Diesel Data: Automotive Repair

ABS (Antilock Brake System)





BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ANTI-LOCK BRAKE SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

NOTICE:
Turn the ignition switch off before removing parts.

HINT
* If no malfunction is found when inspecting parts, inspect the skid control ECU and ground points for poor contact.
* If a trouble code is displayed during the DTC check, check the circuit indicated by the DTC. For details of each code, refer for the respective DTC Code in the DTC chart.
* When 2 or more DTCs are detected, perform circuit inspection one by one until the problem is identified.
* Inspect the fuses and relays before investigating the trouble areas as shown in the table below.

ABS DTC

C0200/31 - C0246/23:





C0256/24 - C1238/38*1:





C1239/39 - C1251/51 / U0073/94:






*1: Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed:

* Drive the vehicle at 20 km/h (12 mph) for 30 seconds or more and check that the ABS warning light goes off.

* Clear the DTCs.

*2: for 4WD

HINT
In some cases, the Techstream cannot be used when the ABS warning light remains on.

ABS Test Mode DTC

C1271/71 - C1279/79:






*2: for 4WD