February 11: Recall: GMC Sierra 1500 Chrome Grille Deflectors Detach recalls | 12 days ago January 26: Shift to Park Lawsuit Transferred to Tennessee news | 28 days ago January 19: GM 6L90 Transmission Failures Seem to Be Over investigations | 35 days ago January 18: GM L87 Engine Failures Investigated in Nearly 877,000 Vehicles investigations | 36 days ago December 19: GM Transmission Class Action Lawsuit Update: Appeals Court Ruling news | 66 days ago
GMC TSB #3019A
2003 GMC Envoy
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# 3019A.
Affected Component: UNKNOWN OR OTHER
- Summary
- DIAGNOSTIC TROUBLE CODE P0171 . *SC SERVICE ENGINE SOON LIGHT DUE TO DIAGNOSTIC TROUBLE CODE P0171. *TT
DIAGNOSTIC TROUBLE CODE P0171 . *SC SERVICE ENGINE SOON LIGHT DUE TO DIAGNOSTIC TROUBLE CODE P0171. *TT