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1.REMOVE DEFOGGER RELAY
Remove the defogger relay from the main body ECU (instrument panel junction block).
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2.INSPECT DEFOGGER RELAY
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 3 - 5 | Battery voltage not applied to terminals 1 and 2 | 10 kΩ or higher |
| Battery voltage applied to terminals 1 and 2 | Below 1 Ω |
If the result is not as specified, replace the defogger relay.
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3.INSTALL DEFOGGER RELAY
Install the defogger relay to the main body ECU (instrument panel junction block).