Resistance Check
- Turn ignition off. Set VOM on 200-ohm scale. At ABS fail-safe relay, measure and record resistance between terminals "f" and "j". At ABS fail-safe relay, measure and record resistance between terminals "b" and "j". See Figure . Resistances should be 50-90 ohms.
- If resistances are as specified, go to PINPOINT TEST MMR-5 . If resistances are not as specified, replace ABS fail-safe relay.