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Home >> Pontiac >> 2005 >> Grand AM V6-3.4L VIN E >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Cylinder Block Assembly >> Engine Block Heater >> Service and Repair
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Engine Block Heater: Service and Repair


Coolant Heater Cord Replacement (3.4L (LA1))
Removal Procedure





1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. Disconnect the engine coolant heater cord from the engine coolant heater.
3. Remove the engine coolant heater cord straps.
4. Disconnect the upper engine coolant heater cord from the diagonal brace strap.
5. Remove the engine coolant heater cord.

Installation Procedure





1. Install the engine coolant heater cord.
2. Connect the engine coolant heater cord to the engine coolant heater.
3. Lower the vehicle.





4. Route the engine coolant heater cord to the air cleaner housing.
5. Install the new engine coolant heater cord straps.
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