Heater-Engine Block: Removal: 3.7L

Fig 1: Engine Block Heater 3.7L

Courtesy of DAIMLERCHRYSLER CORP.

1 - POWER CORD

2 - BLOCK HEATER

3 - CORE HOLE

1. Drain cooling system. Refer to DRAINING COOLING SYSTEM .
2. Raise vehicle on hoist.
3. Detach power cord plug from heater.
4. Loosen screw in center of heater. Remove heater assembly.