge
• Vss
• Wiper/washer system

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006:

• (not used)
• A11
• A12
• B11
• B17
• B18
• Batt +
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• C1 f12
• C2 b10
• C3 f6
• C4 b3
• Courtesy lamp switch
• Data
• Door ajar
• Door ajar input
• Driver door latch assembly (rear of driver's door)
• Driver's door module (ddm) (on lower part of driver's door switch panel)
• F10
• F11
• F8 c2
• Front passenger door latch assembly (rear of right front door)
• Front passenger's door module(fpdm) (on lower part of passenger's door switch panel)
• G201
• G302 (on lower left "b" pillar)
• G303 (on lower right "b" pillar)
• Ground
• Headlamp switch
• Hot at all times
• Interior lamp defeat switch
• Lamp ctrl
• Lamp on
• Lamp supp
• Left rear door latch assembly (in left rear door)
• Lift gate ajar input
• Lift glass ajar input
• Liftgate latch assembly
• Liftgate module (inside liftgate)
• Liftglass ajar switch (inside top of liftgate)
• Lmp defeat
• Low ref
• Lr dr sig
• Nca
• Rear fuse block (below left rear seat)
• Right rear door latch assembly (in right rear door)
• Rr dr sig
• Serial data class 2
• Sp201 (lower right center of dash)
• Sp205 (below left side of i/p)
• Sp306 (under right rear seat)
• Tan
• Tbc 3 fuse 4 10a
• Tbc 4 fuse 40 10a

Courtesy Lamps Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006:

• Cargo lamp (lwb)
• Cargo lamp (swb)
• Center courtesy/ reading lamp
• Courtesy
• Front courtesy/ reading lamp
• G302 (on lower left "b" pillar)
• Left rear reading lamp (lwb)
• Left vanity mirror lamp
• Nca
• Reading
• Right rear reading lamp (lwb)
• Right vanity mirror lamp

Instrument Illumination Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006:

• (automatic a/c)
• (automatic a/c) (manual a/c)
• (manual a/c)
• A15
• Auxiliary hvac control module (at rear of lower console)
• B c1
• B1 a1
• B1 b16
• B9 c1
• C1 c
• C3 e3
• C4 b13
• Front auxiliary blower motor switch
• G201
• G302 (on lower left "b" pillar)
• G303 (on lower right "b" pillar)
• Garage door opener
• Headlamp switch
• Hot at all times
• Hvac control module
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Left quarter glass switch (lwb)
• Left rear window switch
• Lower left switch
• Lower right switch
• Lwb
• Nca
• Rear fuse block (below left rear seat)
• Rear window wiper/ washer switch
• Right quarter glass switch (lwb)
• Right rear window switch
• Sp201 (lower right center of dash)
• Steering wheel control assembly (on steering column)
• Steering wheel controls fuse
• Sunroof switch
• Swb
• Tbc 2 fuse 7 10a
• Tbc 5 fuse 32 10a
• Transfer case shift control switch (4wd)
• Upper left switch
• Upper right switch

Instrument Illumination Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006:

• 2wd
• 4 hi
• 4 lo
• 5v ref
• Afwd
• Ahl/drl defeat indicator
• Auto
• B1 pulse width modulated
• B10
• B11
• B13
• B14
• Batt +
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• C4 b11
• D1 c2
• Data
• Dimming
• Driver memory seat switch
• Driver's door module(ddm) (on lower part of driver's door switch panel)
• Drl defeat
• Drl ind
• E11
• E14
• F8 c2
• Fog rly ctrl
• G102 (at left side of engine compt)
• G201
• G302 (on lower left "b" pillar)
• Ground
• Hdlp on
• Head
• Headlamp on indicator
• Headlamp switch
• Illum
• Input
• Lamp control
• Lamp indicator front fog
• Led dim
• Low ref
• Mem pwr
• Nca
• Park
• Park lamp on
• Pnk
• Rear fuse block (below left rear seat)
• Sp201 (lower right center of dash)
• Sp205 (below left side of i/p)
• Sp306 (under right rear seat)
• Tan
• Transfer case shift control module (behind left lower dash)
• Transfer case shift control switch
• Underhood fuse block (on left side of engine compt)

MEMORY SYSTEMS

Adjustable Pedal Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Adjustable Pedal Wiring Diagram for Isuzu Ascender LS 2006:

• 5v ref
• Adj pedal
• Aft
• B10
• Back up fuse 27 15a
• Bat (+)
• Batt
• Batt (+)
• C2 a5
• C2 a8
• C2 e7
• Driver door module (on lower part of driver's door switch panel)
• Driver memory seat switch
• Driver's memory seat module (under driver's seat)
• Eap assembly (under left side of dash)
• Eap fuse 15 (4.2l) 15a fuse 59 (5.3l) 15a
• Eap relay (in underhood fuse block)
• Eap relay 49
• Electronic adjustable pedals (eap) switch
• Exit
• Fore
• Forward sig
• Fuse holder
• G108 (4.2l: on lower left side of engine) (5.3l: lower left side of engine)
• G201
• G302 (on lower left "b" pillar)
• Ground
• Hot at all times
• Hot in on or start
• Illum ctrl
• Lgm/dsm fuse 19 10a
• Low ref
• Lt doors circuit breaker 2 25a
• Mem
• Mem 2 sw
• Mem1 sw
• Memory seats circuit
• Nca
• Park/neutral position (pnp) switch (on left side of transmission)
• Pnk
• Rear fuse block (below left rear seat)
• Rearward sig
• Red
• Serial data
• Sp201 (lower right center of dash)
• Splice pack sp306 (under right rear seat)
• Tan
• Underhood fuse block (on left side of engine compt)

Driver"s Memory Seat Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Driver"s Memory Seat Wiring Diagram for Isuzu Ascender LS 2006:

