DTC P0A44 - Drive Motor A Position Sensor Circuit Overspeed
DTC DESCRIPTION P0A44 - DRIVE MOTOR A POSITION SENSOR CIRCUIT OVERSPEED
| Description:
This DTC sets when the transmission traction motor exceeded its calibrated maximum RPM limit. |
Possible Causes:
- Vehicle overspeed condition
- MR1 or MR2 circuit intermittent open
- MS1 or MS2 circuit intermittent open
- MC1 or MC2 circuit intermittent open
- MR1 or MR2 circuit intermittent short to ground
- MS1 or MS2 circuit intermittent short to ground
- MC1 or MC2 circuit intermittent short to ground
- MR1 or MR2 circuit intermittent short to voltage
- MS1 or MS2 circuit intermittent short to voltage
- MC1 or MC2 circuit intermittent short to voltage
- Damaged transmission
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| Diagnostic Aids: |
| Application |
Key On Engine Off |
Key On Engine Running |
Continuous Memory |
| All |
GO to PINPOINT TEST TP
. |