What does code P1464 mean on Mazda vehicles?
A malfunction has been detected in the air conditioning control signal circuit.
OBD-II Code Mazda
P1464 — Mazda — Air Conditioning Control Signal Circuit
A malfunction has been detected in the air conditioning control signal circuit.
Common symptoms
- A/C system malfunction
Possible causes
- Control circuit fault
- wiring issue
Initial recommendation
Check A/C control signal wiring and connections.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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