DTC P2533: Ignition Switch Run/Start Position Circuit
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, 2011 Ford Fusion, 2010 Mercury Milan, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
P2533 - IGNITION SWITCH RUN/START POSITION CIRCUIT
| Description: | The powertrain control module (PCM) carries out a logic check on the ISP-R and ISPR/S circuits. The PCM sets this DTC when a concern is detected. | ||
| Possible Causes: |
|
||
| Diagnostic Aids: | The KEYST parameter identifier (PID) should display RUN when the ignition is in the ON position. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST B . | ||