Acura CSX. Manual - part 404
ＳＮＲ９ＡＣ７Ｋ８０１０００Ｒ１２１２ＦＡＡＴ００
−
−
−
−
DTC
Appropriate Wheel Speed Sensor
YES
NO
YES
NO
DTC 12-12:
DTC 14-12:
DTC 16-12:
DTC 18-12:
19-121
19-121
5. Turn the ignition switch to LOCK (0).
6. Check that the appropriate wheel speed sensor is
properly mounted (see page 19-173).
12-11
Right-front
14-11
Left-front
16-11
Right-rear
18-11
Left-rear
Check for loose terminals in the VSA
modulator-control unit 37P connector. If necessary,
substitute a known-good VSA modulator-control
unit (see page 19-171), and retest.
Reinstall the wheel speed sensor, and check
the mounting position (see page 19-173).
1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Test-drive the vehicle. Drive the vehicle at 20 km/h
(13 mph) or more, and go a distance of 100 m
(328 ft) or more.
NOTE: Drive the vehicle on the road, not on a lift.
4. Check for DTCs with the HDS.
Go to step 5.
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 37P connector. Refer to intermittent
failures troubleshooting (see page 19-98).
5. Turn the ignition switch to LOCK (0).
6. Disconnect the VSA modulator-control unit 37P
connector (see step 2 on page 19-171).
Right-front Wheel Speed Sensor
Short to the Other Sensor Circuit
Left-front Wheel Speed Sensor
Short to the Other Sensor Circuit
Right-rear Wheel Speed Sensor
Short to the Other Sensor Circuit
Left-rear Wheel Speed Sensor
Short to the Other Sensor Circuit
Is the wheel speed sensor installation OK ?
Is DT C 12-12, 14-12, 16-12, and/ or 18-12
indicated?
08/08/21 15:05:52 61SNR030_190_0121