Inspection 5: 'TIRE PRESSURE' Information In Display Does Not Exist

Inspection 5: "TIRE PRESSURE" Information In Display Unit Does Not Exist

DIAGNOSTIC PROCEDURE
1. SELF-DIAGNOSTIC RESULT CHECK
1. Connect CONSULT-II and CONSULT-II CONVERTER to data link connector.

NOTE: If "AIR PRESSURE MONITOR" is not indicated, go to "CONSULT-II Data Link Connector (DLC) Circuit".

2. Select "AIR PRESSURE MONITOR" on "SELECT SYSTEM" screen.
3. Select "SELF-DIAG RESULTS" on "SELECT DIAG MODE" screen.
4. Check display contents in self-diagnostic results.





Contents displayed?
No malfunction >> GO TO 3.
Malfunction in CAN communication system >> GO TO 2.

2. SYMPTOM CHECK
With CONSULT-II
^ Select "CAN DIAG SUPPORT MNTR" in "DATA MONITOR".
^ Select "START" and check display contents.





>> After printing the monitor items, go to "CAN System".


3. CHECK DISPLAY CONTROL UNIT
Perform display control unit self-diagnosis. Refer to "Self-Diagnosis Mode (DCU)" Self-Diagnosis Mode (DCU)

OK or NO
OK >> Replace low tire pressure warning control unit.
NO >> Repair or replace malfunctioning parts.