Diagnosis Procedure

LOW TIRE PRESSURE WARNING LAMP


Description






The combination meter receives tire pressure status from the unified meter and A/C amp. via CAN communication.
When BCM judges from a transmitter signal that tire pressure is insufficient, BCM transmits a signal to unified meter and A/C amp. via CAN communication. unified meter and A/C amp. turns on the low tire pressure warning lamp mounted on the combination meter.









LOW TIRE PRESSURE WARNING LAMP


Diagnosis Procedure

1.CHECK SELF DIAGNOSTIC RESULTS
Perform self-diagnosis of tire pressure monitoring system.
Is inspection result normal?
YES - GO TO 2.
NO - Check the DTC.
2.CHECK LOW TIRE PRESSURE WARNING LAMP
Check if low tire pressure warning lamp blinks 1 second and then goes off after turning the ignition switch ON.
Is inspection result normal?
YES - INSPECTION END
NO - Check combination meter.