DTC B1342, C1267 [ABS]


B3E040243000W04

DTC

B1342, C1267

ABS HU/CM (internal malfunction)

DETECTION CONDITION

• The ABS HU/CM on-board diagnostic function detects control module internal malfunction.

POSSIBLE CAUSE

• ABS HU/CM internal malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
VERIFY NO ABS HU/CM MALFUNCTION
• Clear the DTCs from the memory.
• Start the engine and drive the vehicle at 10km/h {6.2 mph} or more.
• Are the same DTCs present?
Yes
Replace the ABS HU/CM, then go to the next step.
No
Go to the next step.
2
VERIFY THAT NO OTHER DTCS ARE PRESENT
• Are any other DTCs output?
Yes
Go to the applicable DTC inspection.
(See DTC Table.)
No
DTC troubleshooting completed.