Error code
OBD2 P0536
OBD2P0536
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
A/C Evaporator Temperature Sensor Circuit Range/Performance.
Severity
moderateCan drive, but the air conditioning may not work properly.
Summary
P0536 indicates an issue with the AC evaporator temperature sensor circuit, which is part of the air conditioning system.
Common Causes
- Poor wiring or connection
- Faulty AC evaporator temperature sensor
- ECM (Engine Control Module) malfunction
Fixes
- Replace faulty AC evaporator temperature sensor or repair wiring/connection issues.
FAQ
How do I diagnose P0536?
Use a diagnostic tool like Torque Pro to check the specific issue with the AC evaporator temperature sensor circuit.
What should I do if my air conditioning stops working and I have this code?
Inspect the wiring and connections related to the AC evaporator temperature sensor, or replace the sensor itself.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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- P0508Idle Air Control System Circuit Low
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