Diagnosis Procedure
1.
CHECK TIRE PRESSURE SIGNAL
With M.U.T.-III SE
Select "BCM", "Data List", and "AIR PRESS-RR" in this order.
Check that the rear right tire pressures match the standard value. Refer to
Reference Value
.
note
BCM 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
Drive the vehicle at 40 km/h (25MPH) or more reaches 10 minuets in total.
note
Avoid driving in areas with radio interference.
Stop the vehicle.
Select "BCM", "Data List", and "AIR PRESS-RR" in this order.
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
.