EXTERIOR LIGHTS – GMC Sonoma 1998 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for GMC Sonoma 1998

List of elements for Backup Lamps Wiring Diagram for GMC Sonoma 1998:

• (not used)
• (not used) b
• (under left rear of vehicle) g416
• A4 c3
• B/u lmps fuse 25 25a
• B3 c3
• Backup lamp switch (m/t) (2.2l - right side of transmission) (4.3l - left side of transmission)
• C1 f3
• C2 b11
• C2 c8
• Hot in run or start
• Left backup lamp
• Pnk
• Right backup lamp
• Splice pack sp400 (center inside of the rear crossmember)
• Splice pack sp422 (rear of right frame rail)
• Splice pack sp475 (rear of left frame rail)
• Transmission range switch (a/t) (left side of transmission)
• Trl b/u fuse 11 10a
• Underhood bussed electrical center (on top of left front fender wall)
• Veh b/u fuse 12 15a

Exterior Lamps Wiring Diagram for GMC Sonoma 1998

List of elements for Exterior Lamps Wiring Diagram for GMC Sonoma 1998:

• (behind right side of dash) turn signal lamp flasher
• (center of dash) sp204
• (on rear crossmember) sp400
• 2.2l
• 4.3l
• A10
• A11
• A4 c1
• B2 gnd
• Body bussed electrical center (behind left side of dash)
• C1 b12
• C1 c10
• C1 c3
• C1 f10
• C1 f12
• C1 f5
• C1 flshr out
• C10
• C11
• C3 c5
• C3 d2
• C3 d6
• Center high mount stop lamp
• Chmsl relay
• D11 c1
• E2 c1
• E4 c3
• F11 c1
• F4 c1
• Fr prk fuse 17 10a
• From fuse 38 (diagram 1 of 1)
• Front lt turn fuse 14 10a
• Front rt turn fuse 13 10a
• G108 (left radiator support)
• G109 (right radiator support)
• G201 (right side of dash)
• G202 (left side of dash)
• G416 (left rear frame rail)
• G417 (right rear frame rail)
• Haz lp fuse 20a
• Hazard
• Hazard & turn pwr
• Head
• Headlamp switch
• Hot at all times
• Hot in run or start
• I/p fuse block (left side of dash)
• Instrument cluster
• Interior lights system
• L rr prk fuse 10a
• Left
• Left front park/ turn lamp
• Left front side marker lamp
• Left rear license lamp
• Left rear marker lamp
• Left rear park/ turn/ stop lamp
• Left turn in
• Left turn ind
• Nca
• Normal
• Off
• Park
• Park lamp relay
• Park lp fuse 20a
• Park rly ctrl
• Pnk
• Prk lps fuse 10a
• R rr prk fuse 10a
• Rear lt turn fuse 15 10a
• Rear rt turn fuse 16 10a
• Right
• Right front park/ turn lamp
• Right front side marker lamp
• Right rear license lamp
• Right rear marker lamp
• Right rear park/ turn/ stop lamp
• Right turn in
• Right turn ind
• Sp100 (at left radiator support)
• Sp101 (at right radiator support)
• Sp422 (right rear frame rail)
• Sp475 (left rear frame rail)
• Stop lp fuse 40 20a
• Stoplamp switch (on brake pedal support bracket)
• To chmsl relay (diagram 1 of 1)
• Trailer wiring provision
• Trl chmsl fuse 38 10a
• Truck body control module (behind center of dash)
• Turn fuse 20a
• Turn signal switch (part of multi- function switch)
• Underhood bussed electrical center (top of left front fender wall)
• Veh chmsl fuse 41 10a