- Faulty Powertrain Control Module (PCM)
- Faulty Transmission Control Module (TCM)
- Engine Light ON (or Service Engine Soon Warning Light)
P1dab Fiat DescriptionThis diagnostic is a continuous test that monitors the Vehicle Speed Sensor (VSS) for lack of activity. The test will not run if a limp-in condition exists for the Manifold Absolute Temperature (MAP), Throttle Position, or Engine Coolant Temperature. If the VSS signal is below a calibrated value for a period of time after the vehicle is operated at a sufficient load, a Diagnostic Trouble Code (DTC) will set.
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P1DAB FIAT CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1dab Fiat code? Have you replaced any parts?
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