EXTERIOR LIGHTS – GMC Yukon 1999 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for GMC Yukon 1999

List of elements for Back-up Lamps Wiring Diagram for GMC Yukon 1999:

• (chassis cab) a c
• (ex chassis cab)
• (left side of transmission) back-up lamp switch
• A c
• A/t
• G415 (left frame rail, behind bumper)
• Hot in run or start
• I/p fuse block
• Left back-up lamp
• M/t
• Mirrors system (automatic day/night mirror)
• Pnk
• Right back-up lamp
• S411
• S414
• Trailer tow connector
• Transmission range switch (left side of transmission)
• Turn b/u fuse 16 20a

Exterior Lamps Wiring Diagram for GMC Yukon 1999

List of elements for Exterior Lamps Wiring Diagram for GMC Yukon 1999:

• (dash harness behind left side of dash) s210
• (execpt suburban/ utility)
• (forward lamps harn, 35 cm from wiper harn breakout) s122
• (forward lamps harness, 5 cm from right headlamp breakout) s127
• (front to rear body harness, near chmsl harness breakout)
• (license lamp harness, near license lamp toward taillamp breakout) s415
• (rear lamps harn, 27 cm from trailer harness breakout) (w/ duel rear wheels) s413
• (tail- lamp harness, near taillamps extension harness break- out) s412
• Aux fuse 22 20a
• Auxiliary lead (taped to harness)
• Back-up lights circuit
• Cargo lamp
• Cargo lamp (2 bulbs)
• Cargo lamp switch
• Center high mount stop lamp
• Chmsl lamp (2 bulbs)
• Cruise control system
• Ctsy fuse 20a
• Fuse block
• G108 (left radiator support, near left headlamp)
• G119 (right front of engine block)
• G1o1 (right front side of engine compt)
• G201 (right side of dash)
• G202 (behind left side of dash)
• G305 (right "b" pillar)
• G415 (left frame rail, behind bumper)
• H9 turn pwr h8 haz pwr h7 flshr out g8 gnd
• Hazard
• Headlamp & panel dimmer switch
• Headlights system
• Hot at all times
• Hot in run, bulb test or start
• I/p fuse block
• Instru- ment cluster
• Interior lights system
• Left
• Left front marker lamp
• Left front park/ turn lamps
• Left spotlamp assembly (police package)
• Left tail/ stop/ turn lamp
• Left turn indic
• License lamp
• License lamps
• Maxi fuse 30a
• Nca
• Normal
• Off
• Park
• Park lps fuse 9 20a
• Pickup
• Pnk
• Police package (1999 only)
• Rear clearance lamps circuit
• Red
• Rheo- stat
• Right
• Right front marker lamp
• Right front park/ turn lamps
• Right spotlamp assembly (police package)
• Right tail/ stop/ turn lamp
• Right turn indic
• Roof marker lamps
• S107
• S119 (forward lamps harn, 16 cm from wiper harn breakout)
• S123
• S128
• S204
• S215
• S220 (dash harn, 6 cm from column harness breakout)
• S242
• S259
• S283 (spotlamp ext harness)
• S299
• S316
• S411
• S416
• S419
• S421 (tail/stop lamp harness, 7 cm from g415)
• S422 (tail/stop lamp harn, 7 cm from trailer harness breakout)
• S424
• Stop- lamp relay (except subur- ban/ utility)
• Stop/ haz fuse 1 20a
• Stoplamp switch (top of brake pedal)
• Suburban/ utility
• Trailer tow connector
• Turn- b/u fuse 16 15a
• Turn/ hazard switch
• Turn/hazard flasher (on convenience center)
• Under- hood fuse relay center (left rear of engine compt)
• Under- hood fuse- relay center (left rear of engine compt)
• W/ dual rear wheels
• W/ step bumper
• W/o step bumper