INTERIOR LIGHTS – GMC Pickup C2500 1998 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, Regular Cab/Extended Cab for GMC Pickup C2500 1998

List of elements for Courtesy Lamps Wiring Diagram, Regular Cab/Extended Cab for GMC Pickup C2500 1998:

• (crossbody harn, approx 22 cm from left door harn breakout)
• (i/p harn, approx 6 cm from i/p compt box lamp breakout) s208
• (not used)
• Bat
• Cargo lamp
• Courtesy lamps
• Ctrl
• Ctsy fuse 3 20a
• Dome defeat
• Dome lamp defeat
• Door jamb
• From chmsl breakout)
• Front dome and reading lamp
• G120 (right front of engine block)
• G201 (right side of dash)
• G202 (behind left side of dash)
• Gages fuse 4 10a
• Gnd
• Headlamp and panel dimmer switch
• Horn fuse 20a
• Hot at all times
• Hot in run, bulb test or start
• I/p compartment box lamp
• I/p fuse block
• Ign sw
• Interior lamp control module (under center of dash)
• Lamp out
• Left front door jamb switch
• Left i/p courtesy lamp
• Left illuminated vanity mirror
• Mirrors system
• Nca
• Pnk
• Pnk a
• Pnk j
• Remote control door lock receiver (behind center of dash)
• Right front door jamb switch
• Right i/p courtesy lamp
• Right illuminated vanity mirror
• S113
• S162 (gas) s147 (diesel)
• S204
• S209 (i/p harn, approx 13 cm from i/p compt box lamp harn breakout)
• S213
• S218
• S242
• S244
• S246
• S248
• S251
• S312
• S316
• Underhood fuse-relay center
• Underhood lamp
• Underhood reel lamp
• W/ rke
• W/o rke

Instrument Illumination Wiring Diagram (1 of 2) for GMC Pickup C2500 1998

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for GMC Pickup C2500 1998:

• (6) bulbs
• (at right "b" pillar)
• (behind left side of dash)
• (cross- body harn, near i/p harn breakout) s253
• (i/p harn, near i/p cluster breakout) s217
• (right side of dash)
• Audio alarm module (on convenience center)
• Automatic transfer cash select switch
• Auxiliary heater control switch (subur- ban/ utilitiy only)
• Cargo lamp switch (pickup only)
• Daytime running lamp (drl)/ radio override switch
• Daytime running lamps (drl)/ radio override switch
• Display dim sig
• Fog lamp switch
• Front auxiliary hvac control lamp
• G131 (near thermostat housing)
• G201
• G202
• G305
• Headlamp and panel dimmer switch
• Hot at all times
• Hvac control lamp
• I/p fuse block
• Illum fuse 14 10a
• Inflatable restaint i/p module enable switch
• Inflatable restaint i/p module switch
• Instrument cluster
• Liftgate release switch (subur- ban/ utilitiy only)
• Off
• Parade mode sw
• Park
• Park lps fuse 9 20a
• Pickup/ extended cab only
• Radio
• Rear auxiliary hvac control lamp
• Rear window wiper/ washer switch (subur- ban/ utilitiy only)
• Rheo- stat
• S103
• S204
• S216 (i/p harn, near i/p cluster breakout)
• S218
• S259
• S307
• Suburban & utility only
• Transfer case shift illumination lamp
• Transfer case switch
• Z56 only

Instrument Illumination Wiring Diagram (2 of 2) for GMC Pickup C2500 1998

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for GMC Pickup C2500 1998:

• (behind left side of dash)
• (crossbody harn, approx 6 cm in left door harn breakout)
• (right side of dash)
• Ash tray lamp
• Exterior lights system
• G201
• G202
• Headlamp and panel dimmer switch
• Hot at all times
• I/p fuse block
• Left front power window switch
• Left power rearview mirror switch
• Left rear power window switch
• Off
• Parade mode sw
• Park
• Park lps fuse 9 20a
• Rear window lockout switch
• Rheo- stat
• Right front power window switch
• Right rear power window switch
• S210 (i/p harn, approx 12 cm from steering column harn breakout)
• S218
• S244
• S247
• S251
• S259
• S500
• S502 (left front door harn, near tweeter)