• (under
• 5v ref
• A10
• A11
• A12
• Adj pedal
• Adjustable pedal circuit
• B10
• B11
• B12
• Bac
• Back
• Batt
• Batt (+)
• C2 c10
• Class 2 serial data
• Ddm fuse 10a
• Dr seat lum motor fwd
• Dr seat lum motor rwd
• Driver door module (on lower part of driver's door switch panel)
• Driver lumbar adjust switch
• Driver memory seat switch
• Driver seat adjuster switch
• Driver seat front position sensor (under front of driver's seat)
• Driver seat front vertical motor
• Driver seat horizontal motor
• Driver seat horizontal position sensor (under front of driver's seat)
• Driver seat lumbar horizontal motor (in driver's seat back)
• Driver seat lumbar horizontal position sensor (in driver's seat back)
• Driver seat rear position sensor (under rear of driver's seat)
• Driver seat rear vertical motor
• Driver seat recline motor
• Driver seat recline position sensor (under rear of driver's seat)
• Driver's seat)
• Driver's memory seat module (under driver's seat)
• Eap assembly (under left side of dash)
• Exit
• For- ward
• Forward sig
• Frt dwn
• Frt up
• Frt vert mtr dn ctrl
• Frt vert mtr pos sen sig
• Frt vert mtr up ctrl
• Frt-dwn
• Frt-up
• Fwd
• G302 (on lower left ``b" pillar)
• Gnd
• Ground c1
• Heated seat back
• Heated seat cushion
• Heated seat pwr
• Heated seat temp sens
• Heated seat therm sig
• Hor pos sens sig
• Horiz mtr fwd ctrl
• Horiz mtr pos sen sig
• Horiz mtr rwd ctrl
• Hot at all times
• Illum ctrl
• Lgm/dsm fuse 19 10a
• Low ref
• Lum forward sw sig
• Lum mtr fwd ctrl
• Lum rearward sw sig
• Mem
• Mem 1 sw
• Mem 2 sw
• Pnk
• Rear down
• Rear fuse block (below left rear seat)
• Rear up
• Rear- ward
• Rearward sig
• Rec bck
• Rec for
• Rec-back
• Rec-for
• Recline mtr fwd ctrl
• Recline mtr pos sen sig
• Recline mtr rwd ctrl
• Red
• Rr dwn
• Rr up
• Rr vert mtr dn ctrl
• Rr vert mtr pos sen sig
• Rr vert mtr up ctrl
• Seats circuit breaker 30a
• Seats system
• Serial data c2
• Splice pack sp306 (under right rear seat)
• Sw power
• Tan

Memory Mirrors Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Memory Mirrors Wiring Diagram for Isuzu Ascender LS 2006:

• (on lower right ``b" pillar) g303
• 5v ref
• Bat (+)
• Batt
• C10
• Class 2 serial data
• Computer data lines system
• D10
• Ddm fuse 10 10a
• Door switch panel)
• Down
• Down sig
• Driver
• Driver memory seat switch
• Driver outside rearview mirror
• Driver sig
• Driver's door module (on lower part of driver's
• Exit
• Exterior lights system
• Front passenger's door module (on lower part of passenger's door switch panel)
• G302 (on lower left ``b" pillar)
• Gnd
• Heater gnd
• Horiz
• Horiz pos sig
• Horizontal
• Hot at all times
• Ign pwr
• Illum ctrl
• Left
• Left sig
• Low ref
• Lt doors circuit breaker 2 25a
• Mem
• Memory 1 sw
• Memory 2 sw
• Mir common
• Mir down ctrl
• Mir right ctrl
• Mirror heater
• Outside rearview mirror switch
• Pass
• Passenger outside rearview mirror
• Passenger sig
• Pdm fuse 12 10a
• Pnk
• Rear fuse block (below left rear seat)
• Red
• Right
• Right sig
• Rt doors circuit breaker 1 25a
• Tan
• Up sig
• Vert
• Vert pos sig
• Vertical

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Isuzu Ascender LS 2006

List of elements for Power Distribution Wiring Diagram (1 of 5) for Isuzu Ascender LS 2006:

• (not used)
• (on left side of engine compt) underhood fuse block
• 1-2 shift solenoid (1-2 ss) valve
• 2-3 shift solenoid (2-3 ss) valve
• 3-2 shift solenoid (3-2 ss) valve
• 4.2l
• 4wd fuse 48 15a
• 5.3l
• A/c fuse 30 10a
• A/c relay 44
• A11
• A18
• Abs fuse 33 60a
• Acc
• Atc fuse 8 (4wd) 30a
• Automatic transmission
• Automatic transmission shift lock actuator
• Auxiliary console mode actuator (swb)
• Auxiliary hvac control module (swb)
• Auxiliary water pump relay 1 (lwb)
• B11
• Battery
• Body control module (bcm)
• C175
• C2 f6
• Console mode actuator
• Crank fuse 17 10a
• D9 c1
• Defrost actuator
• Elec brk fuse 19 30a
• Electronic brake control module
• Engine control module (ecm)
• Engine control module (ecm) (5.3l)
• F11
• Fog lp fuse 11 15a
• Fog lp relay 39
• Front axle actuator (4wd)
• Fusible link (8 ga-red)
• Generator
• Horn fuse 21 15a
• Horn relay 40
• Hvac 1 fuse 39 10a
• Hvac control module
• Hvac control module (manual a/c)
• Hvac fuse 44 30a
• I/p batt fuse 48 125a
• Ign 0 fuse 47 10a
• Ign a fuse 34 40a
• Ign b fuse 36 40a
• Ignition switch
• Left air temperature actuator
• Lock
• Nca
• Pnk
• Powertrain control module (pcm)
• Powertrain control module (pcm) (4.2l)
• Rear fuse block (below left rear seat)
• Recirculation actuator
• Red
• Right air temperature actuator
• Run
• Start
• Starter
• Starter relay 47
• Starter solenoid
• Steering wheel speed/ position sensor (active handling)
• Tbc ig fuse 50 3a
• To blower fuse 35 (diagram 2 of 5)
• To brake fuse 51 (diagram 2 of 5)
• To rear fuse block (diagram 2 of 5)
• To rear fuse block lgm/dsm fuse 19 (diagram 4 of 5)
• To underhood fuse block (diagram 3 of 5)
• Torque converter clutch (tcc) solenoid valve
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
• Trailer connector
• Trailer fuse 32 30a
• Transfer case
• Transfer case shift control module
• Transfer case shift control switch (4wd)
• Turn signal/ multi-function switch
• Underhood fuse block (on left side of engine compt)
• Underhood fuse block (on left side of engine compt) c1
• Vses fuse 58 (4.2l) fuse 61 (5.3l) 60a
• Wsw fuse 9 15a
• Wsw relay 42

Power Distribution Wiring Diagram (2 of 5) for Isuzu Ascender LS 2006

List of elements for Power Distribution Wiring Diagram (2 of 5) for Isuzu Ascender LS 2006:

• (4.2l) (5.3l)
• (lwb)
• (not used)
• (on left side of engine compt) underhood fuse block
• (swb) m e
• 4.2l
• 5.3l
• A20
• Air pump fuse 56 (4.2l) 60a
• Automatic a/c
• Aux pwr 1 fuse 46 20a
• Auxiliary water pump relay 1 (lwb)
• B15
• Blower fuse 35 40a
• Blower motor control module
• Blower motor resistor assembly
• Body control module (bcm)
• Brake fuse 51 10a
• C11
• Center high mounted stop lamp
• Cigar lighter
• Console auxiliary power outlet
• Data link connector (dlc)
• Eap fuse 15 fuse 59 15a
• Eap relay 49
• Ecas fuse 1 30a
• Electronic adjustable pedals (eap) relay
• Electronic brake control module (ebcm)
• Engine control module (ecm)
• From b elec brk fuse 19 (diagram 1 of 5)
• From hvac 1 c fuse 39 (diagram 1 of 5)
• From ignition switch (diagram 1 of 5)
• From rear l fuse block (diagram 4 of 5)
• Front auxiliary power outlet
• Front wiper motor
• Frt wpr fuse 33 25a
• G201
• Hazrd fuse 52 25a
• Instrument panel cluster (ipc)
• Ipc/dic fuse 24 10a
• Left tail lamp assembly
• Ltr fuse 13 20a
• Manual a/c
• Nca
• Outside moisture sensor
• Powertrain control module (pcm)
• Rain fuse 29 10a
• Rear fuse block (below left rear seat)
• Red
• Right tail lamp assembly
• Secondary air injection (air) pump relay
• Sp201 (lower right center of dash)
• St/lp fuse 12 25a
• Stop lamp switch
• Tbc acc fuse 31 3a
• Tbc run fuse 52 3a
• Tcm fuse 35 (5.3l) 10a
• To wpr fuse 7 (diagram 3 of 5)
• Transmission control module (tcm)
• Turn signal/ hazard flasher module
• Underhood fuse block (on left side of engine compt)
• Veh chmsl fuse 16 10a
• Veh stop fuse 34 15a

