5/25/2012

Toyota Premio ZZT240 A/C Lamp Blink

2003 Toyota Premio ZZT240

Situation
A/C lamp was blinking after a short time when the A/C switch turned on.

Cause
Faulty A/C magnet clutch

Maintenance
The panel diagnosis noticed No22 that meant locked compressor.
Then I checked the magnet clutch and measured the resistance.
The resistance should be185+-20ohm.
But it was 250ohm. Then I changed new magnet clutch.











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