P0A01 - Motor Electronics Coolant Temperature (MECT) Sensor Circuit Range Performance
WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
P0A01 - MOTOR ELECTRONICS COOLANT TEMPERATURE (MECT) SENSOR CIRCUIT RANGE PERFORMANCE
| Description: | The transaxle control module (TCM) continuously monitors controller area network (CAN) communication bus for MECT message from the powertrain control module (PCM). This DTC indicates that the MECT message received from the PCM is not within the TCM calculated temperature range, based on other TCM inputs. | |||
| Possible Causes: |
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| Diagnostic Aids: | ||||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | refer to PINPOINT TEST DN . | |||