K 3500 Truck 4WD V8-379 6.2L DSL VIN C FI (1992)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
Coolant Temperature Sensor
Remove or Disconnect:
1. Negative battery cables
2. Drain cooling system below level of sensor
3. Electrical connector
4. Coolant sensor
Install or Connect:
1. Coolant sensor
2. Electrical connector
3. Refill coolant system
4. Negative battery cables
