P1460powertrain
P1460 – Wide open throttle A/C cutoff relay circuit
What does P1460 mean?
P1460 is a manufacturer-specific OBD-II diagnostic trouble code in the Powertrain category. Its definition is: Wide open throttle A/C cutoff relay circuit. Powertrain codes (P-codes) relate to engine, transmission, and drivetrain systems. These are the most common diagnostic trouble codes.
Code breakdown
SystemP — Powertrain
TypeManufacturer-specific code (meaning may vary by vehicle make and model)
SubsystemAuxiliary emission controls
Common symptoms
- Check engine / malfunction indicator lamp (MIL) is illuminated
- Possible reduction in engine performance or fuel economy
- Engine may run rough, hesitate, or stall in some cases
- Vehicle may enter a reduced-power ‘limp’ mode for certain faults
How to diagnose
- 1Read all stored trouble codes with an OBD-II scanner and note any that appear alongside this one.
- 2Research this specific code for your exact make, model, and year, as repair details vary.
- 3Inspect the wiring, connectors, and the component named in the code definition for damage or corrosion.
- 4Test the related sensor or actuator against the manufacturer’s specifications.
- 5Clear the code and road-test to confirm whether it returns.
Severity varies by code and vehicle. Some codes are minor, while others can affect drivability or safety. When in doubt, consult a qualified technician.
Related codes
This information is provided for general reference only and may vary by manufacturer, model, and year. It is not a substitute for professional diagnosis or repair.