INSTRUMENT CLUSTER – GMC Forward Control P3500 1994 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram, Commercial Chassis for GMC Forward Control P3500 1994

List of elements for Instrument Cluster Wiring Diagram, Commercial Chassis for GMC Forward Control P3500 1994:

• (in i/p harness)
• *a5-4.3l(m/t) & 5.7l(m/t) e6-4.3l(a/t), 5.7l(a/t) & 7.4l
• Accy
• Alarm (in hydro- boost warning harness)
• Alt fuse 20a
• Audio alarm module (convenience center)
• Brake fluid level switch (rear of engine compt)
• Bulb test
• C251
• C253
• C292
• C299
• Coolant temp.
• Coolant temp. gauge
• Daytime running lamps module
• Daytime running lamps module (in i/p harness)
• Daytime running lamps relay
• Daytime running lights ind. (w/ drl)
• Diesel only
• Engine coolant level indicator module (in i/p harness)
• Engine coolant level indicator probe (in radiator)
• Engine coolant temperature sender (left side of engine)
• Exterior lights system
• Fasten belts ind.
• Flasher unit (in hydro- boost warning harness)
• Flow switch (at power brake booster module)
• Fuel gauge
• Fuel level
• Fuel pump & sender (top rear of engine)
• Fuel pump/ oil pressure switch & sender (left side of engine)
• Fuse block
• G125 (front of engine)
• Gauges fuse 20a
• Glow plug controller (rear of engine)
• Glow plugs ind. (diesel)
• Gnd
• Headlights system
• Hi beam ind.
• Hot in run
• Hot in run, bulb test or start
• Hot w/ lamp switch in park or head
• Hydro- boost pressure warning switch (in hydro- boost warning harness)
• I/p ground (in i/p harness)
• Ign
• Ignition switch
• Illum.
• Illum. lamps
• Instr-lps fuse 5a
• Instrument cluster
• Left turn ind.
• Lock
• Low coolant ind. (diesel)
• Mal- function ind.
• Off
• Oil press. gauge
• Oil press. signal
• Park brake ind.
• Park brake switch
• Pnk
• Powertrain control module (left side of shipping panel)
• Right turn ind.
• Run
• Service brakes ind.
• Service trans- mission ind. (diesel)
• Solid state
• Speed- ometer
• Start
• Tan
• Tan/
• Transmission control module (left side of shipping panel)
• Vehicle speed
• Vehicle speed sensor (left rear of transmission)
• Vehicle speed sensor buffer module (right side of i/p)
• Volt- meter
• W/ drl
• W/o drl
• Water in fuel ind. (diesel)
• Water-in-fuel sensor (rear of engine)

Instrument Cluster Wiring Diagram, Cutaway Chassis for GMC Forward Control P3500 1994

List of elements for Instrument Cluster Wiring Diagram, Cutaway Chassis for GMC Forward Control P3500 1994:

• (7.4l-top right front of engine)
• (along left frame rail, on rear crossmember)
• (at bus bar ground)
• (in fuel tank)
• Audio alarm module (convenience
• Brake ind.
• Brake pressure warning switch (on left frame rail)
• Brake warning alarm buzzer (behind left side of i/p, near fuse block)
• C208
• C301
• Center)
• Coolant temp.
• Coolant temp. gauge
• Daytime running lamps ind. (w/ drl)
• Daytime running lamps module (behind left side of i/p, above steering column)
• Daytime running lamps relay (behind left side of i/p, above steering column)
• Electronic delay module (behind left side of i/p,
• Engine coolant temperature sensor (5.7l-lower left side of engine)
• Exterior lights system
• Flow switch (near power steering pump)
• Fuel gauge
• Fuel level
• Fuel pump & sender
• Fuel pump oil pressure switch & sender (5.7l-top rear of engine) (7.4l-lower left side of engine)
• Fuse block
• G202
• G409
• Gages fuse 20a
• Gnd
• Headlights system
• Hi beam ind.
• Hot in run, bulb test or start
• Hot w/ lamp switch in park or head
• Hydro-boost pressure warning switch (near master cylinder)
• Ign
• Ignition switch
• Illum.
• Illum. lamp
• Illum. lamps
• In-line diode (behind left side of i/p, above fuse block)
• In-line diode (behind left side of i/p, above steering column)
• Instr lps fuse 5a
• Instrument cluster
• Left turn ind.
• Low coolant ind. (not used)
• Mal- function ind.
• Oil press. gauge
• Oil press. signal
• On park brake support bracket)
• Output speed sensor (left rear of transmission)
• Park brake warning switch
• Pnk/
• Powertrain control module (under driver's seat)
• Resistor (1.5k ohms, 0.5 watt)
• Right turn ind.
• Safety belt ind.
• Sheet metal ground
• Speed- ometer
• Tan
• Vehicle speed
• Vehicle speed sensor buffer (behind left side of i/p)
• Volt- meter
• W/ drl
• W/o drl

Instrument Cluster Wiring Diagram, Motorhome Chassis for GMC Forward Control P3500 1994

List of elements for Instrument Cluster Wiring Diagram, Motorhome Chassis for GMC Forward Control P3500 1994:

• (at left shipping panel)
• (in fuel tank)
• (left front of engine)
• (left rear frame rail)
• (right frame rail, near battery)
• (top right side of
• Accy
• Alt fuse 20a
• Audio alarm module (convenience center)
• Brake ind.
• Brake pressure warning switch (near master cylinder)
• Bulb test
• C205
• C251
• Coolant temp.
• Coolant temp. gauge
• Daytime running lamps module
• Daytime running lamps module (top right side of
• Daytime running lamps relay
• Daytime running lights ind. (w/ drl)
• Engine coolant temperature sender
• Exterior lights system
• Fuel gauge
• Fuel level
• Fuel pump & sender
• Fuse block
• G101
• G409
• Gnd
• Headlights system
• Hi beam ind.
• Hot in run, bulb test or start
• Hot w/ lamp switch in park or head
• I/p ground
• Ign
• Ignition switch
• Illum.
• Illum. lamps
• Instr-lps fuse 5a
• Instrument cluster
• Left turn ind.
• Lock
• Mal- function ind.
• Off
• Oil press. gauge
• Oil press. signal
• Oil pressure switch & sender (top rear of engine)
• Park brake ind.
• Park brake warning switch
• Powertrain control module (left side of i/p, behind shipping panel)
• Right turn ind.
• Run
• Safety belt ind.
• Shipping harness)
• Speed- ometer
• Start
• Tan
• Tan/
• Vehicle speed
• Vehicle speed sensor (on output shaft of transmission)
• Vehicle speed sensor buffer (inside left side of shipping panel)
• Volt- meter
• W/ drl
• W/o drl