Check for loose terminals in the VSA modulator-control unit 46P connector. If the VSA modulator-control unit was updated, substitute a
known-good VSA modulator-control unit See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Traction Control
Module/Testing and Inspection. If a known-good VSA modulator-control unit was substituted, replace the appropriate hub bearing unit if it has not
been replaced.
- RFreoanr:t :R Reepplalaccee t hthee r feraorn ht uhbu bb ebaerainrign gu nuint i tS eSee:e S: tSeteereinrign ga nadn dS uSsupsepnesniosino/nS/tSeteereinrign/gF/rFornotn St tSeteereinrign gK Knuncukclkel/eS/eSrevrivciec ea nadn dR eRpeapiar.i?r.?
NO -
If the VSA modulator-control unit was updated, troubleshooting is complete. If the VSA modulator-control unit was substituted, replace the
original VSA modulator-control unit See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Traction Control
Module/Testing and Inspection. If any other DTCs are indicated, go to the indicated DTCs troubleshooting.?
23-3x
SWS DTC Troubleshooting: 23-3x
DTC 23-3x ("x" can be 0 thru 9 or A thru F):
Faulty Outer Side Front Passenger's Weight Sensor Circuit
NOTE: Only read DTCs from the SRS menu, not from SWS menus unless instructed to check SWS DTCs. SWS (ODS unit) DTCs are subcodes of
SRS unit DTCs. Only troubleshoot the corresponding SRS DTCs. Also these SWS DTCs are cleared by turning the ignition switch to LOCK(0).
Do the troubleshooting for SRS unit DTC 83-23 See: 83-23.
Adaptive Cruise Control
Adaptive Cruise Control (ACC) DTC Troubleshooting: 24
DTC 24
Yaw Rate Sensor Diagnose Malfunction
1. Clear the DTCs with the HDS.
2. Turn the ignition switch to ON (II), then wait for 10 seconds.
3. Check for DTCs with the HDS.
Is DTC 24 indicated?
YES -
Go to step 4.
NO -
Intermittent failure, the system is OK at this time.?
4. Check for VSA system DTCs with the HDS.
Are any DTCs indicated?
YES -
Troubleshoot the indicated VSA system DTC(s).?
NO -
Go to step 5.
5. Turn the ignition switch to LOCK (0).
6. Disconnect the yaw rate-lateral/longitudinal acceleration sensor 4P connector.
7. Disconnect the ACC unit 20P connector.
8. Wait for 30 seconds, then check for continuity between ACC unit 20P connector terminal No. 10 and yaw rate-lateral/longitudinal
acceleration sensor 4P connector terminal No. 3, and between ACC unit 20P connector terminal No. 20 and yaw rate-lateral/longitudinal
acceleration sensor 4P connector terminal No. 2.
