Vehicle Stability Control System How To Proceed With Troubleshooting

Interview the customer and confirm the trouble.

Check and record the DTCs and Freeze Frame Data.

Clear the DTCs and Freeze Frame Data (Toyota Fortuner RM000000XHV03YX.html for DTC Check/Clear, and Toyota Fortuner RM000000XHY03RX.html for Freeze Frame Data).

Reconfirm the DTC.

1. Check if the DTC is output again using the recorded DTC and Freeze Frame Data (Toyota Fortuner RM000000XHV03YX.html for DTC Check/Clear, and Toyota Fortuner RM000000XHY03RX.html for Freeze Frame Data).
   

   HINT:

   If any of DTCs U0100/65, U0123/62, U0124/95, or U0126/63 is output, first check the appropriate sensor for a momentary open circuit (Toyota Fortuner RM000000XHS04KX.html).

   
   

   Result

   Result	Proceed to
   DTC output	A
   DTC not output (Problem symptom does not occur)	B
   DTC not output (Problem symptom occurs)	C

Proceed to the Diagnostic Trouble Code Chart (Toyota Fortuner RM000003NXZ001X.html).

Proceed to the Check for Intermittent Problems (Toyota Fortuner RM000000XHS04KX.html).

Proceed to the Problem Symptoms Table (Toyota Fortuner RM000000XHN03SX.html).