P1464
Air Conditioning Demand Out Of Self Test Range
P1464 is an OBD-II diagnostic trouble code meaning: Air Conditioning Demand Out Of Self Test Range. Common causes: malfunction of the pressure sensor in the air conditioning system, problems with wiring or connectors. Estimated repair cost: $17–89.
Symptoms
- Air conditioner won't turn on
- Intermittent operation of the air conditioner
- Increased fuel consumption
- Check Engine light comes on
Causes
- Malfunction of the pressure sensor in the air conditioning system
- Problems with wiring or connectors
- Air conditioning compressor malfunction
- Error in the engine control unit
- Low refrigerant level
How to Fix
- Check refrigerant level and leaks
- Diagnose the air conditioning system pressure sensor
- Check the integrity of wiring and connectors
- Test the operation of the air conditioning compressor
- Read and analyze additional error codes
Related codes
Error P1464 by Vehicle Brand
FAQ
What does the P1464 code mean?
P1464 is an OBD-II diagnostic trouble code that indicates: Air Conditioning Demand Out Of Self Test Range
What causes a P1464 error code?
The most common causes of P1464 include: Malfunction of the pressure sensor in the air conditioning system; Problems with wiring or connectors; Air conditioning compressor malfunction; Error in the engine control unit.
How do I fix a P1464 diagnostic trouble code?
To fix P1464: Check refrigerant level and leaks. Diagnose the air conditioning system pressure sensor. Check the integrity of wiring and connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1464?
Yes, but get it checked soon
How much does it cost to fix P1464?
The estimated repair cost for P1464 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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