GROUND DISTRIBUTION – Isuzu Ascender LS 2004 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Isuzu Ascender LS 2004

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Isuzu Ascender LS 2004:

64

• (5.3l)
• (lower left side of engine)
• (lwb) coolant bypass valve
• (not used)
• 4wd
• A/c low pressure switch
• A12
• A18
• Battery
• Braided wire
• C10
• 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 (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 coil 7
• Ignition coil 8
• Ignition key alarm switch
• Inflatable restraint sensing & 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 fog lamp
• Right front park/turn signal lamp
• Right headlamp
• Right rear door latch assembly
• 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/ 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 LS 2004

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Isuzu Ascender LS 2004:

43

• (lwb) left quarter glass switch
• (lwb) rap relay 22
• (lwb) right quarter glass switch
• 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 front courtesy/ reading lamp
• Left rear courtesy/ reading lamp
• Left rear door latch assembly
• Left rear reading lamp
• Left rear window switch
• Left vanity mirror lamp
• Lock relay 18
• Nca
• Onstar ground shield 1
• Outside moisture sensor
• Rear fuse block (below left rear seat)
• Right back-up lamp
• Right front courtesy/ reading lamp
• Right rear courtesy/ reading lamp
• Right rear reading lamp
• Right vanity mirror lamp
• Secondary air injection (air) pump
• Sun roof module
• Sun roof switch
• Swb
• Unlock relay 24
• Voice recorder

Ground Distribution Wiring Diagram (3 of 4) for Isuzu Ascender LS 2004

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Isuzu Ascender LS 2004:

36

• (2wd) traction control switch
• (manual a/c)
• (swb) auxiliary blower motor
• Automatic a/c
• Automatic transmission shift lock actuator
• Auxiliary hvac control module
• Auxiliary mode actuator
• B16
• Blower motor control module
• Blower motor resistor assembly
• Cigar lighter
• Console auxiliary power outlet
• Data link connector (dlc)
• Electronic adjustable pedals (eap) relay
• 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 (lower right center of dash)
• Steering wheel control assembly
• Swb
• Transfer case shift control module
• Transfer case shift control switch
• Turn signal/ hazard flasher module
• Volume am/fm switch

Ground Distribution Wiring Diagram (4 of 4) for Isuzu Ascender LS 2004

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Isuzu Ascender LS 2004:

42

• (4.2l) secondary air injection (air) solenoid
• (5.3l)
• (5.3l) powertrain control module (pcm)
• 4.2l
• 5.3l
• 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
• Front axle actuator
• 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
• Ignition 1 relay 58
• Left front fog lamp
• Left front park/turn signal lamp
• Left headlamp
• Left license lamp
• Left taillamp assembly
• Liftgate module (lgm)
• Mass air flow (maf) sensor/ intake air temperature (iat)
• Nca
• Park/ neutral position (pnp) switch
• Powertrain control module (pcm)
• 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, lwb
• W/ premium sound bose system, swb