Wiring Diagrams GMC Pickup K2500 (1985-2000)
Contents — 64 systems, 357 diagrams
Engine performance 6.5l
- Wiring diagram engine performance 6.5l (vin f)s
- Wiring diagram engine performance 6.5l (vin f)s, 4l60e a/t
- Wiring diagram engine performance 6.5l (vin f)s, 4l80-e a/t (1 of 2)
- Wiring diagram engine performance 6.5l (vin f)s, 4l80-e a/t (2 of 2)
- Wiring diagram engine performance 6.5l (vin f)s, 4l80e a/t
- Wiring diagram engine performance 6.5l (vin f)s, m/t
- Wiring diagram engine performance 6.5l (vin p)s, 4l60-e a/t (1 of 2)
- Wiring diagram engine performance 6.5l (vin p)s, 4l60-e a/t (2 of 2)
- Wiring diagram engine performance 6.5l (vin p)s, 4l60e a/t
- Wiring diagram engine performance 6.5l (vin p)s, 4l80e a/t
- Wiring diagram engine performance 6.5l (vin p)s, m/t
- Wiring diagram engine performance 6.5l (vin s)s
- Wiring diagram engine performance 6.5l (vin s)s, 4l60e a/t
- Wiring diagram engine performance 6.5l (vin s)s, 4l80-e a/t (1 of 2)
- Wiring diagram engine performance 6.5l (vin s)s, 4l80-e a/t (2 of 2)
- Wiring diagram engine performance 6.5l (vin s)s, 4l80e a/t
- Wiring diagram engine performance 6.5l (vin s)s, m/t
Headlights
- Fog lamp circuit, composite with drl
- Fog lamp circuit, sealed beam with drl
- Headlamps circuit, drl with composite lamps
- Headlamps circuit, drl with sealed beam lamps
- Headlamps circuit, with sealed beam lamps
- Headlamps/fog lamps circuit, with composite lamps
- Headlight circuit, composite with drl
- Headlight circuit, composite without drl
- Headlight circuit, sealed beam with drl
- Headlight circuit, sealed beam without drl
- Headlight circuit, with quad headlamps
- Headlight circuit, with sealed beam headlamps
- Headlight circuit, with sealed beam lamps
Interior lights
- Courtesy lamp circuit
- Courtesy lamp circuit, crew cab with auxiliary lighting
- Courtesy lamp circuit, crew cab with overhead roof console
- Courtesy lamps circuit
- Courtesy lamps circuit, old style
- Courtesy lamps circuit, regular cab/extended cab
- Courtesy lamps circuit, without auxiliary lighting
- Instrument illumination circuit
- Instrument illumination circuit, old style
- Overhead console lamps circuit
- Overhead console lamps circuit, old style base
Power seats
- 6-way power seat circuit
- Front seat heater circuit
- Heated seats circuit
- Lumbar circuit
- Lumbar circuit, bench seat
- Lumbar circuit, bucket and split bench seat
- Lumbar circuit, bucket and split bench with heated seat
- Lumbar circuit, bucket and split bench without heated seat
- Lumbar circuit, with bucket seat
- Lumbar circuit, without bucket seat
- Power seat circuits
Transmission 5.0l
- 5.0l (vin h), transmission circuit, 4l60-e
- 5.0l (vin h), transmission circuit, 4l80-e
- 5.0l (vin m), transmission circuit, 4l60-e
- Electronic transfer case circuit
- Manual transfer case circuit, with heavy duty transmission
- Manual transfer case circuit, with light duty transmission
- Transfer case circuit
- Transfer case circuit, except k300
- Transfer case circuit, k300 only
- Transfer case circuit, with electronic shift control
- Transfer case circuit, without electronic shift control
Transmission 5.7l
- 4wd circuit, with electronic shift control
- 4wd circuit, without electronic shift control, with heavy duty transmissio
- 4wd circuit, without electronic shift control, with light duty transmissio
- 5.7l (vin k), transmission circuit, 4l60-e
- 5.7l (vin k), transmission circuit, 4l80-e
- 5.7l (vin r), transmission circuit, 4l60-e
- 5.7l (vin r), transmission circuit, 4l80-e
- 5.7l vin k, a/t circuit, 4l60-e
- 5.7l vin r, a/t circuit, 4l60-e
- 5.7l vin r, a/t circuit, 4l80-e
- Electronic transfer case circuit
- Manual transfer case circuit, with heavy duty transmission
- Manual transfer case circuit, with light duty transmission
- Transfer case circuit
- Transfer case circuit, except k300
- Transfer case circuit, k300 only
- Transfer case circuit, with electronic shift control
- Transfer case circuit, without electronic shift control
- Transfer case circuit, without electronic shift control, with light duty transmissio
Transmission 6.5l
- 4wd circuit, with electronic shift control
- 4wd circuit, without electronic shift control, with heavy duty transmissio
- 4wd circuit, without electronic shift control, with light duty transmissio
- 6.5l (vin f), transmission circuit
- 6.5l (vin f), transmission circuit, 4l80-e
- 6.5l (vin p), transmission circuit
- 6.5l (vin p), transmission circuit, 4l60-e
- 6.5l (vin p), transmission circuit, 4l80-e
- 6.5l (vin s), transmission circuit
- 6.5l (vin s), transmission circuit, 4l80-e
- 6.5l vin f, a/t circuit, 4l80-e
- Electronic transfer case circuit
- Manual transfer case circuit, with heavy duty transmission
- Manual transfer case circuit, with light duty transmission
- Transfer case circuit
- Transfer case circuit, except k300
- Transfer case circuit, k300 only
- Transfer case circuit, with electronic shift control
- Transfer case circuit, without electronic shift control
- Transfer case circuit, without electronic shift control, with light duty transmissio
Transmission 7.4l
- 4wd circuit, with electronic shift control
- 4wd circuit, without electronic shift control, with heavy duty transmissio
- 4wd circuit, without electronic shift control, with light duty transmissio
- 7.4l (vin j), transmission circuit, 4l80-e
- 7.4l (vin n), transmission circuit, 4l80-e
- 7.4l vin j, a/t circuit, 4l80-e
- Electronic transfer case circuit
- Manual transfer case circuit, with heavy duty transmission
- Manual transfer case circuit, with light duty transmission
- Transfer case circuit
- Transfer case circuit, except k300
- Transfer case circuit, k300 only
- Transfer case circuit, with electronic shift control
- Transfer case circuit, without electronic shift control
- Transfer case circuit, without electronic shift control, with light duty transmissio
