Headlamp Washer Motor Relay: Testing and Inspection
HEADLIGHT CLEANER CONTROL RELAYON-VEHICLE INSPECTION
1. INSPECT HEADLIGHT CLEANER CONTROL RELAY
a. Inspect headlight cleaner control relay operation.
1. Check that no continuity exists between the terminal 2 and the terminal 5.
2. Connect the positive (+) lead of the battery to the terminal 1, and the negative (-) lead of the battery to the terminal 5.
3. Connect the negative (-) lead of the battery to the terminal 3 and the terminal 4, and check that continuity exists between the terminal 2 and the terminal 5 for 0.8 to 0.9 seconds, then no continuity exists.
4. Disconnect the positive (+) lead of the battery from the terminal 1, and connect the positive (+) lead of the battery to the terminal 1 again.
5. Connect the negative (-) lead of the battery to the terminal 3 and the terminal 6, and check that continuity exists between the terminal 2 and the terminal 5 for 0.8 to 0.9 seconds, then no continuity exists.