DTC P2535: Ignition Run/Start Circuit High
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
P2535 - IGNITION RUN/START CIRCUIT HIGH
| Description: | PCM performs a logic check on the ignition run and run/start circuits. If the run/start circuit stays high longer than a calibrated amount of time, or is high when the PCM is in the power sustain period, this DTC will set. | ||
| Possible Causes: |
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| Diagnostic Aids: | Monitor the IGN_R/S PID. The PID should indicate NO when the key is in the ON position. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test FE . | ||