Radiator Support Replacement
Removal ProcedureCaution: Refer to Battery Disconnect Caution in Service Precautions.
1. Disconnect the negative battery cable.
2. Disconnect the Intake Air Temperature (IAT) and Mass Airflow (MAF) sensors electrical connectors, if equipped with the 5.7L engine.
3. Remove the air intake duct resonator, if equipped with the 5.7L engine.
4. Disconnect the Intake Air Temperature (IAT) sensor electrical connector, if equipped with the 3.8L engine.
5. Remove the air intake duct resonator, if equipped with the 3.8L engine.
6. Release the retaining strap latches.
7. Lift the top of the air cleaner housing off.
8. Remove the air filter element.
9. Remove the air cleaner / radiator support bolts.
10. Remove the radiator support.
Installation Procedure
1. Install the radiator support.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the air cleaner / radiator support bolts
^ Tighten the air cleaner bolts to 12 Nm (106 inch lbs.).
3. Install the air intake duct resonator, if equipped with the 3.8L engine.
4. Connect the IAT sensor electrical connector, if equipped with the 3.8L engine.
5. Install the air intake duct resonator, if equipped with the 5.7L engine.
6. Connect the IAT and the MAF sensors electrical connectors, if equipped with the 5.7L engine.
7. Connect the negative battery cable.