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POWER DISTRIBUTION – Buick LaCrosse CXL 2008 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

3.6L VIN 7

3.6L VIN 7, Power Distribution Wiring Diagram (1 of 4) for Buick LaCrosse CXL 2008

3.6L VIN 7, Power Distribution Wiring Diagram (1 of 4) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
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Download PDF file

List of elements for 3.6L VIN 7, Power Distribution Wiring Diagram (1 of 4) for Buick LaCrosse CXL 2008:

  • (mounted to right strut tower) underhood fuse block
  • 3.6l
  • 3.8l
  • A1 x1
  • Abs mtr fuse 31 40a
  • Abs sol fuse 19 25a
  • Air pump fuse 25 50a
  • Audio amplifier (w/ 9 speaker system)
  • Automatic a/c
  • B10
  • Batt main 1 fuse 26 40a
  • Batt main 2 fuse 27 50a
  • Batt main 3 fuse 28 40a
  • Batt main 4 fuse 30 30a
  • Battery
  • Blower motor control module
  • Body control module (bcm)
  • C10
  • Canister fuse 10a
  • Chmsl/ bkup fuse 15a
  • Clstr fuse 10a
  • D10
  • Data link connector (dlc)
  • Digital radio receiver
  • Dr/lck trunk fuse 15a
  • Driver heated seat relay (if equipped)
  • Driver seat adjuster switch
  • Driver seat lumbar switch
  • Driver window switch
  • E x2
  • E12
  • Electronic brake control module (ebcm) (w/ abs)
  • Engine control module (ecm)
  • Evaporative emission (evap) canister vent solenoid valve
  • F10
  • Generator
  • Hazrd fuse 20a
  • Htd/ seat fuse 20a
  • Hvac control module
  • Hvac fuse 10a
  • I/p fuse block (behind right side of dash)
  • Inflatable restraint front passenger presence system (pps) module
  • Inside rearview mirror
  • Instrument panel cluster (ipc)
  • Int/ illum fuse 10a
  • J331
  • J595
  • Manual a/c
  • Onstar/ aldl fuse 10a
  • Outside rear view mirror switch
  • Park switch (floor console front compartment)
  • Passenger heated seat relay (if equipped)
  • Passenger seat adjuster switch (if equipped)
  • Passenger window switch
  • Pcm/ etc fuse 16 15a
  • Power lumbar control seat
  • Powertrain control module (pcm)
  • Prk/ lamp relay
  • Prk/ switch fuse 5a
  • Prk/lamp fuse 10a
  • Pwr/ mir fuse 10a
  • Pwr/ seat circuit breaker 25a
  • Pwr/wndw circuit breaker 25a
  • R/ defog relay
  • Radio
  • Rap relay
  • Rdo/ amp fuse 25a
  • Red
  • Remote control door lock receiver (rcdlr)
  • Rfa/ mod fuse 10a
  • S/roof fuse 20a
  • Secondary air injection (air) pump relay (w/ california pzev emission system)
  • Starter
  • Sunroof motor/ actuator
  • To tcm fuse 8 (diagram 2 of 4)
  • Vehicle communication interface module (vcim) (w/ onstar)
  • W/ digital audio system
  • W/ driver
  • W/ sunroof
  • W/o digital audio system
  • W/o driver
  • W/o sunroof
  • Washer/ rvc fuse 6 15a
  • X1 d12
  • X2 d9
  • X2 e2
  • X2 f9
  • X4 c2

3.6L VIN 7, Power Distribution Wiring Diagram (2 of 4) for Buick LaCrosse CXL 2008

3.6L VIN 7, Power Distribution Wiring Diagram (2 of 4) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.6L VIN 7, Power Distribution Wiring Diagram (2 of 4) for Buick LaCrosse CXL 2008:

