POWER DISTRIBUTION – Cadillac SRX 2008 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 8) for Cadillac SRX 2008

List of elements for Power Distribution Wiring Diagram (1 of 8) for Cadillac SRX 2008:

• (3.6l)
• (4.6l)
• (at right front of engine compartment) underhood fuse block
• (not used)
• 200a
• 3.6l
• 4.6l
• A/c clutch fuse 10a
• A/c cmprsr cltch relay
• Automatic transmission
• Battery
• Blower motor control module
• Blwr fuse 40a
• Body control module (bcm)
• Data link connector (dlc)
• Display fuse 10a
• Ecm batt fuse 15a
• Emis 2 fuse 15a
• Engine control module (ecm)
• Evaporative emissions (evap) canister purge solenoid valve (4.6l)
• F27
• Fan 1 fuse 30a
• Fan 1 relay
• Fan 2 fuse 30a
• Fan 2 relay
• Fan 2 s/p relay
• Generator
• Generator inline fuse (in the b+ battery cable, 57 cm from the generator)
• Heated oxygen sensor (ho2s) bank 1 sensor 2
• Heated oxygen sensor (ho2s) bank 2 sensor 2
• Hvac control module
• Instrument panel cluster (ipc)
• Mass air flow (maf) sensor
• Nca
• Pwr/trn relay
• Red
• Rvc snsr fuse 10a
• Spare fuse 15a
• Spare fuse 40a
• Spare relay
• Splice pack jx200 (under i/p, near base of steering column)
• Starter motor
• Tcm batt fuse 15a
• To ecm 1 fuse (diagram 2 of 8)
• To horn fuse (diagram 3 of 8)
• Transmission control module (tcm)
• Trlr brk fuse 30a

Power Distribution Wiring Diagram (2 of 8) for Cadillac SRX 2008

List of elements for Power Distribution Wiring Diagram (2 of 8) for Cadillac SRX 2008:

• (at right front of engine compartment) underhood fuse block
• (in engine harness, 19.5 cm from generator connector breakout) j114
• (in engine harness, 20 cm from ecm x3 connector breakout) j114
• (in engine harness, 21 cm from engine control module connector x2) j103
• (in engine harness, 25 cm from underhood fuse block connector x5) j102
• (in engine poa harness, 30 cm from x108) j119
• (in engine poa harness, 30 cm from x108) j123
• (in fuel injector harness, 25 cm from fuel injector 2) j123
• (in fuel injector harness, 30 cm from fuel injector 1) j122
• (in ignition coil harness, 30 cm from ignition coil module 1 connector) j142
• 3.6l
• 4.6l
• Camshaft position (cmp) actuator solenoid exhaust bank 1
• Camshaft position (cmp) actuator solenoid exhaust bank 2
• Camshaft position (cmp) actuator solenoid intake bank 1
• Camshaft position (cmp) actuator solenoid intake bank 2
• Ecm 1 fuse 15a
• Emis 1 fuse 15a
• Engine control module (ecm)
• Evaporative emission (evap) canister purge solenoid valve
• Even coils fuse 15a
• From pwr/trn b relay (diagram 1 of 8)
• Fuel injector
• Heated oxygen sensor (ho2s) bank 1 sensor 1
• Heated oxygen sensor (ho2s) bank 2 sensor 1
• Ignition coil/ module
• Intake manifold runner control (imrc) solenoid valve
• J131
• Nca
• Odd coils fuse 15a
• Pnk

Power Distribution Wiring Diagram (3 of 8) for Cadillac SRX 2008

List of elements for Power Distribution Wiring Diagram (3 of 8) for Cadillac SRX 2008:

• (at right front of engine compartment) underhood fuse block
• (right body rail, behind washer reservoir) g104
• 87a
• Accy relay
• Accy wpr fuse 15a
• Bcm 7/ clock fuse 10a
• Body control module (bcm)
• Clock
• Fog lamp relay
• Frnt washer relay
• From a pwr/trn relay (diagram 1 of 8)
• Fuel pump fuse 15a
• Fuel pump relay
• Headlamp wash circuit breaker 30a
• Headlamp wash relay
• Hi beam relay
• Horn fuse 15a
• Horn relay
• Ign sw fuse 2a
• Inside rear view mirror (isrvm)
• Lo beam/ hid relay
• Lpdb 1 fuse 50a
• Lpdb 2 fuse 50a
• R21
• R22
• R43
• R45
• Rear wash fuse 15a
• Rear wash relay
• Rear window wiper motor
• Rear window wiper/ washer switch
• Right rear fuse block (near right side of rear seat, under carpet)
• Rpdb 1 fuse 50a
• Rpdb 2 fuse 50a
• To elc fuse (diagram 8 of 8)
• To left rear fuse block (diagram 6 of 8)
• To rsm fuse (diagram 6 of 8)
• To splice j203 (diagram 5 of 8)
• To strtr fuse (diagram 4 of 8)
• To theft ugdo/rfa (diagram 7 of 8)
• Traffic information receiver
• W/ infotainment system, 007
• Wpr fuse 30a
• Wpr hi relay
• Wpr relay
• Wpr/ isrvm/ vics fuse 7.5a

Power Distribution Wiring Diagram (4 of 8) for Cadillac SRX 2008

List of elements for Power Distribution Wiring Diagram (4 of 8) for Cadillac SRX 2008:

• (3.6l) (4.6l)
• (at right front of engine compartment) underhood fuse block
• 3.6l
• 4.6l
• Abs ign fuse 10a
• Air bag fuse 10a
• Air quality sensor
• Automatic transmission
• Aux outlet fuse 20a
• Body control module (bcm)
• Center console 1 auxiliary power outlet
• Center console 2 auxiliary power outlet
• Cig fuse 20a
• Cigar lighter
• Ecm/ tcm ign fuse 15a
• Electronic brake control module (ebcm)
• Engine control module (ecm)
• From accy relay (diagram 3 of 8)
• Front headlamp leveling sensor (if equipped)
• G104 (right body rail, behind washer reservoir)
• G201 (behind right kick panel)
• If equipped
• Ign main relay
• Inflatable restraint i/p module indicator
• Inflatable restraint sensing & diagnostic module (sdm)
• Instrument panel cluster (ipc)
• Left headlamp leveling actuator
• Left heated washer nozzle
• Mass air flow (maf) sensor
• Misc ign fuse 10a
• Pnk
• R47
• Rear headlamp leveling sensor
• Right headlamp leveling actuator
• Right heated washer nozzle
• Strtr fuse 40a
• Strtr relay
• Theft deterrent alarm siren
• To bcm 6 fuse (diagram 5 of 8)
• To spare fuse (diagram 5 of 8)
• Transmission control module
• Transmission control module (tcm)
• Trlr bt fuse 30a
• W/ auto recirculating air filter
• W/ automatic headlamps leveling control system
• W/ premium audio branded & surround amplifier speaker system
• X2 x1

Power Distribution Wiring Diagram (5 of 8) for Cadillac SRX 2008

List of elements for Power Distribution Wiring Diagram (5 of 8) for Cadillac SRX 2008:

• (3.6l: in engine harness 18.5 cm from fuel injector 1 connector) j118 (4.6l: in engine harness, 15 cm from fuel injector 3 connector)
• (at right front of engine compartment) underhood fuse block
• Abs mtr fuse 50a
• Acc
• Bcm 1 fuse 10a
• Bcm 2 fuse 10a
• Bcm 4 fuse 10a
• Bcm 5 fuse 10a
• Bcm 6 fuse 10a
• Body control module (bcm)
• Electronic brake control module (ebcm)
• From cig fuse (diagram 4 of 8)
• From ign main relay (diagram 4 of 8)
• From ign sw fuse (diagram 3 of 8)
• Ignition key alarm switch
• Ignition switch
• J203 (in steering column harness, 40 cm from x202)
• J207 (in steering column harness, 8.5 cm from x202)
• Off
• Pnk
• Radio
• Rdo fuse 15a
• Run
• Spare fuse 30a
• Start
• Theft deterrent module (tdm)
• W/ trailer provisions

Power Distribution Wiring Diagram (6 of 8) for Cadillac SRX 2008

List of elements for Power Distribution Wiring Diagram (6 of 8) for Cadillac SRX 2008:

