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Home >> Pontiac >> 2002 >> Firebird Formula, Standard >> Repair and Diagnosis >> Electrical >> Charging Systems >> Diagnostic Tests >> DTC P1637: Output Driver Module Malfunction >> Conditions for Clearing the MIL/DTC

Conditions for Clearing the MIL/DTC

A History DTC will clear after 40 consecutive warm-up cycles have occurred without a malfunction.
The DTC can be cleared by using a scan tool.

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