Conditions for Clearing the DTC

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

A current DTC will clear when the fault is no longer present and the ignition switch is cycled.
A history DTC will clear after 100 consecutive ignition cycles without a fault present.
A scan tool may be used to clear history and current DTC(s).

Fig 1: DTC B3106 Diagnosis

Courtesy of GENERAL MOTORS CORP.