DTC Confirmation Procedure

If DTC "C1A15" is displayed with DTC "U1000" or "C1A03", or "C1A04" first diagnose the DTC "U1000","C1A03", or "C1A04"

Is applicable DTC detected?

YES 

Perform diagnosis of applicable.

• U1000: Refer to DTC DESCRIPTION
• C1A03: Refer to DTC DESCRIPTION 
• C1A04: Refer to DTC DESCRIPTION 

NO 

GO TO STEP 2  .

1. Start the engine.
2. Turn the MAIN switch of ICC system ON.
3. Drive the vehicle at 10 km/h (6 MPH) or faster for approximately 15 minutes or more.
   CAUTION:

   Always drive safely.

4. Stop the vehicle.
5. Perform "All DTC Reading" with CONSULT.
6. Check if "C1A15" is detected as the current malfunction in the "Self Diagnostic Result" of "ICC/ADAS".

Is "C1A15" 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