( TF09E00K801000R1222FAAT00 )
VSA DTC Troubleshooting: 12-22, 14-22, 16-22, 18-22
DTC 12-22:
 Right-front Wheel Speed Sensor Installation Error (30 km/h (19 mph) or More)
DTC 14-22:
 Left-front Wheel Speed Sensor Installation Error (30 km/h (19 mph) or More)
DTC 16-22:
 Right-rear Wheel Speed Sensor Installation Error (30 km/h (19 mph) or More)
DTC 18-22:
 Left-rear Wheel Speed Sensor Installation Error (30 km/h (19 mph) or More)
  1. Test-drive the vehicle. Drive the vehicle between 30 km/h (19 mph) and 50 km/h (31 mph) for 70 seconds or more.
    NOTE: Drive the vehicle on a straight section of road, not on a lift.
  1. Check the RIGHT-FRONT, LEFT-FRONT, RIGHT-REAR, LEFT-REAR WHEEL SPEED in the VSA DATA LIST with the HDS.
Are all four values the same?
YES -
Intermittent failure, the system is OK at this time. Check for loose terminals between the wheel speed sensor 2P connector and the VSA modulator-control unit 36P connector. Refer to intermittent failures troubleshooting. ■
NO -
Go to Step 3 .
  1. Turn the ignition switch to LOCK (0).
  1. DTC
    Appropriate Wheel Speed Sensor
    12-22
    Right-front
    14-22
    Left-front
    16-22
    Right-rear
    18-22
    Left-rear

Is the wheel speed sensor installation OK?
YES -
NO -