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Hazard Flasher Relay: Testing and Inspection

Turn Signal and Hazard Warning Relay Inspection

1. Connect turn signal and hazard warning relay (1), battery (2) and six test bulbs ((12 V, 21 W) (3) and 12 V, 5 W (4)) as shown.






2. Check turn L circuit
Connect terminal "5" and battery negative (-) terminal by a jumper wire. Check left side bulbs (1) for flashing cycle.
If check result is not as specified, replace turn signal and hazard warning relay.

Reference flashing cycle
60 - 120 cycle/minute






3. Check turn R circuit
Connect terminal "6" and battery negative (-) terminal by a jumper wire. Check right side bulbs (1) for flashing cycle.
If check result is not as specified, replace turn signal and hazard warning relay.

Reference flashing cycle
60 - 120 cycle/minute






4. Check Hazard ON circuit
Connect terminal "8" and battery negative (-) terminal by a jumper wire. Check all bulbs (1) for flashing cycle.
If check result is not as specified, replace turn signal and hazard warning relay.

Reference flashing cycle
60 - 120 cycle/minute