Power Distribution Wiring Diagram (3 of 5) for Isuzu Ascender LS 2006

List of elements for Power Distribution Wiring Diagram (3 of 5) for Isuzu Ascender LS 2006:

• (4.2l)
• (5.3l)
• (diagram 4 of 5)
• 1-2 shift solenoid (1-2 ss) valve
• 2-3 shift solenoid (2-3 ss) valve
• 3-2 shift solenoid (3-2 ss) valve
• 4.2l
• 5.3l
• A/t shift lock actuator
• A5 c3
• Air bag fuse 18 10a
• Automatic transmission
• B11 c1
• Back-up fuse 27 15a
• Body control module (bcm)
• Btsi fuse 25 10a
• C175
• C2 f8
• E10
• E12
• Eap relay
• Eap relay 49
• Ecm 1 fuse 28 (5.3l) 15a
• Ecm fuse 29 (5.3l) 10a
• Engine control module (ecm)
• Evaporative emission (evap) canister purge solenoid
• Evaporative emission (evap) canister vent solenoid
• Fan fuse 20 10a
• Fan relay 45
• From air sol fuse 54 m
• From d hazrd fuse 52 (diagram 2 of 5)
• From ignition switch (diagram 1 of 5)
• From pcm 1 fuse 28 f (diagram 3 of 5)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel pump relay 41
• Hdlp-hi relay 43
• Hdm fuse 53 (4.2l) fuse 57 (5.3l) 15a
• Hdm relay
• Ign coils fuse 14 (5.3l) 10a
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Inflatable restraint front passenger presence (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Park/neutral position (pnp) switch
• Pcm 1 fuse 28 (4.2l) 15a
• Pcm b fuse 10 20a
• Pnk
• Powertrain control module (pcm)
• Powertrain relay 57 (4.2l)
• Powertrain relay 60 (5.3l)
• Rear wpr relay 38
• Red
• Roll- over sensor
• Stop lamp switch
• Tbc 1 fuse 31 (4.2l) fuse 58 (5.3l) 10a
• Tcm/ canister fuse 26 (4.2l) fuse 15 (5.3l) 10a
• To air bag fuse 18 (diagram 3 of 5)
• To ign e fuse 22 (diagram 4 of 5)
• Torque converter clutch (tcc) solenoid valve
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
• Trailer connector
• Trans fuse 53 (5.3l) 15a
• Transmission control module (tcm)
• Trlr b/u fuse 4 10a
• Underhood fuse block (on left side of engine compt)
• Wpr fuse 7 20a

Power Distribution Wiring Diagram (4 of 5) for Isuzu Ascender LS 2006

List of elements for Power Distribution Wiring Diagram (4 of 5) for Isuzu Ascender LS 2006:

• (not used)
• A/c relay 44
• A16 (automatic a/c) (manual a/c)
• A19
• Air sol fuse 54 (4.2l) 15a
• Air sol relay 55 (4.2l)
• Amp fuse 11 20a
• Audio amplifier
• Auxiliary hvac control module (lwb)
• B13
• Body control module (bcm)
• C10
• D10
• D12
• Ddm fuse 10 10a
• Digital radio receiver
• Driver door module (ddm)
• Driver memory seat module
• E12
• E2 c3
• From back-up fuse 27 g (diagram 3 of 5)
• From hvac b fuse 36 h (diagram 4 of 5)
• From underhood fuse block, i/p batt fuse 48 (diagram 1 of 5)
• Front passenger door module (fpdm)
• Garage door opener
• Hvac b fuse 36 10a
• Hvac control module
• Ign e fuse 22 10a
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Left rear window switch
• Lgm/dsm fuse 19 10a
• Liftgate module (lgm)
• Lt doors circuit breaker 2 25a
• Nca
• Oh batt/onstar fuse 27 10a
• Park/ neutral position (pnp) switch
• Pdm fuse 12 10a
• Pnk
• Radio
• Radio fuse 41 15a
• Rear fuse block (below left rear seat)
• Red
• Right rear window switch
• Rt doors circuit breaker 1 25a
• Secondary air injection (air) pump relay (4.2l)
• Stop lamp switch
• Tbc 5 fuse 32 10a
• Tbc ign 1 fuse 16 10a
• To aux pwr 1 fuse 46 (diagram 2 of 5)
• To lgm 2 fuse 3 (diagram 5 of 5)
• To tbc 5 fuse 32 (diagram 4 of 5)
• To trans fuse 53 (diagram 3 of 5)
• Turn signal/ multi- function switch
• Underhood fuse block (on left side of engine compt)
• Vehicle communication interface module (vcim)

Power Distribution Wiring Diagram (5 of 5) for Isuzu Ascender LS 2006

List of elements for Power Distribution Wiring Diagram (5 of 5) for Isuzu Ascender LS 2006:

• (not used)
• A12
• Auxiliary blower motor
• Auxiliary blower motor control processor
• B17
• B17 c3
• Blower motor auxiliary fuse 30a
• Body control module (bcm)
• Driver lumbar adjuster switch
• Driver memory seat module
• Driver seat adjuster switch
• From amp fuse 11 j (diagram 4 of 5)
• From tbc 4 k fuse 40 (diagram 5 of 5)
• G302 (on lower left "b" pillar)
• Left quarter glass switch
• Lgm 2 fuse 3 30a
• Liftgate module (lgm)
• Lock relay
• Locks fuse 10a
• Lwb
• Memory seats
• Nca
• Park lp relay 30
• Passenger lumbar adjuster switch
• Passenger seat adjuster switch
• Power seats
• Rap relay (lwb)
• Rear fuse block (below left rear seat)
• Rear window wiper motor
• Right quarter glass switch
• Rr fog fuse 5 10a (not used)
• Rr fog lp relay 45 (not used)
• Rr hvac fuse 13 30a
• Rr wiper circuit breaker 9 15a
• Seats circuit breaker 8 30a
• Sunroof fuse 28 20a
• Sunroof motor
• Sunroof motor (swb)
• Tbc 2 fuse 7 10a
• Tbc 3 fuse 4 10a
• Tbc 4 fuse 40 10a
• To vent wdo fuse 20 (diagram 5 of 5)
• Unlock relay
• Vent wdo fuse 20 20a

