Test M: Improper Abs Warning Operation: Coupe

Turn ignition off. Remove instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION. Disconnect all instrument cluster electrical connectors. Disconnect ABS control module connector C386. Measure resistance between ground and instrument cluster harness connector C253 terminal No. 2 (Yellow/Red wire). See Figure . Resistance should be more than 10 k/ohms. If resistance is more than 10 k/ohms, go to next step. If resistance is less than 10 k/ohms, repair short to ground in Yellow/Red wire between instrument cluster and ABS control module. ABS control module is mounted below passenger seat.
Install 60-pin Breakout Box (014-00322) following manufacturer's instructions. Measure resistance of Yellow/Red wire between breakout box terminal No. 17 and instrument cluster harness connector C253 terminal No. 2. Resistance should be less than 5 ohms. If resistances are as specified, go to next step. If resistances are not as specified, repair open in Yellow/Red wire between instrument cluster and ABS control module.
Visually inspect instrument cluster printed circuit for damage, cracks or hot spots. If instrument cluster printed circuit is okay, go to next step. If instrument cluster printed circuit is damaged, replace printed circuit and gauge contact clips. See PRINTED CIRCUIT under REMOVAL & INSTALLATION.
Remove ABS warning indicator bulb. Check continuity between terminals of bulb. If continuity exists, see ANTI-LOCK article in BRAKES. If continuity does not exist, replace ABS warning indicator bulb.