LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2010 >> Forte EX, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (ULEV) (2 Of 2) >> DTC P0647: A/C Clutch Relay Control Circuit High >> Inspection Repair >> Component Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Inspection

  1. Execute Actuation test of A/C Relay.
  2. Check the sound of A/C Relay operation. (Clicking repeatedly)
  3. Does A/C Relay operate normally?

    YES 

    • Go to next procedure.

    NO 

    • Substitute with a known-good A/C Relay and check for proper operation. If the problem is corrected, replace A/C Relay and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.