HHR L4-2.2L (2007)
Front Bumper Cover / Fascia: All Technical Service Bulletins
Body - No A/C/Coolant Leak/Engine Overheating
Bulletin No.: 08-06-02-001
Date: February 13, 2008
TECHNICAL
Subject:
No A/C Engine Coolant Leak Engine Overheating (Install Plastic Shield to Stop Stone/Debris Impingement)
Models:
2006-2007 Chevrolet HHR, LS, LT and Panel Van
Built Prior to August 27, 2007
Condition
Some customers may comment on the engine overheating a coolant leak or that the A/C is inoperative.
Cause
This may be due to the very large opening in the front fascia. Stones/debris can impact the A/C condenser and/or the radiator and pierce the horizontal
cooling tubes. This in turn causes loss of A/C refrigerant loss of engine coolant and/or engine overheating.
Correction
Verify that the customer concern was caused by condenser/radiator impingement.
Prior to installing the shield, inspect the condenser and the radiator for stone impingement.
Dealer technicians are to install a plastic shield that snaps onto the condenser vertical tubes that protects the horizontal radiator and condenser cooling
tubes.
Parts Information
Warranty Information
