Error code
OBD2 P2524
OBD2P2524
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
A/C Request 'B' Circuit High.
Severity
moderateCan drive but may experience A/C issues.
Summary
P2524 indicates an issue with the A/C Request 'B' circuit being too high, likely due to wiring problems near the AJC control module.
Common Causes
- Wiring short to positive
- AJC control module failure
Fixes
FAQ
What does P2524 mean?
P2524 means there is an issue with the A/C Request 'B' circuit, possibly due to wiring or AJC control module problems.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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