GROUND DISTRIBUTION – Isuzu Ascender 2003 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Isuzu Ascender 2003

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Isuzu Ascender 2003:

65

• (5.3l)
• (not used)
• (on lower left side of engine)
• 4.2l
• A/c low pressure switch
• A12
• A18
• Battery
• Braided wire
• C10
• Coolant bypass valve
• Cooling fan
• D10
• Data link connector (dlc)
• E10
• F10
• Front passenger door module (fpdm)
• Front wiper motor
• 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
• G109 (4.2l) (on lower left side of engine)
• G110 (on 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 coil 7
• Ignition coil 8
• Ignition key alarm switch
• Inflatable restraint sensing and diagnostic module (sdm)
• Instrument panel cluster (ipc)
• Nca
• Onstar microphone ground shield 2
• Passenger seat adjuster switch
• Radio
• Radio ground shield
• Rear window washer fluid pump
• Right front foglamp
• Right front park/turn signal lamp
• Right headlamp
• Right rear miniwedge (door jamb switch)
• Right rear window switch
• Tan
• Transfer case shift control module
• Turn signal multifunction switch
• Underhood fuse block (on left side of engine compartment)
• Underhood fuse block (on left side of engine compt)
• Vehicle communication interface module (vcim)
• W/ 4wd
• W/ premium sound bose system
• Windshield washer fluid level switch
• Windshield washer fluid pump
• Windshield wiper/ washer switch

Ground Distribution Wiring Diagram (2 of 4) for Isuzu Ascender 2003

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Isuzu Ascender 2003:

41

• A11
• Automatic a/c
• B11
• Body control module (bcm)
• Cargo lamp
• Driver door module (ddm)
• Driver seat adjuster switch
• Electronic brake control module (ebcm)
• 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 back-up lamp
• Left center courtesy reading lamp
• Left front courtesy reading lamp
• Left front vanity mirror lamp
• Left quarter glass switch
• Left rear courtesy reading lamp
• Left rear miniwedge (door jamb switch)
• Left rear window switch
• Lock relay 18
• Nca
• Onstar ground shield 1
• Outside moisture sensor
• Rap relay 22
• Rear fuse block (below left rear seat)
• Right back-up lamp
• Right center courtesy reading lamp
• Right front courtesy reading lamp
• Right front vanity mirror lamp
• Right quarter glass switch
• Right rear courtesy reading lamp
• Sun roof module
• Sun roof switch
• Unlock relay 24
• Voice recorder

Ground Distribution Wiring Diagram (3 of 4) for Isuzu Ascender 2003

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Isuzu Ascender 2003:

34

• (automatic a/c)
• (manual a/c)
• (not used)
• Automatic a/c
• Automatic transmission shift lock actuator
• Auxiliary hvac control module
• B16
• Blower motor control module
• Blower motor resistor assembly
• Cigar lighter
• Console auxiliary power outlet
• Data link connector (dlc)
• Fan/ temp switch
• Front auxiliary power outlet
• Fuel/ trip switch
• G201 (near right front of lower console)
• Headlamp switch
• Hvac control module
• Ignition lock cylinder control actuator
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Manual a/c
• Nca
• Radio
• Rear window wiper/ washer switch
• Recirulation actuator
• Select/ personal- ization switch
• Splice pack sp201
• Steering wheel control assembly
• Traction control switch (2wd)
• Transfer case shift control
• Transfer case shift control module
• Turn signal hazard flasher module
• Volume am/fm switch

Ground Distribution Wiring Diagram (4 of 4) for Isuzu Ascender 2003

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Isuzu Ascender 2003:

39

• (5.3l)
• (5.3l) powertrain control module (pcm)
• 4.2l
• 5.3l
• A/c compressor clutch assembly
• Audio amplifier
• Auxiliary hvac control module
• Brake fluid level switch
• Center high mounted stoplamp (chmsl)
• E6 c1
• F/pump relay 41
• Fan relay 45
• Front axle actuator
• G107 (on lower left side of engine)
• G108 (on 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
• Ignition 1 relay 58
• Left front foglamp
• Left front park/turn signal lamp
• Left headlamp
• Left license lamp
• Left taillamp assembly
• Liftgate module (lgm)
• Mass airflow (maf) sensor/ intake air temperature (iat) sensor
• Nca
• Park/ neutral position (pnp) switch
• Powertrain control module (pcm)
• Rear auxiliary power outlet
• Rear window defogger grid
• Rear window wiper motor
• Right license lamp
• Right taillamp assembly
• Throttle actuator control (tac) module
• Trailer connector
• Underhood fuse block (on left side of engine compartment)
• W/ premium sound bose system