Code u0028, pinout for PCM/ECU and the ABS pump needed?

2010 FORD ESCAPE

122,000 MILES • 2.5L • 4 CYL • 2WD • AUTOMATIC

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I have a u0028 code and my car shows the ABS light and traction control light on the dash. A code scanner says it cannot communicate with the ABS computer system. I want to find which wire is faulty between the PCM/ECU and the ABS controller.

Jul 6, 2023 at 9:01 AM

MATHGEN

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The U0028 code you are getting is set by the Restraints Control Module (RCM). It's not getting roll stability messages from the ABS module. First, clear the code and retest. If the code returns and/or there is still no communication with the ABS module, then follow the pinpoint test I have uploaded below. I hope this gets you started. Please let us know how it goes.

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Jul 7, 2023 at 7:00 AM