  • (3.6l) j116
  • (3.8l) j101
  • (behind left side of dash knee bolster, at base of steering column) g200
  • (in automatic transmission wiring harness, inside transmission housing, 19 cm from inline connector x113) j115
  • (in steering column wiring harness, near ignition switch) j200
  • 1-2 shift solenoid valve
  • 12 volt reference
  • 2-3 shift solenoid valve
  • 3.6l
  • 3.8l
  • A/c clutch fuse 13 10a
  • A/c comp relay 38
  • A10
  • A11
  • A2 x1
  • Abs fuse 23 10a
  • Acc
  • Automatic a/c
  • Automatic transmission
  • Aux pwr fuse 10 25a
  • Auxiliary power outlet
  • Body control module
  • Body control module (bcm)
  • Cigar lighter
  • Crank relay
  • Crank voltage
  • Cruise fuse 2a
  • D11
  • Display fuse 18 10a
  • E12
  • Electronic brake control module (w/ abs)
  • Electronic compass module (w/ driver information center display)
  • Engine control module (ecm)
  • F12
  • From ign 1 relay 37 (diagram 2 of 4)
  • From washer/rvc a fuse 6 (diagram 1 of 4)
  • G113 (3.8l) (lower left front of engine, on transmission stud, near starter)
  • G115 (3.6l) (mounted to bank 1 cylinder head, above exhaust manifold)
  • G202 (left side of dash, at base of steering column)
  • G302 (in right door sill, forward of right front seat)
  • Hvac control module
  • I/p fuse block (behind right side of dash)
  • Ign 1 relay 37
  • Ignition 1 voltage
  • Ignition 3 voltage
  • Ignition switch
  • Inflatable restraint front passenger presence system module
  • Inflatable restraint passenger air bag on/off indicator
  • Inflatable restraint sensing & diagnostic module
  • Inflatable restraint steering wheel module coil
  • Inside air temperature sensor
  • J213
  • J214
  • J406
  • Key in ignition switch
  • Key in ignition switch signal
  • Left steering wheel control switch
  • Lock
  • Manual a/c
  • Nca
  • P/train relay 40
  • Pcm fuse 15 10a
  • Pnk
  • Powertrain control module (pcm)
  • Rear object sensor control module
  • Red
  • Run
  • Sir fuse 9 10a
  • Start
  • Steering angle sensor (w/ abs)
  • Tcm fuse 8 15a
  • To a/c clutch fuse (diagram 2 of 4)
  • To etc fuse 17 (diagram 3 of 4)
  • To fan 2 fuse 32 (diagram 3 of 4)
  • Torque converter clutch (tcc) solenoid valve
  • Trans sol fuse 21 10a
  • Transmission control module (tcm)
  • Transmission control module (tcm) (3.6l)
  • Underhood fuse block (mounted to right strut tower)
  • W/ park assist
  • X1 a5
  • X1 b3
  • X1 b4
  • X100
  • X2 a12
  • X2 b9
  • Yaw & lateral acceleration sensor (w/ abs)

3.6L VIN 7, Power Distribution Wiring Diagram (3 of 4) for Buick LaCrosse CXL 2008

3.6L VIN 7, Power Distribution Wiring Diagram (3 of 4) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.6L VIN 7, Power Distribution Wiring Diagram (3 of 4) for Buick LaCrosse CXL 2008:

  • 3.6l
  • 3.8l
  • 3.8l w/ california pzev emission system
  • A11
  • A18
  • A19
  • C10
  • C11
  • Crank relay 48
  • E14
  • Emission fuse 12 10a
  • Engine control module (ecm)
  • Etc fuse 17 15a
  • Evaporative emission (evap) canister purge solenoid valve
  • Fan 1 fuse 29 30a
  • Fan 1 relay 42
  • Fan 2 fuse 32 30a
  • Fan 2 relay 46
  • Fan 3 relay 43
  • Fog lp relay 36
  • Fog lps fuse 7 15a
  • From p/train b relay 40 (diagram 2 of 4)
  • From p/train d relay 40 (diagram 2 of 4)
  • Fuel pp fuse 22 15a
  • Fuel pp relay 41
  • G19
  • G20
  • Hdm beam module 35
  • Heated oxygen sensor (ho2s) 2
  • Hi beam relay 34
  • Horn fuse 11 15a
  • Horn relay 39
  • J117
  • K15
  • K18
  • K19
  • Mass air flow (maf)/ intake air temperature (iat) sensor
  • Pnk
  • Secondary air injection (air) pump relay
  • Secondary air injection (air) pump solenoid relay
  • Starter fuse 33 40a
  • Throttle actuator control (tac) module
  • To elek ign fuse 24 (diagram 4 of 4)
  • Underhood fuse block (mounted to right strut tower)
  • Wiper relay 45
  • Wiper/ws fuse 5 25a

