DTC P1A05: Desired Engine Speed Signal
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.
P1A05 - DESIRED ENGINE SPEED SIGNAL
| Description: | The transaxle control module (TCM) continuously monitors the controller area network (CAN) for a desired engine speed message from the powertrain control module (PCM). This DTC is set when the desired engine speed is not within the expected range. | ||
| Possible Causes: |
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST TV . | ||