Inspection Procedure

WARNING: This page is about a different car, the 2005 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

When U0121/94, U0123/62, U0124/95 or U0126/63 are output accompanied with C1210/36 or C1336/39, inspect and repair the trouble areas indicated by U0121/94, U0123/62, U0124/95 or U0126/63 first.

CHECK SENSOR INSTALLATION
1. NG: REPAIR OR REPLACE YAW RATE SENSOR IS INSTALLED CORRECTLY
2. OK: GO TO NEXT STEP
PERFORM ZERO POINT CALIBRATION OF YAW RATE SENSOR AND DECELERATION SENSOR
CHECK DTC ONCE MORE
1. Check if the other DTCs are detected (See PRE-CHECK ).
MALFUNCTION CODE TABLE

A Malfunction Code

B Normal Code
1. B: END
2. A: REPLACE SENSOR AND YAW RATE

A	Malfunction Code
B	Normal Code