POWER DISTRIBUTION — Buick Park Avenue 2003 — SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Buick Park Avenue 2003

List of elements for Power Distribution Wiring Diagram (1 of 4) for Buick Park Avenue 2003:

69

• (in onstar harness, 12 cm from c345) s361
• A10 c1
• A12
• Abs fuse 50a
• Amplifier
• B10
• B12
• Bat 1 fuse 60a
• Bat 2 fuse 60a
• Battery
• Blo mot fuse 30a
• Blower control module processor
• Body control module
• C/ltr fuse 15a
• Cd/ph fuse 10a
• Cool fan 2 fuse 30a
• Cool fan 2 relay
• Cool fan 2 relay (low speed)
• Cool fan s/p relay
• Cstr/sbm fuse 10a
• Data link connector
• Ddm fuse 10a
• Driver door module
• Driver heated seat module
• E11
• E12
• E16
• Electronic brake control module
• F/pmp fuse 20a
• F10
• F11
• F16
• Fuel door release solenoid
• Fuel pump relay
• G201 (under right kick panel trim plate)
• Generator
• Hdlp fuse 30a
• Htdstl fuse 10a
• I/p cigar lighter
• I/p fuse block
• Ign fuse 40a
• Instrument panel cluster
• Instrument panel integration module
• Lamp control module
• Left underhood fuse block
• Passenger door module
• Pdm fuse 10a
• Radio
• Rdm fuse 10a
• Rdo fuse 10a
• Rear door module
• Rear fuse block
• Red
• Remote playback device- cd changer
• Run/crk fuse 15a
• S217
• Sbm fuse 10a
• Starter
• Starter fuse 30a
• Starter relay
• To i/p fuse block pin d10 (diagram 3 of 4)
• To ign relay (diagram 3 of 4)
• To lp pk fuse (diagram 4 of 4)
• To rear fuse block pins a7 & b7 (diagram 2 0f 4)
• To rr defog fuse (diagram 2 of 4)
• To run fuse (diagram 3 of 4)
• Trk rel fuse 15a
• Trunk lid release relay
• Vehicle interface unit

Power Distribution Wiring Diagram (2 of 4) for Buick Park Avenue 2003

List of elements for Power Distribution Wiring Diagram (2 of 4) for Buick Park Avenue 2003:

76

• (in left front seat harn, 31.5 cm from left front seat switch)
• (in right front seat harn, 31.5 cm from right seat switch) s331
• (in right side body harn, 6 cm from passenger seat harn breakout) s300
• A10
• A11
• A12
• A16
• Accessory power outlet
• Air pump fuse 40a
• Air pump relay
• Automatic level control compressor
• Automatic level control sensor
• Aux otlt fuse 25a
• Aux otlt fuse 30a
• B12
• C/ltr l fuse 15a
• C/ltr r fuse 15a
• C11
• Cool fan 1 relay (high speed)
• Cool fan 2 fuse 30a
• D11
• Driver adjuster seat switch
• Driver door module
• Driver seat adjuster switch
• Driver seat lumbar switch
• E12
• Elc circuit breaker 30a
• Elc relay
• F10
• From batt 2 fuse (diagram 1 0f 4)
• From battery (diagram 1 0f 4)
• Front accessory power outlet
• Front passenger heated seat module
• Front passenger seat adjuster switch
• G201 (under right kick panel trim plate)
• G402 (on right rear of wheelwell)
• G403 (on left rear of wheelwell)
• Htd bk lite relay
• Htdst r fuse 10a
• I/p fuse block
• Inflatable restraint steering wheel module coil
• Left rear door cigar lighter
• Left underhood fuse block
• Mem/rfa fuse 10a
• Memory seat module
• Nca
• Passenger door module
• Power sunroof express module
• Pwr seat circuit breaker 25a
• Pwr wdo circuit breaker 30a
• Radio
• Rap relay
• Rdo/ph fuse 5a
• Rear accessory power outlet
• Rear defog fuse 40a
• Rear door module
• Rear fuse block
• Red
• Remote function actuator module
• Right rear door cigar lighter
• Right seat lumbar switch
• Right steering wheel controls
• Right underhood fuse block
• S202 (in body harn, 30 cm from p100)
• S208
• S332
• S338
• S400
• S401
• Steering column fuse holder
• Sunrf fuse 20a
• Switch fuse 2a
• W/ custom front console
• W/ memory seats & power lumbar
• W/o custom front console
• W/o memory seats & power lumbar

Power Distribution Wiring Diagram (3 of 4) for Buick Park Avenue 2003

List of elements for Power Distribution Wiring Diagram (3 of 4) for Buick Park Avenue 2003:

