All Wiring Diagrams for GMC Pickup C1993 3500

POWER DOOR LOCKS

Power Door Lock Wiring Diagram, 2 Door for GMC Pickup C1993 3500

List of elements for Power Door Lock Wiring Diagram, 2 Door for GMC Pickup C1993 3500:

13

• (under left side of i/p)
• Acc-batt circuit breaker 30a
• Convenience center
• Fuse block
• G202 (at dlc connector)
• Hot at all times
• Left front door lock motor
• Left front door lock switch
• Lock
• Right front door lock motor
• Right front door lock switch
• Tan
• Unlock

POWER MIRRORS

Power Mirror Wiring Diagram for GMC Pickup C1993 3500

List of elements for Power Mirror Wiring Diagram for GMC Pickup C1993 3500:

14

• Acc-batt circuit breaker 30a
• Convenience center (under left side of i/p)
• Convenience center (under left side of i/p)
• Down
• Fuse block
• G206 (at dlc connector)
• Hot at all times
• In-line fuse
• Left
• Left outside power mirror
• Left/ right motor
• Power outside rearview mirror switch
• Right
• Up/ down motor

POWER SEATS

Power Seat Wiring Diagrams for GMC Pickup C1993 3500

List of elements for Power Seat Wiring Diagrams for GMC Pickup C1993 3500:

17

• 30a
• Acc-batt circuit breaker
• Back
• Convenience center (under left side of i/p)
• Down
• Entire seat
• For- ward
• Forward/ rearward motor
• Front height
• Front tilt motor
• Fuse block
• G206 (at dlc connector)
• Hot at all times
• Power seat switch
• Rear height
• Rear tilt motor
• Tan

RADIO

2-Speaker System Wiring Diagram for GMC Pickup C1993 3500

List of elements for 2-Speaker System Wiring Diagram for GMC Pickup C1993 3500:

23

• (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 Pickup C1993 3500

List of elements for AM/FM Stereo for GMC Pickup C1993 3500:

50

• (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 Pickup C1993 3500

List of elements for AM/FM Stereo, with Cassette & Amplifier for GMC Pickup C1993 3500:

66

• (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

WIPER/WASHER

2-Speed Wiper/Washer Wiring Diagram for GMC Pickup C1993 3500

List of elements for 2-Speed Wiper/Washer Wiring Diagram for GMC Pickup C1993 3500:

15

• Frt wiper fuse 25a
• Fuse block
• G106 (behind left head lamp)
• G117 (rear of right cylinder head)
• 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/ washer switch

Interval Wiper/Washer Wiring Diagram for GMC Pickup C1993 3500

List of elements for Interval Wiper/Washer Wiring Diagram for GMC Pickup C1993 3500:

21

• Control area
• Delay
• Delay/ speed/ wash control
• Frt wiper fuse 25a
• Fuse block
• G106 (behind left headlamp)
• G117 (rear of right cylinder head)
• Hot in accy or run
• Ign
• Low
• Max
• Min
• Mist
• Off
• Park switch
• Pnk
• Pulse switch
• Washer motor
• Washer switch
• Windshield wiper motor module (center rear of engine compt)
• Wiper/ washer switch