LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P1621: Code Word Does Not Match After Engine Cranking >> Possible Cause

Possible Cause

WARNING: This page is about a different car, the 2003 Mazda MPV and 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

Immobilizer system reprogram procedure (code word) not being performed correctly after replacing immobilizer unit or PCM.

scientia non olet · About LEMON Manuals