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006

List of elements for Power Door Locks Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006:

• (on lower left "b" pillar) g302
• A12
• A13
• B c2
• B10
• Batt
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• C c1
• C10
• C4 a13
• C4 a5
• D10
• Ddm fuse 10a
• Door ajar
• Door ajar switch
• Driver door lock switch
• Driver's door module (on lower part of driver's door switch panel)
• F10
• Front passenger door module (on lower part of passenger's door switch panel)
• Front passenger's door latch assembly (rear of right front door)
• G302 (on lower left "b" pillar)
• G303 (on lower right "b" pillar)
• Ground
• Hot at all times
• Lock
• Lock ctrl
• Lock relay
• Lock relay 18
• Locks fuse 21 10a
• Low ref
• Lr door ajar
• Lt doors circuit breaker 25a
• Nca
• Passenger door lock switch
• Pdm fuse 10a
• Power
• Rear fuse block (below left rear seat)
• Right rear door latch assembly (in right rear door)
• Rr door ajar
• Rt doors circuit breaker 25a
• Serial data
• Sp205 (below left side of i/p)
• Tan
• Unlock
• Unlock ctrl
• Unlock relay
• Unlock relay 24

Power Door Locks Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006

List of elements for Power Door Locks Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006:

• (rear of driver's door) driver's door latch assembly
• Ajar sw low
• Ajar sw sig
• B c2
• Battery
• C2 b5
• Door ajar
• Door ajar switch
• G302 (on lower left "b" pillar)
• Hot at all times
• Key buzzer
• Left rear door latch assembly (in left rear door)
• Lgm/dsm fuse 6 10a
• Liftgate ajar
• Liftgate latch assembly
• Liftgate module (inside liftgate)
• Liftgate open
• Liftglass ajar switch (inside top of liftgate)
• Lock ctrl
• Rear fuse block (below left rear seat)
• Serial data
• Sp306 (under right rear seat)
• Tan
• Unlock ctrl

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Automatic Day/Night Mirror Wiring Diagram for Isuzu Ascender LS 2006:

• (above left side of grille) (manual a/c) ambient air temperature sensor
• Air temp sensor
• B12
• B6 c2
• Back up lamp voltage output
• Back up voltage
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Computer data lines system
• E10
• E12
• G302 (on lower left ``b" pillar)
• Ground
• Hot in on or start
• Ign 1
• Ign e fuse 22 10a
• Inside rearview mirror
• Low ref
• Manual a/c
• Nca
• On/off
• Photo sensor
• Pnk
• Rear fuse block (below left rear seat)
• Serial data
• Underhood fuse block (on left side of engine compartment)

Power Mirrors Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Power Mirrors Wiring Diagram for Isuzu Ascender LS 2006:

• 5v ref
• Battery
• C10
• Class 2 serial data
• Computer data lines system
• D10
• Ddm fuse 10 10a
• Defogger
• Defogger system
• Down
• Down sig
• Driver
• Driver outside rearview mirror
• Driver sig
• Driver's door module (on lower part of driver's door switch panel)
• Front passenger's door module (on lower part of passenger's door switch panel)
• G302 (on lower left "b" pillar)
• G303 (on lower right "b" pillar)
• Ground
• Horiz pos sig
• Horizontal
• Hot at all times
• Ign voltage
• Left
• Left sig
• Low ref
• Lt doors circuit breaker 2 25a
• Mir common
• Mir down ctrl
• Mir right ctrl
• Outside rearview mirror switch
• Pass
• Passenger outside rearview mirror
• Passenger sig
• Pdm fuse 12 10a
• Pnk
• Rear fuse block (below left rear seat)
• Red
• Right
• Right sig
• Rt doors circuit breaker 1 25a
• Tan
• Up sig
• Vert pos sig
• Vertical

POWER SEATS

8-Way Adjustable Power Seat Wiring Diagram for Isuzu Ascender LS 2006

List of elements for 8-Way Adjustable Power Seat Wiring Diagram for Isuzu Ascender LS 2006:

• (under driver's seat)
• (under passenger's seat)
• Driver seat adjuster switch
• Driver's seat front vertical motor
• Driver's seat horizontal motor
• Driver's seat rear vertical motor
• Driver's seat recline motor
• Fwd
• G302 (on lower
• G303 (on lower right "b" pillar)
• Hot at all times
• Left "b" pillar)
• Passenger seat adjuster switch
• Passenger's seat front vertical motor
• Passenger's seat horizontal motor
• Passenger's seat rear vertical motor
• Passenger's seat recline motor
• Rear fuse block (below left rear seat)
• Rwd
• Seats circuit breaker 8 30a
• Tan

Driver"s Heated Seat Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Driver"s Heated Seat Wiring Diagram for Isuzu Ascender LS 2006:

• (on lower left "b" pillar) g302
• A11
• A12
• B10
• B11
• B12
• Back only ind
• Back only indicator
• Back only select
• Bat (+)
• Batt
• Batt (+)
• Batt + voltage
• C2 c10
• Class 2 serial data
• Ddm fuse 10a
• Driver back heated seat element
• Driver cushion heated seat element
• Driver heated seat switch
• Driver's door module (on lower part of driver's door switch panel)
• Driver's memory seat module (under driver's seat)
• G302 (on lower left "b" pillar)
• Gnd
• Ground
• Heat mode select
• Heated seat low ref
• Heated seat pwr
• Heated seat sply volt
• Heated seat therm sig
• Hi heat ind
• Hi heat indicator
• Hot at all times
• Lgm/dsm fuse 19 10a
• Low heat ind
• Low heat indicator
• Low ref
• Lt doors circuit breaker 2 25a
• Med heat ind
• Med heat indicator
• Nca
• Rear fuse block (below left rear seat)
• Seats circuit breaker 8 30a
• Serial data
• Sp306 (under right rear seat)

Lumbar Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Lumbar Wiring Diagram for Isuzu Ascender LS 2006:

• Driver lumbar adjuster switch
• Driver lumbar horizontal motor
• G302 (on lower
• G303 (on lower
• Hot at all times
• Left "b" pillar)
• Out
• Passenger lumbar adjuster switch
• Passenger seat lumbar horizontal motor
• Pnk
• Rear fuse block (below left rear seat)
• Right "b" pillar)
• Seats circuit breaker 8 30a

Passenger"s Heated Seat Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Passenger"s Heated Seat Wiring Diagram for Isuzu Ascender LS 2006:

• (on lower left "b" pillar) g302
• A10
• B12
• Back only ind
• Back only indicator
• Back only select
• Bat (+)
• Batt
• Batt (+)
• Batt + voltage
• C2 c1
• Class 2 serial data
• D10
• Driver's memory seat module (under driver's seat)
• Front passenger's door module (on lower part of passenger's door switch panel)
• Front passenger's heated seat switch
• G303 (on lower right "b" pillar)
• Gnd
• Ground
• Heat mode select
• Heated seat element low ref
• Heated seat element sply volt
• Hi heat ind
• Hi heat indicator
• Hot at all times
• Lgm/dsm fuse 6 10a
• Low heat ind
• Low heat indicator
• Med heat ind
• Med heat indicator
• Passenger back heated seat element
• Passenger cushion heated seat element
• Pdm fuse 10a
• Pnk
• Rear fuse block (below left rear seat)
• Rt doors circuit breaker 1 25a
• Seats circuit breaker 8 30a
• Serial data
• Sp306 (under right rear seat)
• Tan

