C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
Control Assembly: Service and Repair
Control Assembly Lamp Bulb
Remove or Disconnect
1. Control assembly.
-
Pull the heater control assembly out far enough to reach the control assembly lamp socket.
2. Bulb and socket.
3. Bulb from socket.
-
Pull the bulb straight out from the socket.
Inspect
-
Control assembly lamp socket for corrosion and damage. Clean or replace as necessary.
-
Wires for damage and secure connection to the bulb socket. Repair or replace as necessary.
Install or Connect
1. New bulb.
-
Push the bulb straight into the socket.
2. Bulb and socket.
3. Control assembly.
-
Check circuit operation.