TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: DATA LIST / ACTIVE TEST; 2007 MY LX470 [08/2006

Last Modified: 7-3-2017	6.8:8.0.40	Doc ID: RM0000018L7008X
Model Year Start: 2007	Model: LX470	Prod Date Range: [08/2006 - ]
Title: TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: DATA LIST / ACTIVE TEST; 2007 MY LX470 [08/2006 - ]

DATA LIST / ACTIVE TEST

1. DATA LIST

HINT:

Using the intelligent tester to read the DATA LIST allow the values or states of switches, sensor, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the DATA LIST information early in troubleshooting is one way to save diagnostic time.

NOTICE:

In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

(a) Connect the intelligent tester to the DLC3.

(b) Turn the ignition switch ON.

Tire Pressure warning ECU and receiver

Tester Display	Test Part	Control Range	Diagnostic Note
MODE STATUS	Tire pressure warning system mode/ NORMAL or REG 2nd or REG M or TEST	NORMAL: Normal mode TEST: Test mode	-
MAIN TIRE	Number of main tire IDs to be registered / 0 or 1 or 2 or 3 or 4 or 5	0 to 5 should be displayed	-
2ND TIRE	Number of 2nd tire IDs to be registered / 0 to 1 or 2 or 3 or 4 or 5	0 to 5 should be displayed	-
SELECT SW	Select switch / Main or 2nd	MAIN: Not pressed 2nd: Pressed	-
INITIAL SW	Tire pressure warning reset switch / ON or OFF	ON: Switch on OFF: Switch off	-
VEHICLE SPEED	Vehicle speed reading / min.: 0 km/h (0 mph) max.: 255 km/h (158 mph)	Actual vehicle speed	Speed indicated on the combination meter
REGIT ID1 CODE	Registered ID1 code / min.: 0 max.: FFFFFFF*1	The ID No. registered in the transmitter ID1 is displayed	-
REGIT ID2 CODE	Registered ID2 code / min.: 0 max.: FFFFFFF*1	The ID No. registered in the transmitter ID2 is displayed	-
REGIT ID3 CODE	Registered ID3 code / min.: 0 max.: FFFFFFF*1	The ID No. registered in the transmitter ID3 is displayed	-
REGIT ID4 CODE	Registered ID4 code / min.: 0 max.: FFFFFFF*1	The ID No. registered in the transmitter ID4 is displayed	-
REGIT ID5 CODE	Registered ID5 code / min.: 0 max.: FFFFFFF*1	The ID No. registered in the transmitter ID5 is displayed	-
TRANS STATUS	ID code transmission status / FINISH or NOW	FINISH or NOW	-
TRANS PLACE	ID code transmission setting / MAIN or 2nd	MAIN or 2nd	-
TIREPRESS1	ID1 tire inflation pressure / min.: Absolute pressure / 0 kPa (0 kgf/cm ² , 0 psi), Relative pressure / -100 kPa (-1 kgf/cm ² , -14 psi) max.: Absolute pressure / 637.5 kPa (6.5 kgf/cm ² , 92.5 psi), Relative pressure / 537.5 kPa (5.4 kgf/cm ² , 78 psi)	Actual tire inflation pressure	If 0 kPa (0 kgf/cm ² , 0 psi) is displayed for absolute pressure or -100 kPa (-1 kgf/cm ² , -14 psi) is displayed for relative pressure, data has not been received.*2
TIREPRESS2	ID2 tire inflation pressure / min.: Absolute pressure / 0 kPa (0 kgf/cm ² , 0 psi), Relative pressure / -100 kPa (-1 kgf/cm ² , -14 psi) max.: Absolute pressure / 637.5 kPa (6.5 kgf/cm ² , 92.5 psi), Relative pressure / 537.5 kPa (5.4 kgf/cm ² , 78 psi)	Actual tire inflation pressure	If 0 kPa (0 kgf/cm ² , 0 psi) is displayed for absolute pressure or -100 kPa (-1 kgf/cm ² , -14 psi) is displayed for relative pressure, data has not been received.*2
TIREPRESS3	ID3 tire inflation pressure / min.: Absolute pressure / 0 kPa (0 kgf/cm ² , 0 psi), Relative pressure / -100 kPa (-1 kgf/cm ² , -14 psi) max.: Absolute pressure / 637.5 kPa (6.5 kgf/cm ² , 92.5 psi), Relative pressure / 537.5 kPa (5.4 kgf/cm ² , 78 psi)	Actual tire inflation pressure	If 0 kPa (0 kgf/cm ² , 0 psi) is displayed for absolute pressure or -100 kPa (-1 kgf/cm ² , -14 psi) is displayed for relative pressure, data has not been received.*2
