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DTC › TMS4 TMS4 / 02A7

One of the CAN signals FrontAxleLeftWheelRotationalSpeed or FrontAxleRightWheelRotationalSpeed received as Error

â–¶ How to fix

Check DTCs in brake system.

What you'll see

No driver-visible symptom recorded.

System reaction

No system reaction.

Diagnostic depth

Detection

ECU indicating error in signal "front axle left wheel rotational speed" or "front axle right wheel rotational speed".

Possible cause

Brake system is stating that the front axle left wheel rotational speed or front axle right wheel rotational speed has an error.

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