POWER DISTRIBUTION – GMC Sonoma 1994 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for GMC Sonoma 1994

List of elements for Power Distribution Wiring Diagram (1 of 3) for GMC Sonoma 1994:

63

• (ln2 only)
• 4wal brake module
• 4wd fuse 20a
• All except lb4 w/vcm
• Audio alarm module
• Battery
• Blower relay
• Brake switch
• C10
• Cigarette lighter
• Convenience center
• D14
• D15
• Dome lamp
• Drl fuse 10a
• Drl relay
• Ecm batt fuse 15a
• Electric shift transfer case module
• Floor panel tray power receptacles a & b
• Fog lamp relay
• Fog lps fuse 20a
• Fuel pump relay convenience center
• Fuse block
• Fusible link (12 ga-rust)
• Fusible link (12 ga-rust) (lb4 only)
• Fusible link (14 ga-rust) (lb4, l35 only)
• Fusible link (16 ga-rust)
• G112 (left side of engine)
• Generator
• Hazard flasher
• Head
• Hood lamp
• Horn dm fuse 20a
• Horn relay
• I/p compartment box lamp
• Junction block
• Lb4 w/vcm
• Left i/p courtesy lamp
• Left power door lock switch
• Left vanity mirror lamp
• Light switch assembly
• Nca
• Off
• Oil pressure switch
• Outside rearview mirror switch
• Park
• Power distribution center a
• Power distribution center b
• Powertrain control module
• Pwr acc circuit breaker 30a
• Pwr aux fuse 25a
• Radio
• Rdo batt fuse 15a
• Rearview mirror map lamp
• Red
• Right i/p courtesy lamp
• Right power door lock switch
• Right vanity mirror lamp
• Rwal module
• Starter solenoid
• Stop-haz fuse 20a
• T/l ctsy fuse 20a
• To ignition switch

Power Distribution Wiring Diagram (2 of 3) for GMC Sonoma 1994

List of elements for Power Distribution Wiring Diagram (2 of 3) for GMC Sonoma 1994:

42

• 20a
• A/c compressor clutch relay
• Accy
• Block
• Brake fuse 15a
• Brake switch
• Bulb test
• C201
• C202
• Except ln2
• Four wheel antilock brake control module
• From fusble link
• Fuse
• Heater-a/c control switch or heater control switch
• Htr a/c fuse 25a
• Ignition
• Lb4 w/ vcm only
• Left front power window switch
• Lock
• Nca
• Off
• Outside air temp door control switch
• Pnk
• Power distribution center a
• Power distribution center b
• Pulse wiper/ washer switch
• Pwr wdo circuit breaker 30a
• Radio
• Radio fuse
• Rearview mirror map lamp
• Red
• Right front power window switch
• Run
• Spare fuse (not used)
• Start
• Starting/ charging system
• Switch
• Temp door motor
• Vehicle control module
• Vehicle speed sensor buffer
• Wiper fuse 25a
• Wiper motor and module

Power Distribution Wiring Diagram (3 of 3) for GMC Sonoma 1994

List of elements for Power Distribution Wiring Diagram (3 of 3) for GMC Sonoma 1994:

60

• (heated) oxygen sensor
• (interior lights system)
• (l35)
• Accy
• All except l35 (m/t) & lb4 w/vcm
• All except lb4 w/vcm
• Audio alarm module
• Backup lamp switch
• Bulb test
• Convience center
• Cruise control module
• Cruise control switch
• Daytime running lamps module
• Daytime running lamps relay
• E15 a6
• Ecm ign fuse 10a
• Egr electronic vacuum regulator solenoid valve
• Electric shift transfer case control module
• Electric shift transfer case control switch
• Electric transfer case
• Evaporative canister purge solenoid
• F15
• Four-wheel drive indicator
• Four-wheel drive indicator module
• From
• Front axle switch
• Fuel injector
• Fusible link
• Gauges fuse 20a
• Generator
• I/p lps fuse 5a
• Ignition switch
• Instrument cluster printed circuit
• Interior lights
• L35 & lb4 (a/t)
• L35 & lb4 w/nb2 only
• L35 (a/t) only
• L35 only
• L35, ln2 only
• Lb4 only
• Lb4 w/vcm only
• Lb4, l35 only
• Linear egr solenoid
• Ln2 & lb4 (m/t)
• Lock
• Off
• Panel dimmer switch assembly
• Pnk
• Power distribution center a
• Powertrain control module
• Red
• Run
• Start
• Throttle body fuel injector 1 relay
• Throttle body fuel injector 2 relay
• Transmission
• Turn b/u fuse 15a
• Turn signal flasher
• Varible tuning control relay
• Vehicle control module