3.6L VIN 7, Power Distribution Wiring Diagram (4 of 4) for Buick LaCrosse CXL 2008

3.6L VIN 7, Power Distribution Wiring Diagram (4 of 4) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.6L VIN 7, Power Distribution Wiring Diagram (4 of 4) for Buick LaCrosse CXL 2008:

  • (in engine wiring harness, on top of engine, 8 cm pnk
  • (in fuel injector wiring harness) j104
  • (in fuel injector wiring harness) j108
  • (in pre-engine wiring harness 5 cm from ignition coil 1 towards ignition coil 3) j106
  • (in pre-engine wiring harness near ignition coils) j103
  • (in pre-engine wiring harness, 5.5 cm from breakout to engine control module) j110
  • 02 ssr fuse 14 15a
  • 3.6l
  • 3.8l
  • A11
  • Camshaft position (cmp) actuator solenoid valve exhaust bank 1
  • Camshaft position (cmp) actuator solenoid valve exhaust bank 2
  • Camshaft position (cmp) actuator solenoid valve intake bank 1
  • Camshaft position (cmp) actuator solenoid valve intake bank 2
  • D11
  • Elek ign fuse 24 15a
  • Evaporative emission (evap) canister purge solenoid valve
  • From breakout to fuel injector 3, towards fuel injector 5) j109
  • From emission e fuse 12 (diagram 3 of 4)
  • Fuel inj fuse 20 15a
  • Fuel injector 1
  • Fuel injector 2
  • Fuel injector 3
  • Fuel injector 4
  • Fuel injector 5
  • Fuel injector 6
  • Heated oxygen sensor (ho2s) 1
  • Heated oxygen sensor (ho2s) 2
  • Ignition coil 1
  • Ignition coil 2
  • Ignition coil 3
  • Ignition coil 4
  • Ignition coil 5
  • Ignition coil 6
  • Ignition control module (icm)
  • Nca
  • Pnk
  • Underhood fuse block (mounted to right strut tower)

3.8L VIN 2

3.8L VIN 2, Power Distribution Wiring Diagram (1 of 4) for Buick LaCrosse CXL 2008

3.8L VIN 2, Power Distribution Wiring Diagram (1 of 4) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.8L VIN 2, Power Distribution Wiring Diagram (1 of 4) for Buick LaCrosse CXL 2008:

  • (mounted to right strut tower) underhood fuse block
  • 3.6l
  • 3.8l
  • A1 x1
  • Abs mtr fuse 31 40a
  • Abs sol fuse 19 25a
  • Air pump fuse 25 50a
  • Audio amplifier (w/ 9 speaker system)
  • Automatic a/c
  • B10
  • Batt main 1 fuse 26 40a
  • Batt main 2 fuse 27 50a
  • Batt main 3 fuse 28 40a
  • Batt main 4 fuse 30 30a
  • Battery
  • Blower motor control module
  • Body control module (bcm)
  • C10
  • Canister fuse 10a
  • Chmsl/ bkup fuse 15a
  • Clstr fuse 10a
  • D10
  • Data link connector (dlc)
  • Digital radio receiver
  • Dr/lck trunk fuse 15a
  • Driver heated seat relay (if equipped)
  • Driver seat adjuster switch
  • Driver seat lumbar switch
  • Driver window switch
  • E x2
  • E12
  • Electronic brake control module (ebcm) (w/ abs)
  • Engine control module (ecm)
  • Evaporative emission (evap) canister vent solenoid valve
  • F10
  • Generator
  • Hazrd fuse 20a
  • Htd/ seat fuse 20a
  • Hvac control module
  • Hvac fuse 10a
  • I/p fuse block (behind right side of dash)
  • Inflatable restraint front passenger presence system (pps) module
  • Inside rearview mirror
  • Instrument panel cluster (ipc)
  • Int/ illum fuse 10a
  • J331
  • J595
  • Manual a/c
  • Onstar/ aldl fuse 10a
  • Outside rear view mirror switch
  • Park switch (floor console front compartment)
  • Passenger heated seat relay (if equipped)
  • Passenger seat adjuster switch (if equipped)
  • Passenger window switch
  • Pcm/ etc fuse 16 15a
  • Power lumbar control seat
  • Powertrain control module (pcm)
  • Prk/ lamp relay
  • Prk/ switch fuse 5a
  • Prk/lamp fuse 10a
  • Pwr/ mir fuse 10a
  • Pwr/ seat circuit breaker 25a
  • Pwr/wndw circuit breaker 25a
  • R/ defog relay
  • Radio
  • Rap relay
  • Rdo/ amp fuse 25a
  • Red
  • Remote control door lock receiver (rcdlr)
  • Rfa/ mod fuse 10a
  • S/roof fuse 20a
  • Secondary air injection (air) pump relay (w/ california pzev emission system)
  • Starter
  • Sunroof motor/ actuator
  • To tcm fuse 8 (diagram 2 of 4)
  • Vehicle communication interface module (vcim) (w/ onstar)
  • W/ digital audio system
  • W/ driver
  • W/ sunroof
  • W/o digital audio system
  • W/o driver
  • W/o sunroof
  • Washer/ rvc fuse 6 15a
  • X1 d12
  • X2 d9
  • X2 e2
  • X2 f9
  • X4 c2

