DTC DETECTING CONDITION: Immediately at fault recognition TROUBLE SYMPTOM: • Acceleration is poor during standing start. • No lock-up occurs. • The engine stalls when the vehicle is stopped. • Shift control malfunction
1. OUTLINE OF DIAGNOSIS • Detect the malfunction of front wheel speed sensor characteristics. • Judge as NG when the deviation between vehicle speed from VDC and front wheel speed sensor becomes equal to or larger than the predetermined value. 2. EXECUTION CONDITION
3. DIAGNOSTIC METHOD If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Time Needed for Diagnosis: 5 seconds Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs. |
Inspection
1. Moving the front tire up and down by hand, check there is no play in bearing, and check the wheel rotates smoothly.CAUTION:If there is any fault in the bearing, replace the hub unit COMPL.2. Inspect axial play of the hub unit bearing.(1) Remove the tire and disc rotor.(2) Inspect the lean of axis ...