Reading and Clearing Diagnostic Trouble Codes

Self Diagnosis
DESCRIPTION
During driving, the low tire pressure warning system receives the signal transmitted from the transmitter installed in each wheel, and gives alarms when the tire pressure becomes low. The control unit (BCM) of this system has pressure judgement and trouble diagnosis functions.

FUNCTION
When the low tire pressure warning system detects low inflation pressure or another unusual symptom, the warning lamps in the combination meter comes on. To start the self-diagnostic results mode, ground terminal of the tire pressure warning check connector. The malfunction location is indicated by the warning lamp flashing and the buzzer sounds.

LOW TIRE PRESSURE WARNING LAMP DIAGNOSTIC CHART








NOTE: If more than one wheel transmitter is NOT activated, the warning lamp blinking patterns for those wheels will combine. (Example: one blink/OFF/three blinks = Rear LH and Rear RH transmitters are not activated.)

CONSULT II
CONSULT II Main Function





In a diagnosis function (main function), there are WORK SUPPORT, SELF-DIAGNOSTIC RESULTS, DATA MONITOR, ACTIVE TEST.

WORK SUPPORT MODE
Operation Procedure





1. Touch necessary test item.
2. The Work support screen will be displayed, so perform the following test.

Test Item
^ ID Read
^ ID Regist

ID Read





The registered ID number is displayed.

ID Regist
Refer to ID Registration Procedure.

SELF-DIAGNOSTIC RESULTS MODE








NOTE: Before performing the self diagnosis, be sure to register the ID, or else the actual malfunction location may be different from that displayed on CONSULT-II.

NOTICE:
^ 171 kPa (1.71 kgf/cm2, 25 psi): Standard air pressure is for 210 kPa (2.1 kgf/cm2, 30 psi) vehicles.
^ 186 kPa (1.86 kgf/cm2, 27 psi): Standard air pressure is for 230 kPa (2.3 kgf/cm2, 33 psi) vehicles.

DATA MONITOR MODE





NOTE: Before performing the self diagnosis, be sure to register the ID, or else the actual malfunction location may be different from that displayed on CONSULT-II.

ACTIVE TEST MODE

NOTE: Before performing the self diagnosis, be sure to register the ID, or else the actual malfunction location may be different from that displayed on CONSULT-II.

Operation Procedure
1. Touch necessary test item.





2. The Active Test screen will be displayed, so perform the following test.

Test Item
^ Flasher
^ Horn
^ Warning lamp
^ ID regist warning
^ Flat tire warning

Flasher





Touch LH and RH on the display, and then check to make sure that each turn signal lamp turns on.

Horn





Touch LH RH on the display, and then check to make sure that the horn sounds.

Warning Lamp





Touch LH RH on the display, and then check to make sure that the warning lamp turns on.

ID Regist Warning





Touch LH RH on the display, and then check to make sure that the buzzer sounds or the warning lamp turns on.

Flat tire Warning





Touch LH RH on the display, and then check to make sure that the buzzer sounds or the warning lamp turns on.