April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC (On board display)	Trouble diagnosis name	DTC detecting condition	Possible causes
C1A14 (14)	ECM CIRCUIT	If ECM is malfunctioning	Accelerator pedal position sensor ECM ICC sensor integrated unit

NOTE: If DTC "C1A14" is detected along with DTC "U1000", first diagnose the DTC "U1000". Refer to "DTC LOGIC ".

PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine.
2. Operate the ICC system and drive.
  CAUTION: Always drive safely.
3. Stop the vehicle.
4. Perform "All DTC Reading" with CONSULT.
5. Check if the "C1A14" is detected as the current malfunction in "Self Diagnostic Result" of "ICC/ADAS".
  Is "C1A14" detected as the current malfunction?
  
  YES: Refer to "DIAGNOSIS PROCEDURE ".
  
  NO: Refer to "INTERMITTENT INCIDENT ".