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Note: This fault only applies to the condition that the system can communicate with the scan
meter (ABS ECU Power supply is normal), and there is no DTC set.
2 After the engine is started, ABS
Warning Light is normally on
Likely Causes
[Description]
One of the Likely Causes is that
ABS warning light drive module is damaged or
there is an open in the ABS warning light
circuit.
 The warning light drive module is damaged
 ABS warning light drive module circuit open
 ABS ECU is damaged
Repair the wire harness
Check whether there is an open circuit in the wire be-
tween the ECU and ABS warning light drive module
Check the ABS warning light drive module
Replace
Abn.
No
Yes
Replace the ABS ECU
Ok