P1A05 LINCOLN - Desired Engine Speed Signal
- Faulty Transmission Control Module (TCM)
- Faulty Powertrain Control Module (PCM)
- Engine Light ON (or Service Engine Soon Warning Light)
P1a05 Lincoln DescriptionThe Transmission Control Module (TCM) continuously monitors the Controlled Area Network (CAN) network for a desired engine speed message from the Powertrain Control Module (PCM). This code is set when the desired engine speed is not within the expected range.
Need more help?Get the P1a05 Lincoln code diagnosed by a professional: Find a repair shop in your area
P1A05 LINCOLN 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 P1a05 Lincoln code? Have you replaced any parts?
Any information is appreciated. Thanks