INSTRUMENT CLUSTER – Chevrolet Cab & Chassis K3500 1999 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

5.7L

5.7L VIN R, Instrument Cluster Wiring Diagram for Chevrolet Cab & Chassis K3500 1999

List of elements for 5.7L VIN R, Instrument Cluster Wiring Diagram for Chevrolet Cab & Chassis K3500 1999:

• (6 bulbs)
• (engine harn)
• (taillamp extension harn, approx 10 cm from breakout to ground at left side of frame rail)
• (taillamp extension harn, approx 6 cm from fuel pump harness breakout)
• 5v ref
• 7.4l vin j only
• A/t
• A/t 4wd
• Accy
• Air bag ind
• Anti- lock brakes ind
• Anti-lock brakes system
• Anti-theft system
• Bat ind
• Brake ind
• Brake pressure warning switch (on underside of electronic brake control module)
• Brake psi
• Check gauges ind
• Check gauges lamp driver
• Convenience center
• Daytime running lamps ind
• Daytime running lamps module (behind left side of dash, taped to panel wiring harness)
• Electronic brake control module (on left side of engine compt)
• Engine controls system (fuel pump balance relay)
• Engine coolant temperature sender (left cylinder head, near no1 spark plug)
• Exterior lights system
• Fuel
• Fuel gauge
• Fuel in
• Fuel pump & sender (in fuel tank)
• Fuel pump balance module (inside left (side of frame rail)
• Fuel pump/ oil pressure switch & sender (rear top center of engine)
• Fuel tank
• G119 (right front of engine block)
• G134 (right top center of cylinder head)
• Gauges fuse 4 10a
• Gnd
• Headlights system
• Hi beam ind
• Hot in run or start
• Hot in run, bulb test or start
• I/p fuse block
• Ign
• Ign e mini fuse 10a
• Ign sw
• Ignition coil (top left rear of engine)
• Ignition switch
• Illum
• Illumination
• Instrument cluster
• Interior lights system
• Led dimming
• Left turn ind
• Lock
• M/t
• M/t 4wd & all 2wd
• Malfunc- tion indicator lamp (service engine soon)
• Mil ind
• Off
• Oil gauge
• Parity prndl
• Park brake warning switch (on park brake pedal bracket)
• Pk brake
• Pnk
• Prndl
• Prndl a
• Prndl b
• Prndl c
• Right turn ind
• Run
• S146
• S147
• S162
• S213
• S215
• S232
• S324
• S325 (cali)
• S430
• Safety belt ind
• Secondary fuel gage sender (in rear fuel tank)
• Security ind
• Sens rtrn
• Single dual fuel tanks
• Speedo
• Speedometer
• Start
• Starting/charging system
• Tach
• Tan
• Temp gauge
• Trans fuse 20 10a
• Transmission range switch (left side of transmission)
• Twisted pair
• Underhood fuse- relay center
• Upshift ind
• Upshift ind (m/t only)
• Vehicle control module (left side of engine compt)
• Vehicle speed sensor (left side of transmission, left side of tran- sfer case w/ 4wd)
• Vehicle speed sensor (vss) adapter
• Voltmeter
• Vss
• Warning systems

6.5L

6.5L VIN F, Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis K3500 1999

List of elements for 6.5L VIN F, Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis K3500 1999:

• (6 bulbs)
• Air bag ind
• Anti- lock brakes ind
• Anti-lock brakes system
• Anti-theft system
• Bat ind
• Brake ind
• Check gauges ind
• Check gauges lamp driver
• Daytime running lamps ind
• Dimming led
• Engine controls system
• Engine coolant temperature sensor (on top right front of engine, near thermostat housing)
• Exterior lights system
• Fuel gauge
• G117 (top rear of right cylinder head)
• G119 (right front of engine block)
• G134 (front top of engine)
• G202 (behind left side of dash)
• Generator
• Gnd
• Headlights system
• Hi beam ind
• Ign
• Illum
• Illumination
• Instrument cluster
• Interior lights system
• Left turn ind
• Low coolant ind
• Low coolant level indicator module (behind center of dash)
• Low coolant level sensor (in coolant reservoir, right side of engine compt)
• Oil press
• Oil pressure switch & sender (under intake manifold, center of engine)
• Pnk
• Prndl
• Prndl a
• Prndl b
• Prndl c
• Prndl parity
• Right turn ind
• S107
• S147
• S215
• S298
• Safety belt ind
• Security ind
• Service engine soon ind
• Service throttle soon ind
• Solid state
• Speed- ometer
• Starting/charging system
• Tach
• Tan
• Temp gauge
• Transmission range switch (left side of transmission)
• Volt- meter
• Wait to start ind
• Warning system
• Water in fuel ind
• Water-in fuel sensor (on fuel filter/ manager)

