It could be low on coolant. If your vehicle is a 2002-2004 it is probably the magnetic clutch relay as it is a common problem with those years. It is located in the fuse box and a new one runs around $60.
You need to have a mechanic service your car. The flashing light means the compressor is not engaging.
It's either low on charge, has bad wiring, needs a new pressure switch or needs a new clutch.
You will have to figure out why: This the 90% of the time failur: Is there Freon in the system, if there is not a minimum pressure, usually 17 PSI, the compressor will not run. Is the compressor and clutch capable of working? Is the fuse in good shape.
Lexus Ls 400
check the a/c clutch when those go out the whole system shorts out
To let you know the system is armed.
The TRAC light blinking on and off in a 1997 Lexus LS400 typically indicates that the traction control system is actively engaging or that there's an issue with the system. This could be due to wheel slip, a malfunction in the traction control sensors, or a related component like the ABS system. It's advisable to have the vehicle scanned for error codes to diagnose the specific problem accurately. If the light persists, consulting a professional mechanic is recommended to ensure safe operation.
it would be a 5 by 6 belt for a magnum for a Lexus you would need a 3 by 7
I would look at the REAR signal light on the same side of the car. It is probably not blinking at all and the bulb needs to be replaced.
The blinking fuel light in a Lexus IS 200 typically indicates that the fuel level is critically low, and the vehicle may run out of fuel soon. Unlike a steady light, a blinking indicator often signals a malfunction or an issue with the fuel system, such as a faulty fuel gauge or sensor. It's advisable to refuel immediately and, if the light continues to blink after refueling, to have the vehicle checked by a professional for any underlying issues.
You add freon to the low side fitting,top front,on the ac compressor
Are you sure it is the A/C Compressor and not the power steering pump? LS400, SC 300 and SC 400 are known to have power steering pump issues that leak onto the compressor causing ac compressor failure. Replace the pump as soon as you see a leak.