Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
1988
>>
C 3500 Truck 2WD V6-262 4.3L
>>
Repair and Diagnosis
>>
Diagrams
>>
Electrical Diagrams
>>
Instrument Panel, Gauges and Warning Indicators
>>
Fuel Gauge
>>
Fuel Pump Relay Schematic
>>
With Dual Tanks
With Dual Tanks
Chart A-5 - Fuel Pump Relay Circuit Diagnosis (Two Fuel Tanks):
