Q-5 Power From Ignition Switch
Turn ignition on. Set voltmeter to 20V scale. Measure voltage between ABS relay Black/Green wire and ground, ABS warning light Black/Yellow wire and ground, ABS control unit Black/Green wire and ground. With key off, voltage should be zero volts. With key on, voltage should be greater than 10 volts. With engine running, voltage should be greater than 10 volts. If voltage is correct, go to Q-6 RELAY OPERATION . If voltage is not correct, repair fuse(s) or wire(s) in question.