Mechanics

AIR CONDITIONING

1999 Toyota Sienna

Where is the a/c mag clutch relay located on a 1999 toyota sienna le. The relay fuse box under the hood next to the battery doesn't show it on diagram
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Kohllink
June 14, 2011.




AC amplifer controls clutch no relay

Docfixit
Jun 14, 2011.
Its the AC Amplifier that powers the magnetic clutch
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Rasmataz
Jun 14, 2011.
A/c compressor runs for a few seconds and then the a/c light starts flashing.I jumped the compressor 37 psi low and 170 high.A/c blows cold. What would cause the a/c light to flash? Bad sensor? A/c amplifier gone bad? Is there a low pressure sensor I can check?

Tiny
Kohllink
Jun 14, 2011.
Not pressure sensor when light blinks if belt not slipping then amplifier is likely

Docfixit
Jun 15, 2011.

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