3.8L VIN 2, Power Distribution Wiring Diagram (2 of 4) for Buick LaCrosse CXL 2008

3.8L VIN 2, Power Distribution Wiring Diagram (2 of 4) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.8L VIN 2, Power Distribution Wiring Diagram (2 of 4) for Buick LaCrosse CXL 2008:

  • (3.6l) j116
  • (3.8l) j101
  • (behind left side of dash knee bolster, at base of steering column) g200
  • (in automatic transmission wiring harness, inside transmission housing, 19 cm from inline connector x113) j115
  • (in steering column wiring harness, near ignition switch) j200
  • 1-2 shift solenoid valve
  • 12 volt reference
  • 2-3 shift solenoid valve
  • 3.6l
  • 3.8l
  • A/c clutch fuse 13 10a
  • A/c comp relay 38
  • A10
  • A11
  • A2 x1
  • Abs fuse 23 10a
  • Acc
  • Automatic a/c
  • Automatic transmission
  • Aux pwr fuse 10 25a
  • Auxiliary power outlet
  • Body control module
  • Body control module (bcm)
  • Cigar lighter
  • Crank relay
  • Crank voltage
  • Cruise fuse 2a
  • D11
  • Display fuse 18 10a
  • E12
  • Electronic brake control module (w/ abs)
  • Electronic compass module (w/ driver information center display)
  • Engine control module (ecm)
  • F12
  • From ign 1 relay 37 (diagram 2 of 4)
  • From washer/rvc a fuse 6 (diagram 1 of 4)
  • G113 (3.8l) (lower left front of engine, on transmission stud, near starter)
  • G115 (3.6l) (mounted to bank 1 cylinder head, above exhaust manifold)
  • G202 (left side of dash, at base of steering column)
  • G302 (in right door sill, forward of right front seat)
  • Hvac control module
  • I/p fuse block (behind right side of dash)
  • Ign 1 relay 37
  • Ignition 1 voltage
  • Ignition 3 voltage
  • Ignition switch
  • Inflatable restraint front passenger presence system module
  • Inflatable restraint passenger air bag on/off indicator
  • Inflatable restraint sensing & diagnostic module
  • Inflatable restraint steering wheel module coil
  • Inside air temperature sensor
  • J213
  • J214
  • J406
  • Key in ignition switch
  • Key in ignition switch signal
  • Left steering wheel control switch
  • Lock
  • Manual a/c
  • Nca
  • P/train relay 40
  • Pcm fuse 15 10a
  • Pnk
  • Powertrain control module (pcm)
  • Rear object sensor control module
  • Red
  • Run
  • Sir fuse 9 10a
  • Start
  • Steering angle sensor (w/ abs)
  • Tcm fuse 8 15a
  • To a/c clutch fuse (diagram 2 of 4)
  • To etc fuse 17 (diagram 3 of 4)
  • To fan 2 fuse 32 (diagram 3 of 4)
  • Torque converter clutch (tcc) solenoid valve
  • Trans sol fuse 21 10a
  • Transmission control module (tcm)
  • Transmission control module (tcm) (3.6l)
  • Underhood fuse block (mounted to right strut tower)
  • W/ park assist
  • X1 a5
  • X1 b3
  • X1 b4
  • X100
  • X2 a12
  • X2 b9
  • Yaw & lateral acceleration sensor (w/ abs)