89

• A/c fuse 10a
• A11
• Abs fuse 10a
• Accy
• Accy relay
• Automatic level control sensor
• B11
• B15
• C1 d3
• C1 f2
• C10
• C11
• C2 a4
• C2 a6
• C2 c10
• C2 e2
• C2 e4
• C2 f1
• C3 a5
• C3 d10
• C3 d2
• C3 e9
• C4 d12
• Cr cont fuse 10a
• Cruise control module
• D11
• D13
• Elc fuse 10a
• Elc relay
• Electronic brake control module
• F12
• From ign fuse (diagram 1 of 4)
• From left underhood fuse block (diagram 1 of 4)
• From run fuse (diagram 3 of 4)
• From run/crk fuse (diagram 1 of 4)
• Front passenger heated seat module
• G105 (beneath battery tray)
• G203 (under right kick panel trim plate)
• Garage door opener
• Head- up display
• Head- up display switch
• Htd bk lite relay
• Hud fuse 10a
• Hvac control module
• Hvac fuse 10a
• I/p fuse block
• Ign relay
• Ign sen fuse 10a
• Ign-3 relay
• Ignition switch
• Inside rearview
• Instrument panel cluster
• Instrument panel integration module
• Left air temperature actuator
• Left heated seat module
• Left under- hood fuse block
• Lock
• Memory seat module
• Mirror
• Mode actuator
• Nca
• Nca nca
• Off
• Outside moisture sensor
• Pnk
• Pnk c3
• Rear fuse block
• Recirculation actuator
• Red
• Remote control door lock module
• Right air temperature actuator
• Run
• Run fuse 10a
• S101
• S274 (in hvac harn, 35.5 cm from mode actuator)
• S305 (in headliner harn, 70 cm from c305)
• S339 (in left front seat harn, 9.5 cm from c309)
• Start
• To accy & ign-3 relays (diagram 3 of 4)
• To injr fuse (diagram 4 of 4)
• To rear fuse block pins c2 & a5 (diagram 4 of 4)
• Turn signal multi- functioni switch
• Turn signal/ multifunction switch
• Under- hood fuse block
• W/ heated seats
• W/o heated seats
• Windshield wiper motor
• Wsw fuse 30a
• Wsw/rfa fuse 10a

Power Distribution Wiring Diagram (4 of 4) for Buick Park Avenue 2003

List of elements for Power Distribution Wiring Diagram (4 of 4) for Buick Park Avenue 2003:

86

• (in transaxle, 19 cm from c100) red
• 1-2 shift solenoid valve
• 2-3 shift solenoid valve
• A/c clu fuse 10a
• A/c clutch relay
• A11
• A12
• A15
• B/u lp fuse 10a
• B10
• B11
• B12
• Body control module
• C1 c7
• C1 d14
• C1 e12
• C1 e4
• C2 a7
• C2 a9
• C2 b4
• C2 e4
• C2 f5
• C2 f6
• C3 a4
• C3 c2
• C3 e3
• C3 e5
• C3 e6
• C3 e7
• C3 f5
• C3i fuse 10a
• C4 a5
• C4 a9
• Crk fuse 5a
• E11
• E12
• Evaporative emissions canister vent valve
• Evaporative emissions purge valve
• F12
• From ign relay (diagram 3 of 4)
• From ignfd fuse (diagram 4 of 4)
• From ignition switch pin a7 & a8 (diagram 3 of 4)
• From l left underhood fuse block (diagram 1 of 4)
• Fuel injector
• Heated oxygen sensor 1
• Horn fuse 30a
• Horn relay
• Hzdt/sg fuse 15a
• I/p fuse block
• Ignfd fuse 10a
• Ignition control module
• Inflatible restraint sensing & diagnostic module
• Injr fuse 10a
• Instrument panel cluster
• Lamp control module
• Left under- hood fuse block
• Lp pk fuse 25a
• Mass airflow sensor
• Nca
• Oxy sen fuse 10a
• Oxygen sensor 2
• Pcm fuse 10a
• Pcm/cru fuse 10a
• Perim lp relay
• Pnk
• Pnk f6
• Pnk pnk
• Powertrain control module
• Rear fuse block
• Rear object sensor control module
• Red
• Remote control door lock receiver
• S113
• Sbm fuse 10a
• Sbm lcm fuse 10a
• Sir fuse 10a
• Starter relay
• Stop fuse 20a
• Stop lamp switch
• Supercharger boost control solenoid
• T/sig fuse 10a
• Theft deterrent control module
• To t/s & sbm/lcm fuse (diagram 4 of 4)
• Torque converter clutch solenoid valve
• Turn signal/ hazard flasher module
• Turn signal/ multifunction switch