TIREPRESS4	ID4 tire inflation pressure / min.: Absolute pressure / 0 kPa (0 kgf/cm ² , 0 psi), Relative pressure / -100 kPa (-1 kgf/cm ² , -14 psi) max.: Absolute pressure / 637.5 kPa (6.5 kgf/cm ² , 92.5 psi), Relative pressure / 537.5 kPa (5.4 kgf/cm ² , 78 psi)	Actual tire inflation pressure	If 0 kPa (0 kgf/cm ² , 0 psi) is displayed for absolute pressure or -100 kPa (-1 kgf/cm ² , -14 psi) is displayed for relative pressure, data has not been received.*2
TIREPRESS5	ID5 tire inflation pressure / min.: Absolute pressure / 0 kPa (0 kgf/cm ² , 0 psi), Relative pressure / -100 kPa (-1 kgf/cm ² , -14 psi) max.: Absolute pressure / 637.5 kPa (6.5 kgf/cm ² , 92.5 psi), Relative pressure / 537.5 kPa (5.4 kgf/cm ² , 78 psi)	Actual tire inflation pressure	If 0 kPa (0 kgf/cm ² , 0 psi) is displayed for absolute pressure or -100 kPa (-1 kgf/cm ² , -14 psi) is displayed for relative pressure, data has not been received.*2
TIRE TEMP1	ID1 temperature in tire / min.: -40°C (-40°F) max.: 215°C (419°F)	Actual tire temperature	If -40°C (-40°F) is displayed, the data have not been received.
TIRE TEMP2	ID2 temperature in tire / min.: -40°C (-40°F) max.: 215°C (419°F)	Actual tire temperature	If -40°C (-40°F) is displayed, the data have not been received.
TIRE TEMP3	ID3 temperature in tire / min.: -40°C (-40°F) max.: 215°C (419°F)	Actual tire temperature	If -40°C (-40°F) is displayed, the data have not been received.
TIRE TEMP4	ID4 temperature in tire / min.: -40°C (-40°F) max.: 215°C (419°F)	Actual tire temperature	If -40°C (-40°F) is displayed, the data have not been received.
TIRE TEMP5	ID5 temperature in tire / min.: -40°C (-40°F) max.: 215°C (419°F)	Actual tire temperature	If -40°C (-40°F) is displayed, the data have not been received.
BATT VOLT1	ID1 battery voltage / OVER or LESS	OVER	-
BATT VOLT2	ID2 battery voltage / OVER or LESS	OVER	-
BATT VOLT3	ID3 battery voltage / OVER or LESS	OVER	-
BATT VOLT4	ID4 battery voltage / OVER or LESS	OVER	-
BATT VOLT5	ID5 battery voltage / OVER or LESS	OVER	-
SELECT SW INFO	Tire pressure warning select switch setting information / WITH or WITHOUT	WITH or WITHOUT	-
INITIAL SW INFO	Tire pressure warning reset switch setting information / WITH or WITHOUT	WITH or WITHOUT	-
INIT THRESHOLD1	ID1 initial threshold of low pressure / min.: 0 kPa (0 kgf/cm ² , 0 psi), max.: 637.5 kPa (6.5 kgf/cm ² , 92 psi)	Tire pressure after initialization	-
INIT THRESHOLD2	ID2 initial threshold of low pressure / min.: 0 kPa (0 kgf/cm ² , 0 psi), max.: 637.5 kPa (6.5 kgf/cm ² , 92 psi)	Tire pressure after initialization	-
INIT THRESHOLD3	ID3 initial threshold of low pressure / min.: 0 kPa (0 kgf/cm ² , 0 psi), max.: 637.5 kPa (6.5 kgf/cm ² , 92 psi)	Tire pressure after initialization	-
INIT THRESHOLD4	ID4 initial threshold of low pressure / min.: 0 kPa (0 kgf/cm ² , 0 psi), max.: 637.5 kPa (6.5 kgf/cm ² , 92 psi)	Tire pressure after initialization	-
INIT THRESHOLD5	ID5 initial threshold of low pressure / min.: 0 kPa (0 kgf/cm ² , 0 psi), max.: 637.5 kPa (6.5 kgf/cm ² , 92 psi)	Tire pressure after initialization	-
# CODES	Number of DTC recorded/ min.: 0 max.: 255	0	-

HINT:

*1: Displayed only when the ID No. is not registered.

*2: It may take about 2 or 3 minutes until the values are displayed. If the values are not displayed after a few minutes, perform troubleshooting according to the inspection procedure for DTCs C2121/21 to C2125/25 .