Chevrolet TSB #030604062
2003 Chevrolet Avalanche
Affected Component: ENGINE AND ENGINE COOLING:ENGINE
- TSB Document
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- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# 030604062.
- Summary
- THIS BULLETIN IS BEING ISSUED TO REVISE STEP 4 OF DIAGNOSTIC TROUBLE CODE (DTC) P2135. *TT