DTC Confirmation Procedure

With CONSULT 

1. Turn the ignition switch ON.
   CAUTION:

   Never start the engine.

2. Perform self-diagnosis for "EPS/DAST 3".

Is DTC "P1644" detected?

YES 

Proceed to DIAGNOSIS PROCEDURE .

NO-1 

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

NO-2 

Confirmation after repair: INSPECTION END