P0647Powertrain (P)generic
A/C Clutch Relay Control Circuit High
The computer detected that the A/C clutch relay control circuit voltage is too high, potentially damaging the relay and preventing proper A/C operation. This suggests a wiring short or a fault in the relay circuit itself. Your air conditioning may not work, or the relay could be damaged and require replacement.
No detailed repair guide linked yet. Check back soon or search for related issues.
