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NO.2 ABS WARNING LIGHT DOES NOT ILLUMINATE WITH IGNITION SWITCH ON.

BME040343000217

2 | ABS warning light does not illuminate with ignition switch ON.
[TROUBLESHOOTING HINTS] • ABS warning light circuit open or shorted to ground.

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | VERIFY WHETHER MALFUNCTION IS IN COMMON GROUND FOR ABS WARNING LIGHT OR INDICATOR OTHER LIGHTS (TURN SIGNAL INDICATOR LIGHT) • Turn ignition switch ON. • Turn signal switch ON. • Turn headlight switch on and set to HI-beam position. • Do turn signal indicator light and HI-beam indicator light in instrument cluster illuminate? | Yes | Go to Step 3.
No | Go to next step.
2 | VERIFY WHETHER MALFUNCTION IS IN WIRING HARNESS (BETWEEN INSTRUMENT CLUSTER AND GROUND FOR CONTINUITY) OR INSTRUMENT CLUSTER • Turn ignition switch to OFF. • Disconnect instrument cluster (24-pin) • Is there continuity between instrument cluster connector (24-pin) Terminal 2T or Terminal 3M and ground? | Yes | Inspect instrument cluster (open circuit in instrument cluster).
No | Repair wiring harness between instrument cluster (Terminal 3M and ground).
*3 | CHECK FOR SHORT TO GROUND IN ABS/TCS HU/CM • Disconnect ABS/TCS HU/CM and turn ignition switch ON. • Does ABS warning light illuminate? | Yes | Replace ABS/TCS HU/CM (ground to short in ABS/TCS HU/CM).
No | Go to next step.
4 | INSPECT ABS WARNING LIGHT BULB • Remove instrument cluster. • Inspect ABS warning light bulb. • Is it okay? | Yes | Go to next step.
No | Replace ABS warning light bulb.
*5 | VERIFY WHETHER MALFUNCTION IS IN WIRING HARNESS (BETWEEN INSTRUMENT CLUSTER AND ABS/TCS HU/CM FOR GROUND TO SHORT) OR INSTRUMENT CLUSTER • Is there continuity between instrument cluster connector (16-pin) Terminal 1B and ground? | Yes | Repair wiring harness between instrument cluster (Terminal W) and ABS/TCS HU/CM.
No | Replace instrument cluster (open or short to ground in instrument cluster).