Mazda CX-9 2007 - On-Board Diagnostic System Active Command Modes Function (Tire Pressure Monitoring System)

ON-BOARD DIAGNOSTIC
02-02–5
02-02
* : Data transmission from the wheel unit occurs when the vehicle speed is 25 km/h {15.5 mph} or more. Due to
this, the current air pressure and temperature data can only be displayed after the vehicle is driven at 25 km/h
{15.5 mph} or more. Also, the ID_LAST, and tire pressure and internal tire air temperature data are erased
when the instrument cluster connector and the battery terminal are disconnected. If the instrument cluster is
replaced or the battery terminals are disconnected, drive the vehicle at 25 km/h {15.5 mph} or more and
display the tire pressure PID after the data transmission.
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ON-BOARD DIAGNOSTIC SYSTEM ACTIVE COMMAND MODES FUNCTION (TIRE PRESSURE MONITORING
SYSTEM)
id020200100400
• The active command modes function is used for executing the wheel unit ID registration
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ID_WU1* Registered wheel unit ID (Wheel unit 1) –
ID_WU2* Registered wheel unit ID (Wheel unit 2) –
ID_WU3* Registered wheel unit ID (Wheel unit 3) –
ID_WU4* Registered wheel unit ID (Wheel unit 4) –
ID_LAST Last received tire transmitter ID code value –
WU1_P* Tire pressure (wheel unit 1) Pa, psi
WU2_P* Tire pressure (wheel unit 2) Pa, psi
WU3_P* Tire pressure (wheel unit 3) Pa, psi
WU4_P* Tire pressure (wheel unit 4) Pa, psi
WU1_T* Tire temperature (wheel unit 1) °C, °F
WU2_T* Tire temperature (wheel unit 2) °C, °F
WU3_T* Tire temperature (wheel unit 3) °C, °F
WU4_T* Tire temperature (wheel unit 4) °C, °F
PID name Description (Input/output part)
Operation/unit
(Mazda Modular Diagnostic
System (M-MDS))
Command name Description Operation
Operation
condition
IDR_MODE Wheel unit ID registration Off/On
Ignition switch at
ON
3423-1U-06H(02-02).fm 5 ページ ２００６年１１月２１日 火曜日 午後５時５分