• (in body harness, 21 cm from right rear fuse block) j303
• (in rear quarter harness, 35 cm from rear folding seat stop switch breakout) j405
• (near left side of rear seat, under carpet) left rear fuse block
• (not used)
• 3rd row sw/rfa fuse 30a (or 10a)
• Amp fuse 30a
• Apo fuse 20a
• Audio amplifier
• Digital radio receiver (w/ 5-band digital audio system)
• Driver door module (ddm)
• Driver dr mod fuse 15a
• Driver window motor
• Elc fuse 30a
• Elc relay
• Folding seat recline switch
• From lpdb 1 fuse (diagram 3 of 8)
• From lpdb 2 fuse (diagram 3 of 8)
• Front folding seat control switch
• G401 (rear of right rear shock tower on "d" pillar)
• Left rear window motor
• Lh pos prk lamp relay
• Memory seat module (msm)
• Msm/ rpa fuse 7.5a
• Onstar tv/xm fuse 10a
• Passenger window motor
• Prk lamp lh pos relay fuse 10a
• Pwr wndws circuit breaker 30a
• R22
• R25
• R32
• R38
• Rear auxiliary power outlet (at right rear quarter panel)
• Rear fog lamp fuse 10a
• Rear fog lamp relay
• Rear folding seat control switch
• Rear object sensor control module
• Rear seat audio (rsa) control
• Rear seat control module
• Remote control door lock receiver (rcdlr)
• Right rear window motor
• Rsa/ rse fuse 7.5a
• Rsm fuse 30a
• Spare fuse
• Spare fuse 15a
• Spare relay
• Television antenna module (w/ infotainment system, 007 & 008)
• Vehicle communication interface module (vcim) (w/ onstar)
• W/ flexible rear seat configuration
• W/ memory
• W/ rear seat entertainment package
• W/o flexible rear seat configuration

Power Distribution Wiring Diagram (7 of 8) for Cadillac SRX 2008

List of elements for Power Distribution Wiring Diagram (7 of 8) for Cadillac SRX 2008:

• (in body harness, 10.5 cm from left rear fuse block) j304
• (in passenger seat harness, 45 mm from x307) j318
• (in sunroof harness, 20 cm from x410) j355
• (near right side of rear seat, under carpet) right rear fuse block
• (not used)
• Auxiliary body control module (xbcm)
• Bcm 3 fuse 10a
• Body control module (bcm)
• Canister vent fuse 10a
• Driver seat adjuster switch
• Evaporative emission (evap) canister vent solenoid valve
• From pwr seats circuit breaker (diagram 7 of 8)
• From rpdb 2 fuse (diagram 3 of 8)
• Intrusion sensor
• Joint connector
• Left sunshade
• Lift gate module
• Memory seat module (msm)
• Passenger seat adjuster switch
• Passenger seat lumbar switch
• Plg fuse 10a
• Pwr seats circuit breaker 30a
• R12
• Rear defog fuse 30a
• Rear defog relay
• Rear sunroof sunshade module
• S24
• S25
• S26
• S27
• S28
• Spare fuse
• Spare fuse 10a
• Spare relay
• Sunroof control module
• Sunroof mod fuse 30a
• Theft deterrent alarm siren
• Theft ugdo/ rfa fuse 7.5a
• To sunroof mod fuse (diagram 7 of 8)
• Vehicle inclination sensor
• W/ 8-way passenger power seat adjuster
• W/ memory
• W/ sunroof
• W/ theft deterrent system, thatcham electrical & mechanical content
• W/ universal, garage door opener
• W/o memory
• W/o theft deterrent system, thatcham electrical & mechanical content

Power Distribution Wiring Diagram (8 of 8) for Cadillac SRX 2008

List of elements for Power Distribution Wiring Diagram (8 of 8) for Cadillac SRX 2008:

• Automatic level control (alc) compressor
• Dr lck fuse 15a
• Elc fuse 10a
• Elc relay
• Electronic suspension control (esc) module
• From rpdb 1 fuse (diagram 3 of 8)
• Inflatable restraint front passenger presence system (pps) sensor
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint vehicle rollover sensor
• Joint connector
• Lck relay
• Left rear fuse block (near left side of rear seat, under carpet)
• Lift gate module
• Mrrtd fuse 25a
• Passenger door control module (fpdm)
• Pdm fuse 15a
• Pwr lift gate fuse 30a
• R18
• R22
• R33
• R35
• R37
• Right rear fuse block (near right side of rear seat, under carpet)
• Run relay
• S15
• S16
• S17
• S18
• S20
• S21
• S22
• S23
• Sir fuse 10a
• Spare fuse 10a
• Spare relay
• Unlock relay
• W/ magnetic ride control