All Wiring Diagrams for GMC Suburban C1992 1500 model

COOLING FAN

Auxiliary Cooling Fan Wiring Diagram for GMC Suburban C1992 1500

List of elements for Auxiliary Cooling Fan Wiring Diagram for GMC Suburban C1992 1500:

• (alero gl)
• (all others)
• (below dash, left of steering column) data link connector (dlc)
• (pont) (olds)
• 2.4l
• 3.4l
• A/c bfc fuse 10a
• A10
• A11
• A12
• A9 b1
• B10
• B11
• B12
• Bfc batt fuse 10a
• Body control module (bcm) (behind right side of dash)
• C3 b12
• C3 b9
• C3 c11
• Dome
• Driver door lock switch
• Engine coolant level switch (right side of eng compt)
• Fuse out
• G102 (left front shock tower)
• G202 (left side of dash)
• G300 (below left side of driver's seat)
• G301 (below right side of front passenger's seat)
• Ground
• Handle
• Head
• Hot at all times
• Hot in on or start
• Ign 1 pos voltage
• Ignition switch (key warning switch)
• Inadvertent power out
• Instrument cluster
• Int lps fuse 10a
• Interior lamps cntrl
• Interior lights system
• Key in ign in
• Left i/p fuse block
• Left i/p junction block
• Left rear door ajar switch
• Lft frt door dome in
• Low eng coolant input
• Low oil press, hi temp, low fuel, brake, service eng, check oil, volts ind
• Low washer solvent in
• Micro- processor
• Nca
• Off
• Other door dome in
• Park
• Park brake in
• Park brake switch
• Park lamp on
• Parklamp fuse 15a
• Pass- enger door lock switch
• Pnk
• Powertrain control module (pcm) (below left side of dash)
• Right i/p fuse block
• Right i/p junction block
• Right rear door ajar switch
• Seat belt sw in
• Seat belt switch (part of driver's seat belt buckle)
• Second- ary latch
• Serial data
• Turn/ headlamp/ wiper switch assembly
• Underhood junction block
• Washer solvent level sensor (inside left front fender)

DEFOGGERS

Defogger Wiring Diagram for GMC Suburban C1992 1500

List of elements for Defogger Wiring Diagram for GMC Suburban C1992 1500:

• 3.5l
• 4.0l
• A11
• A12
• A15
• A16
• Belt sw input
• Belt sw ret
• Class 2 data
• Computer data lines system
• Dash integration module (behind right side of dash, under sound insulator)
• Door open
• Dr ajar input
• Dr open input
• Driver door lock actuator (in door)
• Driver door module (inside driver door)
• G200 (behind left kick panel)
• G203 (behind right kick panel)
• Ground
• Head sw input
• Headlamp switch
• Ignition switch
• Inflatable restraint sensing & diagnostic module (under rear of center console, mounted to floor pan)
• Instrument cluster
• Instrument panel integration module (at center of dash, behind heater & a/c controls)
• Key in signal
• Key-in- ignition switch
• Left front seat belt switch (closed w/belt unbuckled)
• Left turn in
• Nca
• Park
• Park sw input
• Powertrain control module (at left side of engine compt, under air cleaner)
• Radio
• Right turn in
• S205
• S250
• S251
• Turn signal/ hazard flasher module (behind left side of dash, above data link connector)

HORN

Horn Wiring Diagram for GMC Suburban C1992 1500

List of elements for Horn Wiring Diagram for GMC Suburban C1992 1500:

• (in engine harness)
• A/c
• A/c compressor clutch coil
• A/c compressor clutch relay (in underhood fuse block)
• A/c fuse 10a
• A/c high pressure switch (rear of a/c compressor)
• A/c low pressure switch (in refrigerant line)
• Bi-lev
• Blnd
• Def
• Diode (in underhood fuse block)
• G119 (right side of engine)
• Harness)
• Heat
• Heater & a/c controller
• Hot at all times
• Hot in run
• Hot in run or start
• Htr-a/c fuse 12 20a
• I/p fuse block (lower left kick panel)
• Ign e fuse 10a
• Max
• Off
• Pnk
• Powertrain control module (on left front inner fender)
• S215 (dash harn, 4 cm from radio breakout)
• Underhood fuse block (left side of engine compt)
• Vent

