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Diagnosis Procedure
1.CHECK TIRE PRESSURE SIGNAL
With M.U.T.-III SE
  1. Select "BCM", "Data List", and "AIR PRESS-RR" in this order.
  2. Check that the rear right tire pressures match the standard value. Refer to Reference Value.
    noteBCM holds last tire pressure values during 17 minutes after ignition switch turns OFF.
Are all tire pressures displayed 0 kPa (psi)?
.
.
 
2.CHECK BCM POWER SUPPLY CIRCUIT
Check BCM power supply circuit. Refer to Diagnosis Procedure.
Is the inspection result normal?
.
Repair or replace harness or connectors.
 
3.TIRE PRESSURE SENSOR ID REGISTRATION
Perform tire pressure sensor ID registration. Refer to Description.
Can the tire pressure sensor ID registration be completed?
.
Replace applicable rear right tire pressure sensor. Refer to Removal & Installation.
 
4.RECHECK TIRE PRESSURE SIGNAL
With M.U.T.-III SE
  1. Drive the vehicle at 40 km/h (25MPH) or more reaches 10 minuets in total.
    noteAvoid driving in areas with radio interference.
  2. Stop the vehicle.
  3. Select "BCM", "Data List", and "AIR PRESS-RR" in this order.
  4. Check that the rear right tire pressures match the standard value. Refer to Reference Value.
Is the inspection result normal?
After erasing DTC record, INSPECTION END
Replace BCM. Refer to Removal and Installation.