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram, Long Wheel Base for Isuzu Ascender LS 2006

List of elements for Power Top/Sunroof Wiring Diagram, Long Wheel Base for Isuzu Ascender LS 2006:

• (not used)
• A12 nca
• A12 rap relay c3
• Battery
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Close
• G302 (on lower left "b" pillar)
• G306 (on body panel, left of rear door)
• Ground
• Hot at all times
• Illum
• Interior lights system
• Low ref
• Nca
• Open
• Power windows system
• Rap relay 22
• Rear fuse block (below left rear seat)
• Sun roof motor (above headliner, at rear of sun roof)
• Sun roof switch
• Sunroof fuse 28 20a
• Sw close
• Sw open
• Vent wdo fuse 20 20a

Power Top/Sunroof Wiring Diagram, Short Wheel Base for Isuzu Ascender LS 2006

List of elements for Power Top/Sunroof Wiring Diagram, Short Wheel Base for Isuzu Ascender LS 2006:

• A12 nca
• A12 rap relay c3
• Battery
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Close
• G302 (on lower left "b" pillar)
• G306 (on body panel, left of rear door)
• Ground
• Hot at all times
• Illum
• Interior lights system
• Low
• Nca
• Open
• Rear fuse block (below left rear seat)
• Sun roof motor (above headliner, at rear of sun roof)
• Sun roof switch
• Sunroof fuse 20 20a
• Sw close
• Sw open

POWER WINDOWS

Power Windows Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Power Windows Wiring Diagram for Isuzu Ascender LS 2006:

• (on lower left ``b" pillar)
• (on lower right ``b" pillar)
• A6 nca
• B5 nca
• B6 nca
• B7 nca
• B8 nca
• B9 nca
• Battery
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Class 2 data
• Ddm fuse 10 10a
• Down
• Down input
• Down output
• Down signal output
• Driver window switch
• Driver's door module (on lower part of driver's door switch panel)
• Driver's window motor (in driver's door)
• Drivers window switch
• Front passenger's door module (on lower part of passenger's door switch panel)
• Front passenger's window motor (in right front door)
• G302
• G303
• Ground
• Hot at all times
• Illum
• Interior lights system
• Left rear window motor (in left rear door)
• Left rear window switch
• Lockout indicator
• Lockout switch
• Logic
• Lr down sig
• Lr lockout control
• Lr up sig
• Lt doors circuit breaker 2 25a
• Motor down control
• Motor up control
• Passenger window switch
• Rear fuse block (below left rear seat)
• Right rear window motor (in right rear door)
• Right rear window switch
• Rr down sig
• Rr lockout control
• Rr up sig
• Rt doors circuit breaker 1 25a
• Splice pack sp205 (below left side of i/p)
• Splice pack sp306 (under right rear seat)
• Switch power
• Switch pwr
• Tan
• Up input
• Up output
• Up signal output
• Window dn
• Window up

Rear Quarter Windows Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Rear Quarter Windows Wiring Diagram for Isuzu Ascender LS 2006:

• A12
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Close
• G302 (on lower left "b" pillar)
• G306 (on body panel, left of rear door)
• Hot at all times
• Illum
• Interior lights system
• Left quarter glass actuator (on left quarterpanel)
• Left quarter glass switch
• Nca
• Open
• Rap relay 22
• Rear fuse block (below left rear seat)
• Right quarter glass actuator (on right quarterpanel)
• Right quarter glass switch
• Vent wdo fuse 20 20a

RADIO

Base Radio Wiring Diagram, with Rear Seat Audio for Isuzu Ascender LS 2006

List of elements for Base Radio Wiring Diagram, with Rear Seat Audio for Isuzu Ascender LS 2006:

• (lwb) w/ automatic a/c
• (lwb) w/ manual a/c
• A10
• A11
• A12
• A16
• Audio commom
• Auxiliary hvac control module (at rear of lower console)
• B10
• B11
• B12
• B16
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Digital radio antenna
• Digital radio receiver
• Drain wire
• G102 (at left side of engine compt)
• G201
• Ground
• Hot at all times
• Hvac b fuse 36 10a
• Illum
• Inflatable restraint steering wheel module coil
• Interior lights system
• Left front door speaker
• Left front door tweeter speaker
• Left rear door speaker
• Left sig+
• Lf out +
• Lf out -
• Lr out +
• Lr out -
• Lr+
• Lr-
• Nca
• Pnk
• Power distribution system
• Prog
• Radio
• Radio antenna
• Radio control signal
• Radio fuse 41 15a
• Rear fuse block (below left rear seat)
• Rf out +
• Rf out -
• Right front door speaker
• Right front door tweeter speaker
• Right rear door speaker
• Right sig+
• Rr out +
• Rr out -
• Rr+
• Rr-
• Seek down
• Seek up
• Serial data
• Source down
• Source up
• Sp201 (lower right center of dash)
• Splice pack sp205 (below left side of i/p)
• Steering wheel control assembly (on steering column)
• Tan
• Upper left steering wheel control switch assembly
• Upper right steering wheel control switch assembly
• Volume down
• Volume up
• Wiper/ washer system

Base Radio Wiring Diagram, without Rear Seat Audio for Isuzu Ascender LS 2006

List of elements for Base Radio Wiring Diagram, without Rear Seat Audio for Isuzu Ascender LS 2006:

• (under glove box) digital radio receiver
• A10
• A11
• A12
• Audio
• Audio common
• B10
• B11
• B12
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Digital radio antenna
• Drain wire
• G102 (at left side of engine compartment)
• G102 (at left side of engine compt)
• Ground
• Hot at all times
• Illum
• Inflatable restraint steering wheel module coil (on steering wheel)
• Interior lights system
• Left front door speaker
• Left front door tweeter speaker
• Left rear door speaker
• Left sig+
• Lf out +
• Lf out -
• Lr out +
• Lr out -
• Lt sig+
• Nca
• Pnk
• Prog
• Radio
• Radio antenna
• Radio control signal
• Radio fuse 41 15a
• Rear fuse block (below left rear seat)
• Rf out +
• Rf out -
• Rh sig+
• Right front door speaker
• Right front door tweeter speaker
• Right rear door speaker
• Right sig+
• Rr out +
• Rr out -
• Seek down
• Seek up
• Serial data
• Source down
• Source up
• Splice pack sp205 (below left side of i/p)
• Steering wheel control assembly (on steering column)
• Tan
• Upper left steering wheel control switch assembly
• Upper right steering wheel control switch assembly
• Volume down
• Volume up
• Wiper/ washer system

Premium Radio Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006

List of elements for Premium Radio Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006:

• (at left side of engine compt) g102
• (at rear of lower console)
• A10
• A11
• A12
• A16
• Audio common
• Audio ena sig
• Auxiliary hvac control module
• B10
• B11
• B12
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Digital radio antenna
• Digital radio receiver (under glove box)
• Drain data
• Drain wire
• G102 (at left side of engine compartment)
• G102 (at left side of engine compt)
• Ground
• Hot at all times
• Hvac b fuse 36 10a
• Illum
• Inflatable restraint steering wheel module coil (on steering wheel)
• Interior lights system
• Left rear sig+
• Left rear sig-
• Left sig+
• Lf out +
• Lf out -
• Lr sig +
• Lr sig -
• Lr+
• Lr-
• Lwb
• Nca
• Pnk
• Power distribution system
• Prog
• Radio
• Radio antenna
• Radio control signal
• Radio fuse 41 15a
• Radio sig
• Rear fuse block (below left rear seat)
• Rf out +
• Rf out -
• Right rear sig+
• Right rear-
• Right sig+
• Rr sig +
• Rr sig -
• Rr+
• Rr-
• Seek down
• Seek up
• Serial data
• Source down
• Source up
• Splice pack sp205 (below left side of i/p)
• Steering wheel control assembly (on steering column)
• Swb
• Tan
• Upper left steering wheel control switch assembly
• Upper right steering wheel control switch assembly
• Volume down
• Volume up
• W/ automatic a/c
• W/ manual a/c
• Wiper/ washer system

Premium Radio Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006

List of elements for Premium Radio Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006:

• (at left side of engine compt) g102
• (on lower left "d" pillar) (lwb) g401
• (on lower right "d" pillar) (swb) g402
• A a
• A10
• A11
• A12
• Amp fuse 11 20a
• Audio amplifier (in rear compartment, behind left side panel)
• B10
• B11
• B12
• Drain wire
• Ground
• Hot at all times
• Left front door speaker
• Left front i/p speaker
• Left front sig +
• Left front sig-
• Left rear door speaker
• Left rear sig+
• Left rear sig-
• Lf front spkr out+
• Lf front spkr out-
• Lt mid spkr out +
• Lt mid spkr out -
• Lt rear out+
• Lt rear out-
• Nca
• Pnk
• Radio sig
• Rear fuse block (below left rear seat)
• Rear mute sig
• Rear seat sig
• Right front door speaker
• Right front i/p speaker
• Right front sig+
• Right front sig-
• Right rear door speaker
• Right rear sig+
• Right rear sig-
• Rt front spkr out+
• Rt front spkr out-
• Rt mid spkr out +
• Rt mid spkr out -
• Tan

SHIFT INTERLOCK

Ignition Lock Solenoid Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Ignition Lock Solenoid Wiring Diagram for Isuzu Ascender LS 2006:

• Automatic transmission shift lock actuator (in lower console)
• G201
• Hot in acc, run or start
• Ign 0 fuse 47 10a
• Ignition lock cylinder control actuator (in steering column)
• Ignition lock cylinder control switch
• Pnk
• Rear fuse block (below left rear seat)
• Sp201 (lower right center of dash)

Shift Interlock Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Shift Interlock Wiring Diagram for Isuzu Ascender LS 2006:

• (4.2l)
• (5.3l)
• A/t shift lock control pole
• A/t shift lock control solenoid
• Automatic transmission shift lock actuator (in lower console)
• Back-up fuse 27 15a
• Btsi fuse 25 10a
• E10
• G201
• Hot in run or start
• Park lock solenoid
• Park/ neutral position switch (on left side of transmission)
• Pnk
• Red
• Sp201 (lower right center of dash)
• Stop lamp switch (w/ eap: top of brake pedal bracket) (w/o eap: on brake pedal support)
• Underhood fuse block (on left side of engine compt)

STARTING/CHARGING

Charging Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Charging Wiring Diagram for Isuzu Ascender LS 2006:

• (5.3l: on left front of engine compt) (4.2l: on left front of engine) (5.3l) engine control module (ecm) (4.2l) powertrain control module (pcm)
• (not used)
• 4.2l
• 5.3l
• Battery
• Battery voltage
• Charge indicator
• Class 2
• Class 2 serial data
• Field duty cycle sig
• Fusible link (8 ga- red)
• G101 (at left side of engine compt)
• G106 (on left front wheelwell)
• G110 (4.2l: on lower left side of engine) (5.3l: lower left side of engine)
• Generator
• Generator turn on signal
• Hot at all times
• Instrument panel cluster (ipc)
• Ipc/dic fuse 24 10a
• Power distribution system
• Red
• Sp205 (below left side of i/p)
• Starter
• Starter solenoid
• Underhood fuse block (on left side of engine compt)

Starting Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Starting Wiring Diagram for Isuzu Ascender LS 2006:

• (4.2l)
• (4.2l) (5.3l)
• (5.3l)
• 4.2l
• 5.3l
• A10
• Acc
• Batt
• Battery
• C1 c1
• Crank fuse 17 10a
• Crank sig req
• Crank volt
• F10
• F11
• F8 d8
• Fusible link (8 ga- red)
• G101 (at left side of engine compt)
• G106 (on left front wheelwell)
• G110 (4.2l: on lower left side of engine) (5.3l: lower left side of engine)
• Generator
• Hold- in coil
• Hot in run or start
• Ign a fuse 34 40a
• Ign e fuse 22 10a
• Ignition switch
• Lock
• Park/ neutral position switch (on left side of trans- mission)
• Pnk
• Powertrain control module (pcm) (4.2l) engine control module (ecm) (5.3l) (4.2l: on left front of engine) (5.3l: on left front of engine compt)
• Pull- in coil
• Red
• Run
• Start
• Starter
• Starter motor
• Starter relay 47
• Starter rly
• Starter solenoid
• Underhood fuse block (on left side of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006:

• (at left side of engine compt) g102
• (in left front door)
• (in right front door)
• Bar
• Case ground
• Class 2 serial
• Data link
• Driver seat belt switch
• G102 (at left side of engine compt)
• Gnd
• Ground
• High control
• High sensor
• Hot in run or start
• Ign 1
• Ignition
• Inflatable restraint sensing & diagnostic module (below rear of center console)
• Left electronic frontal sensor (efs)
• Left inflatable restraint roof rail module (at left "b" pillar)
• Left inflatable restraint seat position sensor (sps) (under left front seat)
• Left inflatable restraint side impact sensor (sis)
• Left seat belt pretensioner (in left front seat back)
• Left seat belt sw
• Low control
• Nca
• Passenger seat belt switch
• Pnk
• Red
• Right electronic frontal sensor (efs)
• Right inflatable restraint roof rail module (at right "b" pillar)
• Right inflatable restraint seat position sensor (sps) (under right front seat)
• Right inflatable restraint side impact sensor (sis)
• Right seat belt pretensioner (in right front seat back)
• Right seat belt sw
• Right signal
• Rollover sensor
• Sensor return
• Serial data link
• Shorting
• Shorting bar
• Signal
• Sir fuse 18 10a
• Tan
• Underhood fuse block (on left side of engine compartment)
• Voltage

