Inspection Procedure

1. Clear the DTC (see DTC CHECK / CLEAR  ).
2. Check for the VGRS system DTC (see DIAGNOSIS SYSTEM ).

   Result 

   RESULT REFERENCE
   
   

   Result	Proceed to
   DTC (VGRS system) is not output	A
   DTC (VGRS system) is output	B

B: GO TO VGRS SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)  (See HOW TO PROCEED WITH TROUBLESHOOTING )

A: USE SIMULATION METHOD TO CHECK  (See HOW TO PROCEED WITH TROUBLESHOOTING )