3

BRAKE system warning light does not illuminate when the ignition switch is turned to the ON position.

[TROUBLESHOOTING HINTS]

• Malfunction of instrument cluster or ABS HU/CM

STEP

INSPECTION

ACTION

1

• Retrieve DTCs from the PCM, ABS and instrument cluster.

• Is DTC U1900 retrieved?

Yes

Go to the next step.

No

Inspect the instrument cluster. If normal, go to the next step.

2

• Retrieve DTCs from the instrument cluster.

• Are DTCs U0121, U0100 and U0214 retrieved?

Yes

Replace the instrument cluster (open circuit in instrument cluster).

(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)

No

Inspect the network communication for a related system malfunction.

Repair or replace if necessary.