Chevrolet TSB #020139007
2003 Chevrolet Avalanche
Affected Component: UNKNOWN OR OTHER
- 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# 020139007.
- Summary
- AUTOMATIC DUAL ZONE HVAC BATTERY DRAW. *AR