DTC Confirmation Procedure

If DTC "C1A26" is displayed with DTC "U1000", "U0415" or "U0121", first diagnose the DTC "U1000""U0415" or "U0121".

Is applicable DTC detected?

YES 

Perform diagnosis of applicable.

• U1000: Refer to DTC DESCRIPTION 
• U0415: Refer to DTC DESCRIPTION 
• U0121: Refer to DTC DESCRIPTION 

NO 

GO TO STEP 2  .

1. Start the engine.
2. Wait for approximately 1 minute after turning theMAIN switch of ICC system ON.
3. Perform "All DTC Reading" with CONSULT.
4. Check if the "C1A26" is detected as the current malfunction in "Self Diagnostic Result" of "ICC/ADAS".

Is "C1A26" detected as the current malfunction?

YES 

Refer to DIAGNOSIS PROCEDURE .

NO - 1 

To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .

NO - 2 

Confirmation after repair: INSPECTION END