ABS, error in rear left sensor problem?

MARTIDOKI

MEMBER
2011 HYUNDAI I20
1.4L
4 CYL
2WD
MANUAL
100,000 MILES

After running diagnostic tool, error in rear left sensor. I replaced the whole wheel hub with build in sensor. Still the same error. Cables have been checked and even the ABS pump with ECU. Dashboard light ABS is still on. After resetting still, the same error and light on. Other solutions please.

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
42,967 POSTS

If we can get the code number, it will help. I would check the connections from the sensor to the ABS control unit and if okay replace the control unit. I have included a guide to help with the testing and how to replace the ABS control unit with the ABS system wiring diagrams so you can see which wires to test and how the system works.

https://www.2carpros.com/articles/how-to-check-wiring

Check out the images (below). Let us know what happens and please upload pictures or videos of the problem.

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ABS, error in rear left sensor problem?

1 Reply

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