Avalon XL V6-3.0L (1MZ-FE) (1997)
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Headlamp Wiper Relay: Testing and Inspection
INSPECT HEADLIGHT CLEANER RELAY OPERATION
1. Check that there is no continuity between terminals 2 and 5.
2. Connect the positive (+) lead from the battery to terminals 1 and 5 and the negative (-) lead to terminal 3.
3. Connect the negative (-) lead from the battery to terminal 4, check that there is continuity between terminals 2 and 5 for 0.4 - 0.6 seconds, then
there is no continuity.
If operation is not as specified. replace the relay.
