Question about 1990 Toyota Corolla

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My a/c compressor is hotwired to a fuse. I want to know how to fix this issue.

The a/c compressor is hotwired to a fuse. I want to fix this problem because it is draining my battery.

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1) you must test 3 sections: a) relay for a/c b) clutch of compresor and c) finally check the tension of belt for compresor for mechanical tight.
Use the same capacity of fuse and wires the same capacity. Do not use ANOTHER .
see the diagram use the VOM
God bless you


my a/c compressor is hotwired to a fuse. I want to - 9_18_2012_10_38_42_pm.jpg

Posted on Sep 18, 2012

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When this happens, there are quite a few things that could be the issue, so I would recommend that you check the simplest thing first. Start out by opening the fuse panel and locate the A/C fuse and the FAN/BLOWER fuse (these are separate fuses) make sure that the fuse is in working order, replace with same AMP fuse that is removed. Next I would recommend that you visually inspect the A/C compressor and make sure that the electrical connections are clean and connected, and that the belt is on the compressor and that the compressor pulley is rotating when the engine is running. If that is not the issue, I recommend that you have the A/C refrigerant checked to see if the level is at the operational level. If that is not the issue, there may be an issue with the clutch on the A/C compressor, or even an issue with the A/C switch in the vehicle located on the climate control panel.
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