H4 Check Anti-Lock Brake Warning Indicator Bulb

- Turn ignition switch OFF.

- Access anti-lock brake warning indicator bulb.

- Remove bulb and check bulb resistance.

- Is bulb OK?

YES -- Go to H5. H5 Check Bulb Supply

NO -- Replace bulb. Restore vehicle. Clear all DTCs. Repeat H2. H2 Check Circuit 31 (BK/R)