Supplemental Restraints Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006:

• (under right side
• Air bag indicator
• Air bag off ind
• Air bag on ind
• B12
• Bar shorting
• Class 2 serial data
• Data link connector (dlc) (partial) (below dash, above accelerator pedal)
• E12
• G102 (at left side engine compt)
• Gnd
• Hot in run or start
• Ign
• Ign 1 voltage
• Ign e fuse 22 10a
• Inflatable restraint front passenger presence system (pps) module (under front passenger's seat)
• Inflatable restraint i/p module (right side of i/p)
• Inflatable restraint passenger air bag on/off indicator
• Inflatable restraint passenger presence system (pps) sensor
• Inflatable restraint passenger seat belt tension retractor
• Inflatable restraint steering wheel module (on steering wheel)
• Inflatable restraint steering wheel module coil
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Logic
• Low ref
• Nca
• Off
• Pnk
• Rear fuse block (below left rear seat)
• Red
• Sensor
• Sensor sig
• Serial data
• Shorting bar
• Side passenger's seat)
• Sp205 (below left side of i/p)
• Stage 1
• Stage 2
• Tan
• Underhood fuse block (on left side of engine compartment)
• Voltage ref
• W/ occupant sensor

TRANSMISSION

Transfer Case Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Transfer Case Wiring Diagram for Isuzu Ascender LS 2006:

• (4.2l: on lower left side of engine) (5.3l: lower left side of engine)
• (below dash, above accelerator pedal) data link connector
• +5v ref
• 2wd
• 2wd ind
• 4 hi
• 4 hi ind
• 4 lo
• 4 lo ind
• 4.2l
• 4wd fuse 48 15a
• 4wd lo sig
• 5.3l
• Afwd
• Afwd ind
• Atc fuse 8 30a
• Axle act
• Axle sw
• B11
• Battery
• Brake
• C2 a11
• Class 2 data
• E11
• E5 c3
• Encoder
• Encoder sig
• Front axle actuator (lower right front of engine, on oil pan)
• Front sig hi
• Front sig lo
• Front transfer case propshaft speed sensor (on left rear of transfer case)
• G102 (at left side of engine compt)
• G105 (at left side of engine compt)
• G107
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• Illum
• Ing e fuse 22 10a
• Instrument panel cluster (ipc)
• Interior lights system
• Lock sol
• Logic
• Low ref
• Motor
• Motor ctrl a
• Motor ctrl b
• Neut
• Neutral
• Neutral ind
• Pnk
• Powertrain control module (4.2l) engine control module (5.3l) (4.2l: on left front of engine) (5.3l: on left front of engine compt)
• Rear fuse block (below left rear seat)
• Rear sig hi
• Rear sig lo
• Rear transfer case propshaft speed sensor (on right rear of transfer case)
• Red
• Service 4wd
• Splice pack sp205 (below left side of i/p)
• Sw sig
• Tan
• Transfer case
• Transfer case shift control module (behind left lower dash)
• Transfer case shift control switch
• Under- hood fuse block (on left side of engine compt)
• Underhood fuse block (on left side of engine compt)

4.2L

4.2L, A/T Wiring Diagram for Isuzu Ascender LS 2006

List of elements for 4.2L, A/T Wiring Diagram for Isuzu Ascender LS 2006:

• 1-2 shift red solenoid valve
• 2-3 shift red solenoid valve
• 3-2 shift red solenoid valve
• 4wd circuit (w/ 2-spd transfer case)
• 4wd lo
• Accelerator pedal position sensor (w/ eap: under left side of i/p) (w/o eap: on accelerator bracket)
• App 1 +5v
• App 1 lo
• App 1 sig
• App 2 +5v
• App 2 lo
• App 2 sig
• Automatic trans- mission fluid pressure manual valve position switch
• Automatic transmission
• Automatic transmission fluid temperature sensor
• B10
• Battery
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• C2 a7
• Class 2 data
• D2 c1
• D2 sw
• D3 sw
• D4 sw
• Data link connector (below dash, above accelerator pedal)
• E3 c2
• E3 c3
• Ect ref
• Ect sig
• Electronic brake control module (on inner left frame rail, adjacent to transmission)
• Engine controls system
• Engine coolant temperature sensor (on left front of engine, near generator)
• Etc fuse 23 10a
• Exterior lights system
• F14
• G108 (on lower left side of engine)
• Ground
• Hot at all times
• Hot in acc, run or start
• Hot in run or start
• Ign 0 fuse 47 10a
• Ignition
• Ignition 1
• Ing e fuse 22 10a
• Instrument panel cluster (ipc)
• Lo sw
• Mil ind
• P r n d
• Park/neutral position switch (on left side of transmission)
• Pcm 1 fuse 28 15a
• Pcm b fuse 10 20a
• Pcs sol (hi)
• Pcs sol (lo)
• Pnk
• Powertrain control module (on left front of engine)
• Pressure control solenoid valve
• Prndl a in
• Prndl b in
• Prndl c in
• Prndl p in
• Rear fuse block (below left rear seat)
• Red
• Rev sw
• Service engine soon
• Sol (3-2)
• Solenoid valve
• Splice pack sp205 (below left side of i/p)
• Ss (1-2)
• Ss (2-3)
• Stoplamp in
• Stoplamp switch (w/ eap: top of brake pedal bracket) (w/o eap: on brake pedal support)
• Tan
• Tcc
• Tcc brake sw
• Tcc pmw red
• Tcc pwm
• Tcc red
• Tfp sw a
• Tfp sw b
• Tfp sw c
• Tft ref
• Tft sig
• Throttle body
• Tp 1 +5v
• Tp 1 lo
• Tp 1 sig
• Tp 2 +5v
• Tp 2 lo
• Tp 2 sig
• Underhood fuse block (on left side of engine compt)
• Veh stop fuse 34 15a
• Vehicle speed sensor (2wd: on right rear of transmission) (4wd: on left rear of transfer case)
• Vss (hi)
• Vss (lo)

5.3L

5.3L, A/T Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006

List of elements for 5.3L, A/T Wiring Diagram (1 of 2) for Isuzu Ascender LS 2006:

• (2wd: on right rear of transmission)
• 1-2 ss ctrl
• 2-3 ss ctrl
• 3-2 ss ctrl
• Accessory volt
• B11
• Batt volt
• Computer data lines system
• Exterior lights system
• Front hi sig
• G108 (lower left side of engine)
• Gnd
• Hot at all times
• Hot in acc or run
• Hot in run or start
• Ign 1 volt
• Ign e fuse 22 10a
• Iss signal
• Low ref
• Low reference
• Park/neutral position (pnp) switch (on left side of transmission)
• Pc sol hi ctrl
• Pc sol lo ctrl
• Pnk
• Pnk pnk
• Press sw sig a
• Press sw sig b
• Press sw sig c
• Rear fuse block (below left rear seat)
• Red
• Serial data (+)
• Serial data (-)
• Serial data bus (+)
• Serial data bus (-)
• St/lp fuse 12 25a
• Stoplamp switch (w/o eap: on brake pedal support) (w/eap: top of brake pedal bracket)
• Tan
• Tcc pwm ctrl
• Tcc sol ctrl
• Tcm fuse 35 10a
• Tcm/ canister fuse 15 10a
• Tft sens sig
• Trans fuse 53 15a
• Transmission control module (tcm) (left front of engine compt)
• Trns range a
• Trns range b
• Trns range c
• Trns range p
• Underhood fuse block (on left side of engine compt)
• Underhood fuse block (on left side of engine compt) c1
• Veh stop fuse 34 15a
• Vehicle speed sensor (vss) (4wd: on left rear of transfer case)
• Vss high sig
• Vss low sig

