Repair, Rear See: Steering and Suspension/Suspension/Rear Knuckle/Service and Repair.
10. Turn the ignition switch to ON (II).
11. Clear the DTC with the HDS.
12. Test-drive the vehicle at 10 mph (15 km/h) or more.
13. Check for DTCs with the HDS.
Is DTC 12, 14, 16, or 18 indicated?
YES -
Go to step 14.
NO -
Replace the original hub bearing unit:
- RFreoanr:t :R Reepplalaccee t hthee o orrigigininaal lr feraorn ht uhbu bb ebaerainrign gu nuint i tS eSee:e S: tSeteereinrign ga nadn dS uSsupsepnesniosino/nS/uSstpeenrisnigo/nF/Rroenatr S Kteneurcinkgle K/Sneurvckicle /aSnedrv Riceep ainrd.? Repair.?
14. Update the VSA modulator-control unit if it does not have the latest software See: Brakes and Traction Control/Antilock Brakes / Traction
Control Systems/Traction Control Module/Testing and Inspection. If the unit already has the latest software, substitute a known-good VSA
modulator-control unit See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Traction Control Module/Service and
Repair.
15. Test-drive the vehicle at 10 mph (15 km/h) or more.
NOTE: Drive the vehicle on a straight section of road, not on a lift.
16. Check for DTCs with the HDS.
Is DTC 12, 14, 16, or 18 indicated?
YES -
Check for loose terminals in the VSA modulator-control unit 46P connector. Check for a loose connection at G303. 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/Service and Repair, then retest. If the VSA modulator-control unit was substituted, go to step 1.
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/Service and Repair. If any other DTCs are indicated, go to the indicated DTCs troubleshooting.?
TPMS System
TPMS DTC Troubleshooting: 11, 13, 15, 17
DTC 11, 13, 15, 17:
Tire Low Air Pressure
NOTE: If low tire pressure is detected, the TPMS control unit will set one or more of these DTCs, and turn on the low tire pressure indicator and
the appropriate tire indicator(s). If the low tire pressure and tire indicators come on because of a low tire pressure, and the client corrects it before
bringing the vehicle in, the DTCs will be stored, but all the indicators will be off.
1. Turn the ignition switch to LOCK (0).
2. Make sure the tires are inflated to the specified tire pressure listed on the doorjamb sticker.
3. Test-drive the vehicle.
Does the low tire pressure indicator go off?
YES -
The system is OK at this time. Check for and repair the cause of air loss.?
