Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Pontiac
>>
2003
>>
Sunfire Standard
>>
Repair and Diagnosis
>>
Electrical
>>
Charging Systems
>>
Diagnostic Tests
>>
DTC P0622: Pulse Width Modulated Signal Out Of Range
>>
Conditions For Clearing DTC
Conditions For Clearing DTC
The history DTC will clear after 40 consecutive warm-up cycles have occurred without a malfunction.
The DTC can be cleared by using the scan tool Clear DTC Information function.