POWER DOOR LOCKS

Power Door Lock Wiring Diagram, 4 Door for GMC Suburban C1992 1500

List of elements for Power Door Lock Wiring Diagram, 4 Door for GMC Suburban C1992 1500:

• (if equipped) (left rear of cabin, behind rear wheelwell)
• (in refrigerant line) a/c low pressure switch
• (left body harn, 22 cm from front dome lamp breakout)
• (left body harn, near chmsl breakout) s400
• (left rear of cabin, behind rear wheelwell)
• (rear a/c harn, 7 cm from blower mtr resistor breakout) s405
• (under dash right
• A/c
• A/c compressor clutch coil
• A/c compressor clutch relay (in underhood fuse block)
• A/c fuse 10a
• A/c high pressure switch (rear of a/c compressor)
• Auxiliary blower motor
• Auxiliary blower motor low speed relay (if equipped)
• Auxiliary blower motor resistor
• Bi-lev
• Blend
• Blower fuse 60a
• Blower motor (right rear of engine compt, on firewall)
• Blower motor resistor assembly (right rear of engine compt, in blower motor housing)
• C1 c
• C202
• C3 d3
• Convenience center
• D3 c3
• Def
• Diode (in underhood fuse block)
• Front auxiliary hvac control assembly (if equipped)
• G119 (right side of engine)
• G200 (behind left kick panel)
• G402 (left rear of vehicle)
• Heat
• Hot at all times
• Hot in run
• Hot in run or start
• Htr-a/c fuse 12 20a
• Hvac control assembly
• I/p fuse block (lower left kick panel)
• Ign e fuse 10a
• Interior lights system
• Max
• Med
• Off
• Pnk
• Powertrain control module (on left front inner fender)
• Rear auxiliary mode actuator (left rear interior)
• Rear auxiliary temperature actuator (left rear interior)
• Red
• Rr blower fuse 30a
• Rr hvac fuse 24 10a
• S103 (in engine harness)
• S152 (in engine harness)
• S202
• S202 (dash harn, in i/p relay center)
• S404
• S411 (rear a/c harn, 5 cm from o/s air valve actuator breakout)
• S412 (rear a/c harn, 13 cm from blower motor relay breakout)
• S413 (rear a/c harn, 7 cm from rear blower motor resistor breakout)
• Side of hvac plenum) air temperature actuator
• Tan
• Temp
• Underhood fuse block (left side of engine compt)
• Vent
• Vent mode

POWER MIRRORS

Power Mirror Wiring Diagram for GMC Suburban C1992 1500

List of elements for Power Mirror Wiring Diagram for GMC Suburban C1992 1500:

• (in engine harness)
• A/c
• A/c compressor clutch coil
• A/c compressor clutch relay (in underhood fuse block)
• A/c fuse 10a
• A/c high pressure switch (rear of a/c compressor)
• A/c low pressure switch (in refrigerant line)
• Bi-lev
• Blnd
• Def
• Diode (in underhood fuse block)
• G119 (right side of engine)
• Harness)
• Heat
• Heater & a/c controller
• Hot at all times
• Hot in run
• Hot in run or start
• Htr-a/c fuse 12 20a
• I/p fuse block (lower left kick panel)
• Ign e fuse 10a
• Max
• Off
• Pnk
• Powertrain control module (on left front inner fender)
• S215 (dash harn, 4 cm from radio breakout)
• Underhood fuse block (left side of engine compt)
• Vent

POWER SEATS

Power Seat Wiring Diagrams for GMC Suburban C1992 1500

List of elements for Power Seat Wiring Diagrams for GMC Suburban C1992 1500:

