ABS Warning Light Remains ON [10/2020 - 10/2023]: Description

The skid control ECU assembly is connected to the combination meter assembly via CAN communication.

If any of the following is detected, the ABS warning light remains on:

• The skid control ECU assembly connectors are disconnected from the skid control ECU assembly.
• There is a malfunction in the skid control ECU assembly internal circuit.
• There is an open in the wire harness between the combination meter assembly and the skid control ECU assembly.
• The ABS control system is defective.

HINT: 

In some cases, the Techstream cannot be used when the skid control ECU assembly is malfunctioning.