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2002 Camry A/C light flashes if the belt is slipping or the compressor is not turning properly. Another possible reason is that speed sensor of the compressor does not match the speed of the engine. If the horn works, your relay is probably fine and the AC compressor may have an electrical or mechanical issue.
According to the Celica forum, if the refrigerant is low the AC light could blink. The blinking light could also mean that the serpentine belt is slipping or that the compressor is faulty. I would still start by checking the refrigerant level.
Why is my AC light blinking in my 2000 Toyota Camry?
The flashing a/c light under this test condition can indicate that there is a problem with the compressor speed sensor. In testing the compressor speed sensor circuits it is easiest to begin at the compressor harness connector. The black/white wire is the command circuit from the relay to the compressor clutch coil.
What kind of Freon does a 2002 Toyota Camry take?
NOTE!
| Year | Model | Refrigerant |
|---|---|---|
| Type | ||
| CAMRY | ||
| 2002-2003 | All Engines | R134a |
| 2001 | All Engines | R134a |
Why is my AC blinking red and green?
It may be turned off for the season, a plug may have come loose or the circuit is tripped. A slow, steady light generally means that the unit is on but not providing heat, while a fast, steady blinking light means the unit is working properly and providing heat.
Toyota has a service bulletin for this issue. This bulletin is to provide information regarding countermeasures to the A/C magnetic clutch relay for A/C light flashing (inoperative A/C) issues on some vehicles equipped with a magnetic clutch compressor. ^2001 – 2004 model year Camry, ECHO, and Celica vehicles.
Why is the AC light flashing on my Toyota?
Why is my Toyota AC light flashing. The AC clutch works with an electro-magnet. The AC clutch coil can burn out, short out or sometimes even become too weak to engage properly. However, those same symptoms can appear if you have a pitted AC clutch relay.
Is the AC light blinking all the time?
The AC light blinks all the time now. This is the relay i used for my 99 corolla when my A/C light was blinking. This is the relay i used for my 99 corolla when my A/C light was blinking. Click to expand… Thanks!!
^2001 – 2004 model year Camry, ECHO, and Celica vehicles. ^2002 – 2004 model year 4Runner, Corolla, and MR2 Spyder vehicles. ^2003 – 2004 model year Highlander, Matrix, Sienna, and Solara vehicles. 1.Locate the A/C magnetic clutch relay. 2.Verify the part number printed on the side of the relay.