3.8L VIN 2, Power Distribution Wiring Diagram (3 of 4) for Buick LaCrosse CXL 2008

3.8L VIN 2, Power Distribution Wiring Diagram (3 of 4) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.8L VIN 2, Power Distribution Wiring Diagram (3 of 4) for Buick LaCrosse CXL 2008:

  • 3.6l
  • 3.8l
  • 3.8l w/ california pzev emission system
  • A11
  • A18
  • A19
  • C10
  • C11
  • Crank relay 48
  • E14
  • Emission fuse 12 10a
  • Engine control module (ecm)
  • Etc fuse 17 15a
  • Evaporative emission (evap) canister purge solenoid valve
  • Fan 1 fuse 29 30a
  • Fan 1 relay 42
  • Fan 2 fuse 32 30a
  • Fan 2 relay 46
  • Fan 3 relay 43
  • Fog lp relay 36
  • Fog lps fuse 7 15a
  • From p/train b relay 40 (diagram 2 of 4)
  • From p/train d relay 40 (diagram 2 of 4)
  • Fuel pp fuse 22 15a
  • Fuel pp relay 41
  • G19
  • G20
  • Hdm beam module 35
  • Heated oxygen sensor (ho2s) 2
  • Hi beam relay 34
  • Horn fuse 11 15a
  • Horn relay 39
  • J117
  • K15
  • K18
  • K19
  • Mass air flow (maf)/ intake air temperature (iat) sensor
  • Pnk
  • Secondary air injection (air) pump relay
  • Secondary air injection (air) pump solenoid relay
  • Starter fuse 33 40a
  • Throttle actuator control (tac) module
  • To elek ign fuse 24 (diagram 4 of 4)
  • Underhood fuse block (mounted to right strut tower)
  • Wiper relay 45
  • Wiper/ws fuse 5 25a

3.8L VIN 2, Power Distribution Wiring Diagram (4 of 4) for Buick LaCrosse CXL 2008

3.8L VIN 2, Power Distribution Wiring Diagram (4 of 4) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.8L VIN 2, Power Distribution Wiring Diagram (4 of 4) for Buick LaCrosse CXL 2008:

  • (in engine wiring harness, on top of engine, 8 cm pnk
  • (in fuel injector wiring harness) j104
  • (in fuel injector wiring harness) j108
  • (in pre-engine wiring harness 5 cm from ignition coil 1 towards ignition coil 3) j106
  • (in pre-engine wiring harness near ignition coils) j103
  • (in pre-engine wiring harness, 5.5 cm from breakout to engine control module) j110
  • 02 ssr fuse 14 15a
  • 3.6l
  • 3.8l
  • A11
  • Camshaft position (cmp) actuator solenoid valve exhaust bank 1
  • Camshaft position (cmp) actuator solenoid valve exhaust bank 2
  • Camshaft position (cmp) actuator solenoid valve intake bank 1
  • Camshaft position (cmp) actuator solenoid valve intake bank 2
  • D11
  • Elek ign fuse 24 15a
  • Evaporative emission (evap) canister purge solenoid valve
  • From breakout to fuel injector 3, towards fuel injector 5) j109
  • From emission e fuse 12 (diagram 3 of 4)
  • Fuel inj fuse 20 15a
  • Fuel injector 1
  • Fuel injector 2
  • Fuel injector 3
  • Fuel injector 4
  • Fuel injector 5
  • Fuel injector 6
  • Heated oxygen sensor (ho2s) 1
  • Heated oxygen sensor (ho2s) 2
  • Ignition coil 1
  • Ignition coil 2
  • Ignition coil 3
  • Ignition coil 4
  • Ignition coil 5
  • Ignition coil 6
  • Ignition control module (icm)
  • Nca
  • Pnk
  • Underhood fuse block (mounted to right strut tower)

