Conditions for Clearing the DTC

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

APM current (IR 1) is restricted by maximum current (IR HI or IR LOW)
In case of Buck mode: IR 1 - IR HI is greater than 39 A for 25 ms.
In case of Boost mode: IR - IR LOW is greater than 39 A for 25 ms.
IR 1: APM current, IR HI: APM buck mode current limit +130 A.
IR LOW: APM boost mode current limit (-130 A).
APM output voltage (V14OUT) is greater than 7 volts and 42-volt output voltage (42OUT) is greater than 28 volts.
Clears 30 seconds after cycle wakeup signal.