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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 724 (Theft Deterrent System) >> Diagnostic Information and Procedures >> DTC P1629 >> Conditions for Clearing the MIL/DTC

Conditions for Clearing the MIL/DTC

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. A history DTC will clear after 40 consecutive warm-up cycles have occurred without a malfunction.
  2. The DTC can be cleared by using a scan tool.