• (left kick panel)
• A12
• Base
• Battery input
• C200
• C210
• Convenience center (under left side of dash)
• Driver door jamb switch
• Except base
• Fasten belts out
• G200
• G200 (left kick panel)
• Gauges fuse 4 10a
• Ground
• Hazard fuse 5 20a
• Hot at all times
• Hot in park or head
• Hot in run or start
• I/p fuse block (on lower left kick panel)
• Ignition key alarm switch
• Ignition on input
• Illum mir fuse 14 10a
• Instrument cluster
• Instrument cluster system
• Key-in sw input
• Lights on input
• Multi-function alarm module (under left side of dash)
• Nca
• Pnk
• S201
• S202
• S206
• S209 (i/p harn, 39 cm into inflatable restraint sensing & diagnostic module breakout)
• S216
• S222
• S223
• S500
• Safety belt input
• Safety belt lamp
• Seat belt switch (opens with belt buckled) (in driver's stationary belt connector)
• Speed input
• Tan

POWER WINDOWS

Power Window Wiring Diagram, 4 Door for GMC Suburban C1992 1500

List of elements for Power Window Wiring Diagram, 4 Door for GMC Suburban C1992 1500:

• (at dlc connector)
• (under left side of dash)
• Acc-ign circuit breaker (exc 1994) 30a
• C506
• C507
• Convenience center
• Fuse block
• G206
• Gauges fuse 20a
• Hot in acc or run
• Hot in run or start
• Left front power window motor
• Left front window
• Left rear power window motor
• Left rear window
• Left rear window switch
• Master window switch
• Pnk
• Pwr-wdo circuit breaker (1994) 30a
• Right front power window motor
• Right front window
• Right front window switch
• Right rear power window motor
• Right rear window
• Right rear window switch
• Switch illumination lamp
• Tan

RADIO

2-Speaker System Wiring Diagram for GMC Suburban C1992 1500

List of elements for 2-Speaker System Wiring Diagram for GMC Suburban C1992 1500:

• (ex 1994) (1994)
• (ex. 1991)
• Antenna
• Antenna input
• Coaxial cable
• Ctsy fuse 20a
• Dimmer
• Fuse block (under left side of dash)
• G206 (center of dash)
• Ground
• Hot at all times
• Hot in accy or run
• Ign
• Interior lights system
• Left front speaker
• Lt frt spkr
• Memory(bat)
• Park lamp
• Radio
• Radio fuse 10a 15a
• Right front speaker
• Rt frt spkr
• Tan

AM/FM Stereo for GMC Suburban C1992 1500

List of elements for AM/FM Stereo for GMC Suburban C1992 1500:

• (ex 1994) (1994)
• Antenna
• Antenna out
• Battery
• C243
• C244
• C247
• C248
• C251
• Cassette deck
• Ctsy fuse 20a
• Data
• Dimmer
• Fuse block (under left side of dash)
• G206 (center of dash)
• Graphic equalizer
• Ground
• Hi ground
• Hot at all times
• Hot in accy or run
• Ignition
• Interior lights system
• Left audio
• Left front speaker
• Left rear speaker
• Lf (+)
• Lf (-)
• Lo ground
• Lr (+)
• Lr (-)
• Mem (data)
• Memory
• Mute
• Park lamp
• Pnk
• Power antenna system
• Radio control head
• Radio fuse 10a 15a
• Radio receiver
• Red
• Rf (+)
• Rf (-)
• Right audio
• Right front speaker
• Right rear speaker
• Rr (+)
• Rr (-)
• Tan
• Tape on
• Volt

AM/FM Stereo, with Cassette & Amplifier for GMC Suburban C1992 1500

List of elements for AM/FM Stereo, with Cassette & Amplifier for GMC Suburban C1992 1500:

• (ex 1994) (1994)
• Amplifier relay
• Antenna
• Antenna out
• Battery
• C10
• C11
• C12
• C13
• C14
• C15
• C243
• C244
• C247
• C248
• C251
• Cassette deck
• Convenience center (under left side of dash)
• Ctsy fuse 20a
• Data
• Dimmer
• Fuse block (under left side of dash)
• G206 (center of dash)
• Graphic equalizer
• Ground
• Hi ground
• Hot at all times
• Hot in accy or run
• Ignition
• Interior lights system
• Left audio
• Left front speaker
• Left rear side door speaker
• Left rear speaker
• Lf (+)
• Lf (-)
• Lo ground
• Lr (+)
• Lr (-)
• Lt rr door spkr
• Lt rr spkr
• Mem (data)
• Memory
• Mute
• Not used
• Park lamp
• Pnk
• Power amplifier relay (under dash, left of pedal bracket)
• Radio control head
• Radio fuse 10a 15a
• Radio power amplifier (under driver's seat)
• Radio receiver
• Red
• Rf (+)
• Rf (-)
• Right audio
• Right front speaker
• Right rear side door speaker
• Right rear speaker
• Rr (+)
• Rr (-)
• Rt rr door spkr
• Rt rr spkr
• Tan
• Tape on
• Volt

