MPV 4WD V6-180 2954cc 3.0L FI (1989)
Differential Lock Switch: Testing and Inspection
1.
Loosen front caliper bleeder screw.
2.
Turn ignition switch On, then ensure ABS warning lamp flashes and goes off.
3.
Depress brake pedal several times. ABS warning lamp should be illuminated because the pressure differential switch is On.
