C 3500 Truck 2WD V8-454 7.4L (1990)
INSTALL OR CONNECT
-
Circuit board 34 pin connector.
^
A periodic grounding is recommended prior to handling the instrument cluster.
^
Keep fingers and other foreign objects away from the circuit board pins.
-
Instrument cluster.
-
Retainer screws (#3). There are four screws.
^
Trim plate, automatic transmissions only.
-
Radio and heater control units.
-
Battery ground cable.
