LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 69 (Automatic Transaxle (DTC P0740 To DTC P1820)) >> Diagnosis >> DTC P1621 (3.6L) >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

TCM reprogramming may cause P1621 to set.

scientia non olet · About LEMON Manuals