INSTRUMENT CLUSTER – GMC Sonoma 1998 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for GMC Sonoma 1998

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for GMC Sonoma 1998:

• (w/ trip computer)
• (w/o trip computer)
• A10
• A11
• A12
• Air temp
• Ambient air temperature sensor (front center of vehicle, near hood latch)
• Anti-lock ind
• B10
• B11
• B12
• Battery ind
• Body bussed elect- rical center (near i/p fuse block)
• Body bussed electrical center (near i/p fuse block)
• Brake ind
• Check gauges ind
• Clstr fuse 11 10a
• Ctsy lamp fuse 8 10a
• Electronic brake control module (on left front innder fender, part of electrohydraulic control unit)
• Electronic prndl display
• Electronic shift transfer case control module (4.3l w/ auto 4wd) (behind center of dash)
• Engine coolant temperature gauge
• Exterior lights system
• Fuel gauge
• Fuel pump switch & engine oil pressure gauge sensor (2.2l: right side of engine) (4.3l: top rear of engine, below distributor)
• Fused batt
• Fused ign
• G115 (rear of engine)
• Gauges fuse 4 10a
• Ground
• High beam ind
• Hot at all times
• Hot in accy, run or rap
• Hot in off, run or start
• Hot in run or start
• Hot w/ int dimming on
• I/p fuse block (left side of dash)
• Illum fuse 5 10a
• Instrument cluster
• Int lite dim
• Interior lights system
• Left turn ind
• Low fuel ind
• Oil pressure gauge
• Overhead console (utility only)
• Parklamps
• Pnk
• Rdo batt fuse 19 10a
• Rdo fuse 6 10a
• Right turn ind
• S152
• S205
• S266
• S310
• Seat belt ind
• Security ind
• Serial data
• Service 4wd ind
• Service engine ind
• Speedometer
• Splice pack sp201 (left side of dash)
• Splice pack sp203 (dash harn, on dash, in front of ashtray)
• Srs ind
• Starting/charging system
• Tachometer
• Tailgate ajar ind (utility only)
• Transmissions system
• Underhood bussed electrical center (on left fenderwell)
• Upshift ind
• Volt- meter
• Vss in

Instrument Cluster Wiring Diagram (2 of 2) for GMC Sonoma 1998

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for GMC Sonoma 1998:

• (not used)
• (pickup) a
• (utility) j
• 2.2l
• 2wd
• 4.3l
• 4wd
• C116 (m/t: near left rear of transmission) (a/t: near top rear of transmission)
• Ect sens grd
• Ect sens sig in
• Ect sensor in
• Ect sensr grd
• Engine coolant temperature sensor (front of engine, in coolant piping)
• Engine coolant temperature sensor (front of engine, near thermostat housing) b
• Fuel level sens grd
• Fuel level sensor w/ fuel pump (top of fuel tank)
• Fuel level sig in
• Fuel lvl in
• G115 (rear of engine)
• Mil ind
• Mil ind ctrl
• Powertrain control module (2.2l only) (right side of engine compt)
• Prndl a
• Prndl a sig
• Prndl b
• Prndl b sig
• Prndl c
• Prndl c sig
• Prndl p
• Prndl p sig
• S100 (engine harn, between starter and generator harn breakouts)
• S152
• Serial data
• Splice pack sp200 (center of dash)
• Splice pack sp422 (left frame rail, behind transmission crossmember)
• Splice pack sp422 (or 423) (sp422: left frame rail, behind transmission crossmember) (sp423 2 door: top of rear crossmember) (sp423 4 door: front of crossmember, near left frame rail)
• Tach out
• Transmission range switch (left side of transmission)
• Vehicle control module (4.3l only) (right side of engine compt)
• Vehicle speed sensor (2wd m/t: left rear of trans) (2wd a/t: right rear of trans) (4wd: side of transfer case)
• Vehicle speed sensor (right rear side of transmission)
• Vss high
• Vss low
• Vss out
• Vss sig out