Heater - Engine Block: Removal
- Disconnect negative battery cable from battery.
- Drain coolant from radiator (Refer to STANDARD PROCEDURE ).
- Raise vehicle.
- Remove engine cylinder block drain plug(s) (1) located on the sides of cylinder block above the oil pan rail.
- Remove power cord from block heater.
- Loosen screw at center of block heater. Remove heater assembly (1).