5.3L VIN C

5.3L VIN C, Power Distribution Wiring Diagram (1 of 3) for Buick LaCrosse CXL 2008

5.3L VIN C, Power Distribution Wiring Diagram (1 of 3) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 5.3L VIN C, Power Distribution Wiring Diagram (1 of 3) for Buick LaCrosse CXL 2008:

  • (in sunroof wiring harness, 7.5 cm from sunroof motor)
  • (mounted to right strut tower) underhood fuse block
  • Abs mtr fuse 40a
  • Abs sol fuse 25a
  • Audio amplifier (w/ 9 speaker system)
  • Automatic a/c
  • B10
  • Batt 1 fuse
  • Batt 2 fuse 50a
  • Batt 3 fuse 40a
  • Batt 4 fuse 30a
  • Battery
  • Blower motor control module
  • Body control module (bcm)
  • Canister fuse 10a
  • Chmsl/ bkup fuse 15a
  • Clstr fuse 10a
  • D10
  • Data link connector (dlc)
  • Digital radio receiver
  • Dr/lck trunk fuse 15a
  • Driver heated seat relay (if equipped)
  • Driver seat adjuster switch
  • Driver seat lumbar switch
  • Driver window switch
  • E x2
  • E12
  • Ecm/ etc fuse 15a
  • Electronic brake control module (ebcm) (w/ abs)
  • Engine control module (ecm)
  • Evaporative emission (evap) canister vent solenoid valve
  • F10
  • Generator
  • Hazrd fuse 20a
  • Htd/ seat fuse 20a
  • Hvac control module
  • Hvac fuse 10a
  • I/p fuse block (behind right side of dash)
  • Ign
  • Inflatable restraint front passenger presence system (pps) module
  • Inside rearview mirror
  • Instrument panel cluster (ipc)
  • Int/ illum fuse 10a
  • J331
  • J395
  • Manual a/c
  • Nca
  • Onstar/ aldl fuse 10a
  • Outside rear view mirror switch
  • Park switch (floor console front compartment)
  • Passenger heated seat relay (if equipped)
  • Passenger seat adjuster switch (if equipped)
  • Passenger window switch
  • Power lumbar control seat
  • Prk/ lamp relay
  • Prk/ switch fuse 5a
  • Prk/lamp fuse 10a
  • Pwr/ mir fuse 10a
  • Pwr/ seat circuit breaker 25a
  • Pwr/wndw circuit breaker 25a
  • R/ defog relay
  • Radio
  • Rap relay
  • Rdo/ amp fuse 25a
  • Red
  • Remote control door lock receiver (rcdlr)
  • Rfa/ mod fuse 10a
  • S/roof fuse 20a
  • Starter
  • Sunroof motor
  • To aux pwr fuse (diagram 2 of 3)
  • Transmission control module (tcm)
  • Vehicle communication interface module (vcim) (w/ onstar)
  • W/ digital audio system
  • W/ driver
  • W/ sunroof
  • W/o digital audio system
  • W/o driver
  • W/o sunroof
  • Wsw/ rvc fuse 15a
  • X1 a1
  • X1 d12
  • X2 e2
  • X2 f9
  • X2 g1
  • X4 f1

5.3L VIN C, Power Distribution Wiring Diagram (2 of 3) for Buick LaCrosse CXL 2008

5.3L VIN C, Power Distribution Wiring Diagram (2 of 3) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 5.3L VIN C, Power Distribution Wiring Diagram (2 of 3) for Buick LaCrosse CXL 2008:

  • (behind left side of dash knee bolster, at base of steering column) g200
  • (in automatic transmission wiring harness, inside transmission housing, 19 cm from inline connector x113) j115
  • (in steering column wiring harness, near ignition switch) j200
  • 1-2 shift solenoid valve
  • 12 volt reference
  • 2-3 shift solenoid valve
  • A x1
  • A x2
  • A10
  • A2 x1
  • Abs fuse 10a
  • Acc
  • Air bag/ display fuse 10a
  • Automatic a/c
  • Automatic transmission
  • Aux pwr fuse 25a
  • Body control module
  • Body control module (bcm)
  • C x2
  • Compass fuse 10a
  • Crank voltage
  • Cruise fuse 2a
  • D11
  • E12
  • Ecm ign fuse 10a
  • Electronic brake control module (w/ abs)
  • Electronic compass module (w/ driver information center display)
  • Engine control module (ecm)
  • From ignition main pcb relay (diagram 2 of 3)
  • From wsw/rvc a fuse (diagram 1 of 3)
  • Front accessory power outlet
  • G113 (lower left front of engine, on transmission stud, near starter)
  • G202 (left side of dash, at base of steering column)
  • G302 (in right door sill, forward of right front seat)
  • Hvac control module
  • Hvac fuse 10a
  • I/p fuse block (behind right side of dash)
  • Ignition 1 voltage
  • Ignition 3 voltage
  • Ignition main pcb relay
  • Ignition switch
  • Inflatable restraint passenger air bag on/off indicator
  • Inflatable restraint passenger presence system module
  • Inflatable restraint sensing & diagnostic module
  • Inflatable restraint steering wheel module coil
  • Inside air temperature sensor
  • J101
  • J213
  • J214
  • J406
  • Key in ignition switch
  • Key in ignition switch signal
  • Left steering wheel control switch
  • Lock
  • Manual a/c
  • Nca
  • Pnk
  • Pwr/trn relay
  • Rear accessory power outlet
  • Rear object sensor control module
  • Red
  • Run
  • Start
  • Steering angle sensor (w/ active brake control)
  • Strtr relay
  • To etc/ecm fuse (diagram 3 of 3)
  • To fan 2 relay (diagram 3 of 3)
  • To strtr relay (diagram 2 of 3)
  • Torque converter clutch (tcc) solenoid valve
  • Trans fuse 10a
  • Transmission control module (tcm)
  • Underhood fuse block (mounted to right strut tower)
  • W/ park assist
  • X1 b
  • X1 c2
  • X100
  • X2 b9
  • X4 h1
  • Yaw & lateral accelerometer sensor (w/ active brake control)

5.3L VIN C, Power Distribution Wiring Diagram (3 of 3) for Buick LaCrosse CXL 2008

5.3L VIN C, Power Distribution Wiring Diagram (3 of 3) for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 5.3L VIN C, Power Distribution Wiring Diagram (3 of 3) for Buick LaCrosse CXL 2008:

  • (in engine wiring harness, on top of engine, 8 cm from breakout to fuel injector 3, towards fuel injector 5) j109
  • (in fuel injector wiring harness) j108
  • (in pre-engine wiring harness 5 cm from ignition coil 1 towards ignition coil 3) j106
  • (mounted to right strut tower) underhood fuse block
  • A/c cmprsr relay
  • Cylinder shutoff solenoid 1
  • Cylinder shutoff solenoid 4
  • Cylinder shutoff solenoid 6
  • Cylinder shutoff solenoid 7
  • Emissions 1 fuse 15a
  • Emissions 2 fuse 15a
  • Engine control module (ecm)
  • Etc/ecm fuse 15a
  • Evaporative emission (evap) canister purge solenoid valve
  • Fan 1 fuse 30a
  • Fan 1 relay
  • Fan 2 relay
  • Fan 3 fuse 30a
  • Fan 3 relay
  • Fog lamp pcb relay
  • From pwr/trn b relay (diagram 2 of 3)
  • From pwr/trn d relay (diagram 2 of 3)
  • Fuel injector
  • Fuel/pump relay
  • Hdm
  • Heated oxygen sensor (ho2s) 1
  • Heated oxygen sensor (ho2s) 2
  • High beam pcb relay
  • Horn pcb relay
  • Ignition coil/ module 1
  • Ignition coil/ module 2
  • Ignition coil/ module 3
  • Ignition coil/ module 4
  • Ignition coil/ module 5
  • Ignition coil/ module 6
  • Ignition coil/ module 7
  • Ignition coil/ module 8
  • Inj 1 fuse 20a
  • Inj 2 fuse 20a
  • J105
  • Mass air flow (maf)/ intake air temperature (iat) sensor
  • Nca
  • Pnk
  • Valve lifter oil manifold (vlom) assembly
  • Wiper pcb relay
  • Wpr fuse 25a