FUNCTION

The diagnosis functions (main functions) include the following: “WORK SUPPORT”, “SELF DIAGNOSTIC RESULT”, “DATA MONITOR”, “ACTIVE TEST”, and “ECU IDENTIFICATION”.

Diagnostic test mode
Function
Work support
In this mode, it is possible to make quick and accurate adjustments by following the instructions on the CONSULT-III display.
Self diagnostic result
Receives self-diagnosis results from the low tire pressure warning control unit, and indicates DTCs and the number of malfunctions.
Data monitor
Receives input/output signals from the low tire pressure warning control unit and indicates and stores them to facilitate locating the causes of malfunctions.
Active test
Transmits command to the low tire pressure warning control unit to change output signals and check operation of output system.
ECU Identification
Displays the part number of the low tire pressure warning control unit.

 
 WORK SUPPORT
 
 SELF-DIAGNOSTIC RESULT

Operation Procedure
Before starting self-diagnosis, start the engine and drive the vehicle at the speed more than 40 km/h (25 MPH) or more.
Display Item List
Refer to DTC Index.
 
 DATA MONITOR

Display Item List

Monitor item (Unit)
Remarks
VHCL SPEED SE (km/h) or (MPH)
Vehicle speed
AIR PRESS FL (kPa) or (Psi)
Internal pressure of tires
AIR PRESS FR (kPa) or (Psi)
AIR PRESS RR (kPa) or (Psi)
AIR PRESS RL (kPa) or (Psi)
ID REGIST FL1
ID is registered: Done
ID is not registered: Yet
ID REGIST FR1
ID REGIST RR1
ID REGIST RL1
WARNING LAMP
Low tire pressure warning lamp ON: On
Low tire pressure warning lamp OFF: Off
BUZZER
Combination meter buzzer ON: On
Combination meter buzzer OFF: Off

 
 ACTIVE TEST

After completing the work below, perform an active test.
  • Before performing self-diagnosis, register the transmitter IDs.
  • Erase the self-diagnosis result history.

Test item list
Test item
Condition
Details
BUZZER
Vehicle stopped
Check that the buzzer operates correctly.
WARNING LAMP
The system is normal
Perform a test to check that the low tire pressure warning lamp illuminates correctly.

 
 ECU IDENTIFICATION

Low tire pressure warning control unit part number can be read.