Conditions For Setting DTC
WARNING: This page is about a different car, the 2003 Saturn Vue and 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
DTC P1883 will set if, the TCM has detected either an open, a short to ground, or a short to power on ratio control motor coil A1 control circuit for more than 0.56 seconds when:
- Ignition voltage is 8-18 volts.
- Engine speed is greater than 500 RPM for more than 5 seconds.
DTC P1883 diagnostic runs continuously when the above conditions have been met. DTC P1883 is a type "A" DTC.