5.3L, A/T Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006

List of elements for 5.3L, A/T Wiring Diagram (2 of 2) for Isuzu Ascender LS 2006:

• 1-2 shift sol valve
• 2-3 shift sol valve
• 3-2 sol valve
• A/t fluid pressure manual valve position switch
• A/t fluid temp sensor
• Automatic transmission
• Chmsl sply
• Engine control module (ecm) (on left front of engine compt)
• Front hi sig
• Ign
• Input speed sensor (iss)
• Instrument panel cluster
• Logic
• Malfunction indicator lamp
• Mil ind ctrl
• Pnk
• Pressure control solenoid valve
• Prnd321
• Red
• Rev
• Tan
• Tcc pwm sol valve
• Tcc sol valve

WARNING SYSTEMS

Chime Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Chime Wiring Diagram for Isuzu Ascender LS 2006:

• (4.2l) (5.3l)
• (below left rear seat) rear fuse block
• (lower right center of dash) splice pack sp201
• (or tan)
• 10a
• 4.2l
• 5.3l
• A12
• Auto
• B10
• Battery +
• Belt sw input
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Class 2 serial data
• Computer data lines system
• Door ajar
• Dr ajar input
• Driver door latch assembly (rear of driver's door)
• Driver seat belt switch
• Driver's door module (on lower part of driver's door switch panel)
• Drl defeat
• E12 c2
• Engine control module (ecm) (on left front of engine compt)
• F10
• Front passenger door latch assembly (rear of right front door)
• Front passenger's door module (on lower part of passenger's door switch panel)
• G102 (at left side of engine compt)
• G201
• G302 (on lower left "b" pillar)
• G303 (on lower right "b" pillar)
• Hdlmp on sig
• Head
• Headlamp switch
• Hot at all times
• Ignition & key alarm switch (in steering column)
• Inflatable restraint sensing & diagnostic module (beneath lower console)
• Instrument panel cluster (ipc)
• Key in ign sw
• Left rear door latch assembly (in left rear door)
• Liftgate ajar sw
• Liftgate latch assembly
• Liftgate module (inside liftgate)
• Liftglass ajar sw
• Liftglass ajar switch (inside top of liftgate)
• Logic
• Low reference
• Lr dr ajar sig
• Nca
• Park
• Park lamp sw on input
• Powertrain control module (pcm) (on left front of engine)
• Radio
• Right rear door latch assembly (in right rear door)
• Rr dr ajar sig
• Seat belt indicator
• Seat pos out
• Serial data
• Serial data bus +
• Serial data bus -
• Sw low reference
• Tail gate ajar ind
• Tan
• Tbc 1 fuse 31 fuse 58
• Underhood fuse block (on left side of engine compt)

Liftgate Ajar Warning Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Liftgate Ajar Warning Wiring Diagram for Isuzu Ascender LS 2006:

• 12v
• B5 c2
• Battery
• Class 2
• Defog sply volt
• Defogger system
• Door ajar
• Door locks system
• G401 (on lower left "d" pillar)
• Ground
• Hot at all times
• Instrument panel cluster (ipc)
• Key buzzer
• Lgm 2 fuse 3 30a
• Lgm/dsm fuse 19 10a
• Liftgate latch assembly
• Liftgate module (lgm) (inside liftgate)
• Liftglass ajar switch (inside top of liftgate)
• Lock ctrl
• Logic
• Low ref
• Nca
• Open sw sig
• Rear fuse block (below left rear seat)
• Serial data
• Sp205 (below left side of i/p)
• Sp306 (under right rear seat)
• Sw sig
• Tailgate ajar
• Tan
• Unlock ctrl
• Wiper motor sig
• Wiper/washer system

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Front Wiper/Washer Wiring Diagram for Isuzu Ascender LS 2006:

• (at right rear of engine compt) g103
• A12
• Acc voltage
• Accessory voltage
• B12
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Class 2 serial data
• Computer data lines system
• D10
• Frt wpr fuse 33 25a
• G102 (at left side of engine compt)
• G103 (at right rear of engine compt)
• G105 (at left side of engine compt)
• G302 (on lower left "b" pillar)
• Ground
• High
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Ign 1 volt
• Ign fuse 22 10a
• Instrument panel cluster (ipc)
• Lo delays mist
• Logic
• Low washer fluid
• Lsd
• Mist
• Off
• Outside moisture sensor (center of windshield)
• Outside moisture sensor signal 1
• Pnk
• Pulse
• Rain fuse 29 10a
• Rear fuse block (below left rear seat)
• Red
• Sensor signal 1
• Tan
• Turn signal/ multifunction switch
• Underhood fuse block (on left side of engine compt)
• Wash
• Windshield washer fluid level switch (in engine compt, mounted on fluid reservoir)
• Windshield washer fluid pump (in engine compt, attached to fluid reservoir)
• Windshield washer relay ctrl
• Windshield wiper motor (under cowl cover)
• Windshield wiper switch high signal
• Windshield wiper switch signal 1
• Windshield wiper switch signal 2
• Windshield wiper/ washer switch
• Wsw fuse 9 15a
• Wsw relay 42

Rear Wiper/Washer Wiring Diagram for Isuzu Ascender LS 2006

List of elements for Rear Wiper/Washer Wiring Diagram for Isuzu Ascender LS 2006:

• (under right rear seat) sp306
• 12 volt reference
• Battery positive voltage
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Class 2 ser data
• Cont
• Dly 1
• Dly 2
• G103 (at right rear of engine compt)
• G401 (on lower left "d" pillar)
• Hot at all times
• Illumination
• Interior lights system
• Liftgate module (inside liftgate)
• Logic
• Off
• Rear fuse block (below left rear seat)
• Rear window motor speed signal
• Rear window mtr speed signal c2
• Rear window washer fluid pump (in engine compt, attached to fluid reservoir)
• Rear window washer relay ctrl
• Rear window wiper motor (inside liftgate)
• Rear window wiper sw sig
• Rear window wiper/washer switch
• Rear wpr relay 38
• Rr wiper circuit breaker 9 15a
• Sound systems
• Sp205 (below left side of i/p)
• Underhood fuse block (on left side of engine compt)
• W/ steering wheel controls
• W/o steering wheel controls
• Wash
• Wpr fuse 7 20a