6.5L VIN F, Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis K3500 1999

List of elements for 6.5L VIN F, Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis K3500 1999:

• (i/p harn, 16 cm into cluster breakout)
• 4wd a/t
• 4wd m/t & all 2wd
• A/t
• Accy
• Anti-lock brakes system
• Brake ind
• Brake pressure warning switch (on rear of ebcm casting)
• Brake psi
• Daytime running lamps module (behind left side of dash, taped to panel wiring harness)
• Dual fuel tanks
• Electronic brake control module (left side of engine compt)
• Eng 1 mini fuse 20a
• Engine controls system
• Engine controls system (fuel pump balance relay)
• Fuel gage sender (in front fuel tank)
• Fuel pump & sender
• Fuel pump balance module (inside left side of frame rail)
• G119 (right front of engine block)
• G134 (front top of engine)
• Gauges fuse 4 10a
• Hot in run or start
• Hot in run, bulb test or start
• I/p fuse block (under left side of dash)
• Ign e mini fuse 10a
• Ign sw
• Ignition switch
• Lock
• M/t
• Off
• Park brake warning switch (on parking brake pedal bracket)
• Pk brake
• Pnk
• Radio
• Run
• S103
• S107
• S115
• S211
• S213
• S215
• S315
• S317
• Secondary fuel gage sender (in rear fuel tank)
• Single fuel tank
• Start
• Trans fuse 20 10a
• Twisted pair
• Underhood fuse/relay center (left rear of engine compt)
• Vehicle speed sensor (left side of transmission, left side of transfer case w/ 4wd)
• Vehicle speed sensor (vss) adapter
• Vehicle speed sensor buffer (behind right side of dash)

7.4L

7.4L VIN J, Instrument Cluster Wiring Diagram for Chevrolet Cab & Chassis K3500 1999

List of elements for 7.4L VIN J, Instrument Cluster Wiring Diagram for Chevrolet Cab & Chassis K3500 1999:

• (6 bulbs)
• (engine harn)
• (taillamp extension harn, approx 10 cm from breakout to ground at left side of frame rail)
• (taillamp extension harn, approx 6 cm from fuel pump harness breakout)
• 5v ref
• 7.4l vin j only
• A/t
• A/t 4wd
• Accy
• Air bag ind
• Anti- lock brakes ind
• Anti-lock brakes system
• Anti-theft system
• Bat ind
• Brake ind
• Brake pressure warning switch (on underside of electronic brake control module)
• Brake psi
• Check gauges ind
• Check gauges lamp driver
• Convenience center
• Daytime running lamps ind
• Daytime running lamps module (behind left side of dash, taped to panel wiring harness)
• Electronic brake control module (on left side of engine compt)
• Engine controls system (fuel pump balance relay)
• Engine coolant temperature sender (left cylinder head, near no1 spark plug)
• Exterior lights system
• Fuel
• Fuel gauge
• Fuel in
• Fuel pump & sender (in fuel tank)
• Fuel pump balance module (inside left (side of frame rail)
• Fuel pump/ oil pressure switch & sender (rear top center of engine)
• Fuel tank
• G119 (right front of engine block)
• G134 (right top center of cylinder head)
• Gauges fuse 4 10a
• Gnd
• Headlights system
• Hi beam ind
• Hot in run or start
• Hot in run, bulb test or start
• I/p fuse block
• Ign
• Ign e mini fuse 10a
• Ign sw
• Ignition coil (top left rear of engine)
• Ignition switch
• Illum
• Illumination
• Instrument cluster
• Interior lights system
• Led dimming
• Left turn ind
• Lock
• M/t
• M/t 4wd & all 2wd
• Malfunc- tion indicator lamp (service engine soon)
• Mil ind
• Off
• Oil gauge
• Parity prndl
• Park brake warning switch (on park brake pedal bracket)
• Pk brake
• Pnk
• Prndl
• Prndl a
• Prndl b
• Prndl c
• Right turn ind
• Run
• S146
• S147
• S162
• S213
• S215
• S232
• S324
• S325 (cali)
• S430
• Safety belt ind
• Secondary fuel gage sender (in rear fuel tank)
• Security ind
• Sens rtrn
• Single dual fuel tanks
• Speedo
• Speedometer
• Start
• Starting/charging system
• Tach
• Tan
• Temp gauge
• Trans fuse 20 10a
• Transmission range switch (left side of transmission)
• Twisted pair
• Underhood fuse- relay center
• Upshift ind
• Upshift ind (m/t only)
• Vehicle control module (left side of engine compt)
• Vehicle speed sensor (left side of transmission, left side of tran- sfer case w/ 4wd)
• Vehicle speed sensor (vss) adapter
• Voltmeter
• Vss
• Warning systems