Express 4500 V8-6.0L (2010)
Engine Block Heater: Service and Repair
Coolant Heater Cord Replacement
Coolant Heater Cord Replacement (V8)
Removal Procedure
1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Disconnect the coolant heater electrical connector (1).
3. Remove the coolant heater cord retainers (1).
Note: Note location of cord prior to removal.
4. Remove the coolant heater cord.