INSTRUMENT CLUSTER – Chevrolet Chevy Express G3500 1998 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Chevy Express G3500 1998

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Chevy Express G3500 1998:

• (7 bulbs)
• (engine harn, 14 cm from knock sensor) (4.3l) (engine harn, 11 cm from injector harn breakout) (5.0/5.7l) (engine harn, 10 cm from input shaft sensor) (7.4l) (engine harn, 4 cm from brake pressure differential switch) (6.5l diesel)
• (not used)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• Acc
• Air bag ind
• Anti-lock brakes system
• Anti-lock brakes warning ind
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• Bat ind
• Brake ind in
• Brake pressure differential switch (part of electronic brake control module, left frame rail)
• Brake psi
• Brake tt
• Brake warning ind
• Check gauges ind
• Check gauges lamp driver
• Daytime running lamp control module (under left side of dash, taped to harness)
• Diesel only
• Diode-i d101
• Drl lamp ind
• Electronic brake control module (left frame rail, near center of vehicle)
• Eng-i mini fuse 20a
• Engine controls system
• Engine coolant temperature gauge sender (left side of engine block)
• Exterior lights system
• Fuel gauge
• G101 (right front of engine compt)
• G110 (5.0, 5.7, 7.4l) (left front of engine)
• G110 (6.5l) (left front of engine)
• G119 (4.3l) (right front of engine)
• G119 (4.3l) (right frt of engine)
• G200 (behind left kick panel)
• Gauges fuse 4 10a
• Gnd
• Headlights system
• High beam ind
• Hot in run or start
• I/p fuse block (lower left kick panel)
• Ign
• Ign feed
• Ignition switch
• Illumin- ation lamps
• Ind ctrl
• Instrument cluster
• Interior lights system
• Left turn ind
• Lock
• Low coolant ind (diesel)
• Low engine coolant level indicator module (diesel only) (under left side of dash)
• Low engine coolant level indicator sensor (diesel only) (under coolant recovery/surge tank)
• Nca
• Off
• Oil press gauge
• Park/neutral position & backup lamp switch (left side of transmission)
• Pk brake
• Pnk
• Prndl circuit board
• Right turn ind
• Run
• S101
• S102
• S112
• S118
• S130
• S156
• S201
• S202
• S216
• Safety belt ind
• Service engine soon ind
• Service throttle soon ind (diesel)
• Solid state
• Speedometer/ odometer
• Start
• Starting/charging system
• Tan
• Temp gauge
• Underhood fuse-relay center (left front fender)
• Volt- meter
• Wait ind (diesel)
• Warning system engine controls system
• Water in fuel ind (diesel)
• Water-in-fuel sensor (diesel only) (left frame rail, near center of vehicle)

Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Chevy Express G3500 1998

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Chevy Express G3500 1998:

• (below right
• (i/p harn, approx 21 cm from hvac switch breakout) s247
• +5v ref
• 1.5k
• Anti-lock brakes system
• Batt
• Diesel
• Engine oil pressure indicator sender (top rear of engine)
• Evo/passlock module (behind left side of dash)
• Fuel lev
• Fuel pump and sender (in fuel tank)
• Fuel pump switch & engine oil pressure gauge sensor (top rear of engine)
• Fuel sender buffer module
• Fuel sig
• Fuel tank level sender (in fuel tank)
• G110 (left front of engine)
• G116 (under brake master cylinder)
• Gasoline
• Gauge ctrl
• Gnd
• Hot in acc or run
• Hot in run
• I/p fuse block (lower left kick panel)
• Ign
• Ignition
• Inline diode d202 (near park brake switch)
• Low flow
• Low pres.
• P/b booster fluid flow alarm
• P/b booster fluid flow alarm switch
• P/b booster fluid flow and pressure alarm delay module
• P/b booster fluid pressure alarm switch
• Park brake warning switch
• Pnk
• Powertrain control module (behind center of dash)
• Radio, electronic power steering system
• Radio-i fuse 17 10a
• Resistor r208 (w/ uj1) (near i/p fuse block)
• S112
• S220
• S238 (i/p harn, 4 cm from cluster breakout)
• S246 (i/p harn, approx 25 cm from hvac switch breakout)
• Sens gnd
• Side of dash)
• Sig in
• Sw sense
• Tan
• Trans fuse 24 10a
• Twisted pair
• Vehicle control module (on left radiator support)
• Vehicle speed sensor (left side of transmission)
• Vehicle speed sensor buffer (diesel only) (below dash, near steering column)
• Vss out
• Vss rtn
• Vss sig
• W/ p/b booster warning option, rpo code-uj1