STARTING/CHARGING

Charging Wiring Diagram for GMC Suburban C1992 1500

List of elements for Charging Wiring Diagram for GMC Suburban C1992 1500:

• (right inner fender near battery) g101
• Battery
• Fuse block (left side of dash)
• G110 (left front of engine)
• G119 (right front of engine)
• Gages fuse 20a
• Gen indicator
• Generator
• Hot in start or run
• Instrument cluster
• Junction block (rear of engine compt)
• Left battery (w/ dual batteries or diesel)
• Red
• Starting system

Starting Wiring Diagram for GMC Suburban C1992 1500

List of elements for Starting Wiring Diagram for GMC Suburban C1992 1500:

• A/t
• Acc
• Battery
• Clutch pedal position switch (top of clutch pedal)
• Crank fuse (1993)
• G101 (right inner fender near battery)
• G110 (left front of engine)
• G119 (right front of engine)
• Hot at all times
• Ignition switch
• Left battery (w/ dual batteries or diesel)
• Lock
• M/t
• Off
• Power distribution system
• Run
• Start
• Starter motor

TRUNK, TAILGATE, FUEL DOOR

Rear Glass Release Wiring Diagram for GMC Suburban C1992 1500

List of elements for Rear Glass Release Wiring Diagram for GMC Suburban C1992 1500:

• 20a (1992)
• A/t
• Ctsy fuse t/grel fuse 25a (1993)
• Fuse block
• G134 (top of engine)
• G998 (right "d" pillar)
• Hot at all times
• Liftgate window release solenoid
• M/t
• Park brake warning switch
• Park/ neutral position switch
• Rear window release relay (left side of i/p)
• Rear window release switch

WIPER/WASHER

2-Speed Wiper/Washer Wiring Diagram for GMC Suburban C1992 1500

List of elements for 2-Speed Wiper/Washer Wiring Diagram for GMC Suburban C1992 1500:

• Fuse block
• G104 (on left radiator support)
• G123 (right rear of engine compt)
• High speed
• Hot in accy or run
• Low speed
• Mechanical arm
• Off
• Park switch
• Pnk
• Washer pump motor
• Washer switch
• Windshield wiper motor module
• Wiper fuse 25a
• Wiper/ washer switch

Interval Wiper/Washer Wiring Diagram for GMC Suburban C1992 1500

List of elements for Interval Wiper/Washer Wiring Diagram for GMC Suburban C1992 1500:

• Control area
• Delay
• Delay/ speed/ wash control
• Fuse block
• G104 (on left radiator support)
• G123 (right rear of eng compt)
• Hot in accy or run
• Ign
• Low
• Max
• Min
• Mist
• Off
• Park switch
• Pnk b
• Pulse switch
• Washer motor
• Washer switch
• Windshield wiper motor module (center rear of engine compt)
• Wiper fuse 25a
• Wiper/ washer switch

Rear Wiper/Washer Wiring Diagram for GMC Suburban C1992 1500

List of elements for Rear Wiper/Washer Wiring Diagram for GMC Suburban C1992 1500:

• Acc-ign circuit breaker 30a
• Control area
• Convenience center
• Delay/ speed/ wash control
• Fuse block
• G202 (left side of i/p)
• G998 (at right "d" pillar)
• Hot in accy or run
• Ign
• Mist
• Off
• Park switch
• Pnk
• Pulse
• Rear washer pump (at washer reservoir)
• Rear wiper motor module (on lower rear liftgate glass)
• Rear wiper/ washer switch
• Wash switch