2004 Toyota Tundra Ac Light Blinking

2002-2004 Lexus ES300 or ES330.

2004 toyota tundra ac light blinking. Flashing AC light after about two seconds followed by hot blowing air can be fixed by tapping on the associated relay found in the relay box directly behind the battery. Noticed the air getting warmer and the light blinking. Hooked up some gauges on the freon lines shows about 100psi on the low side.

I turned if off and immediately back on. If its the same issue you would probably hear a rattling sound while the engine is idling or accelerating. Toyota vehicles where the AC switch lamp blinks con nuously and the AC is not func oning.

When you fit a compressor. The reason it flashes when you push it initially is that the system is trying reading the system pressure and finds none. Toyota has issued a service bulletin for this conditionTSB EL011-05 it involves replacing the AC magnetic clutch relay locate the relay and check the part number if it is 90987-02022 replace it with 90987-02028 contact the toyota dealer because this may still be covered under the factory warranty.

I could turn the compressor by hand it was smooth and had slight resistance that keeps it from free spinning. Sometimes they can fall out. Follow the AC pump hoses to the radiator condenser to see if you have the combination type expensive condenserradiator.

3210 Ini al Once Read. I turned it off and checked it out today when the motor was cooled off. How to get rid of the blinking AC light in your Toyota and get the AC blowing cold again.

Tried swapping relays for. AC light started blinking and about an hour later no cold air would come out. There is a sensor built into the compressor that is supposed to determine whether or not there is a problem with the drive belt or internally in the air conditioning compressor.