Perform installation tests and blink code diagnostics using the blink code diagnostic tool or the MPSI Pro-Link® 9000 (WABCO Cartridge Model J 38500-404, version 4.0 or higher).

Customer: I have a Wabco trailer ABS and I'm getting a blink code 4. After swapping the sensor, I received a blink code 6. What is the process to clear the codes?

Quick guide for troubleshooting Meritor WABCO Easy-Stop & Enhanced Easy-Stop trailer ABS. Blink codes, fault causes, & component info included.

Diagnostics Using Blink Codes The WABCO Enhanced Easy-Stop Trailer ABS ECU detects any electrical fault in the trailer ABS. Each of the faults has a code. When a fault occurs, the ECU …

The WABCO iABS ECU detects any electrical fault in the trailer ABS. Each of the faults has a code. When a fault occurs, the ECU stores the code for that fault in the memory. There are …

This is a complete list of WABCO fault codes. You can find commonly occuring fault codes and some of the more hard to find ones in this list.

2 6 4 + 1 short circuit 10;13/18 10;13/18 5..6/x2 WL ABS: wheel disabled ASR, RSC, RSA: disabled Short circuit between sensorwires IG/IGM is detected Check Sensor wiring, replace …

A flashing blink code 4 three times on a Meritor system usually signifies a problem with the ABS (Anti-lock Braking System). To diagnose and address the issue, you can begin by checking …