GMC TSB #040139002
2003 GMC Envoy
Affected Component: EQUIPMENT:ELECTRICAL
- TSB Document
-
- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 040139002.
- Summary
- POOR HEATER PERFORMANCE - 2ND AND 3RD ROW SEATS. *TT