#
NO.1 ABS WARNING LIGHT DOES NOT ILLUMINATE

BME040300000W05
• When performing an asterisked (*) troubleshooting inspection, shake the wiring harness and connectors while doing the inspection to discover whether poor contact points are the cause of any intermittent malfunctions. If there is a problem, check to make sure connectors, terminals and wiring harness are connected correctly and undamaged.

1 | ABS warning light does not illuminate
[TROUBLESHOOTING HINTS] • ABS warning light circuit open or shorted to ground.

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | • Do other warning and indicator lights illuminate when IG switch is turned ON? | Yes | Go to next step.
No | Inspect or repair instrument cluster power supply system (instrument cluster terminal 3J).
2 | • Turn ignition switch ON. • Turn signal switch to turned ON. • Does turn signal indicator light in instrument cluster illuminate? | Yes | Go to Step 4.
No | Go to next step.
*3 | • Turn ignition switch OFF. • Disconnect instrument cluster connector. • Is there continuity between instrument cluster connector (24-pin) terminal 3D and ground? | Yes | Reconnect instrument cluster connector, go to next step.
No | Repair wiring harness between instrument cluster and ground.
4 | • Disconnect ABS HU/CM connector and turn ignition switch ON. • Does ABS warning light illuminate? | Yes | Replace ABS HU/CM (ground to short in ABS HU/CM).
No | Go to next step.
5 | • Remove instrument cluster. • Inspect ABS warning light bulb. • Is it okay? | Yes | Go to next step.
No | Replace ABS warning light bulb.
*6 | • Is there continuity between instrument cluster connector (16-pin) terminal 1B and ground? | Yes | Repair wiring harness between instrument cluster and ABS HU/CM.
No | Replace instrument cluster.