LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Pontiac
>>
2005
>>
Grand Prix GTP
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Controls - 3.8L - DTC P0406 To DTC P1111
>>
DTC P0685: Engine Controls Ignition Relay Control Circuit
>>
Conditions for Setting the DTC
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Conditions for Setting the DTC
The PCM detects more than 4.6 volts on the relay coil control circuit for more than 2 seconds.