INSTRUMENT CLUSTER – Chevrolet Blazer 2001 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Blazer 2001

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Blazer 2001:

• (inside endgate) rear window wiper cutout & liftglass ajar jamb switch
• (left side of dash)
• (w/ trip computer)
• (w/o trip computer)
• A10
• A11
• A12
• Air bag ind
• Air temp
• Ambient air temperature sensor (front center of vehicle, near hood latch)
• Anti-lock ind
• B10
• B11
• B12
• Block)
• Body control module (under dash, on heater case)
• Body relay block (behind left side of dash, near i/p fuse
• Body relay block (behind left side of dash, near i/p fuse block)
• Brake ind
• Charge ind
• Check gauges ind
• Clr
• Clstr fuse 11 10a
• Compass remote sensor (in headliner above left front seat)
• Cruise fuse 3 10a
• Ctsy lamp fuse 8 10a
• Driver information display module (in front overhead console)
• Electronic brake control module (on left front inner fender, on brake pressure module valve)
• Engine coolant temperature gauge
• Engine oil pressure gauge sensor (2.2l: right side of engine) (4.3l: top rear of engine, near distributor)
• Exterior lights system
• Fuel gauge
• Fused batt
• Fused ign
• G117 (right rear of engine)
• G201 (right side of dash)
• G202
• G404 (left rear body corner)
• Gauges fuse 4 10a
• Ground
• High beam ind
• Hot at all times
• Hot in accy, run or rap
• Hot in run
• Hot in run or start
• Hot in run, bulb test or start
• Hot w/headlamp sw in park or head
• I/p fuse block (left end of dash)
• Ic logic
• Ign 1
• Illum fuse 12 10a
• Illumination
• Instrument cluster
• Int lite dim
• Interior lights system
• Left turn
• Low fuel
• Mil (service engine soon ind)
• Oil pressure gauge
• Over speed alarm ind
• Park position switch (part of automatic transmission controller)
• Parklamps
• Pnk
• Prndl
• Rdo batt fuse 19 15a
• Rdo ign fuse 24 10a
• Red
• Right turn
• S152
• S205
• S208
• S240
• S310
• S427
• S900
• Seat belt ind
• Security ind
• Serial data
• Service 4wd ind
• Service body system ind
• Spare
• Speedometer
• Splice pack sp201 (left side of dash)
• Splice pack sp203 (near ashtray)
• Tachometer
• Tail gate alarm ind
• Transfer case shift control module (behind right front kick panel)
• Trip/ odo
• Underhood fuse block (on top of left front fender)
• Upshift ind
• Volt reg
• Volt- meter
• Vss in
• W/310 g
• W/325

Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Blazer 2001

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Blazer 2001:

• (engine harn, near breakout to powertrain control module)
• (not used)
• (pickup) a
• (utility) j
• 2.2l
• 2wd
• 4.3l
• 4wd
• Body control module
• C116 (m-m) (near top rear of transmission)
• Cruise control system
• 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 (left cylinder head, between two rear spark plugs) 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)
• G117 (right rear of engine)
• Mil ind
• Mil ind ctrl
• Park/neutral position & back-up lamp switch (left side of transmission)
• Powertrain control module (2.2l only) (right front of engine compt)
• Prndl a
• Prndl a sig
• Prndl b
• Prndl b sig
• Prndl c
• Prndl c sig
• Prndl p
• Prndl p sig
• Radio (except bravada)
• S109
• S152
• Serial data
• Splice pack sp200 (center of dash)
• Splice pack sp422 (near transmission)
• Splice pack sp422/423 (left side of dash)
• Tach out
• Vehicle control module (4.3l only) (right front of engine compt)
• Vehicle speed sensor (rear of transmission)
• Vehicle speed sensor (rear transmission)
• Vss high
• Vss low
• Vss out
• Vss sig out