RM35X0E _53 Suspension _078885 TIRE PRESSURE MONITORING _0382739 TIRE PRESSURE WARNING SYSTEM C

TIRE PRESSURE MONITORING  TIRE PRESSURE WARNING SYSTEM  C2171  Transmitter ID not Registered  


DESCRIPTION

The IDs of each tire pressure warning valve and transmitter are registered to the tire pressure warning ECU and receiver.

When the ECU detects that a transmitter ID code is not registered in the ECU, this DTC is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area Note
C2171 Transmitter ID not Registered Transmitter ID code is not registered. (When an ID code is unregistered for 3 minutes or more) Tire pressure warning ECU and receiver -

CAUTION / NOTICE / HINT

NOTICE:
·

When replacing the tire pressure warning ECU and receiver, first use the GTS to record all of the current IDs and registered tires with transmitters (4 or 5 tires) of the tire pressure warning valve and transmitter registered to the tire pressure warning ECU and receiver.

·

It is necessary to perform initialization Suspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING SYSTEM>INITIALIZATION after registration Suspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING SYSTEM>REGISTRATION of the transmitter IDs into the tire pressure warning ECU and receiver if the ECU has been replaced.



PROCEDURE

1.CONFIRM REGISTRATION CONDITION (REGISTERED ID CODES)
a.

Turn the ignition switch off.


b.

Connect the GTS to the DLC3.


c.

Turn the ignition switch to ON.


d.

Turn the GTS on.


e.

Enter the following menus: Chassis / Tire Pressure Monitor / Data List.


f.

Check the values by referring to the table below.

Chassis > Tire Pressure Monitor > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Registered ID 1 Code Registered ID1 code min.: 0
max.: FFFFFFF* 		ID No. registered for transmitter ID1 displayed -
Registered ID 2 Code Registered ID2 code min.: 0
max.: FFFFFFF* 		ID No. registered for transmitter ID2 displayed -
Registered ID 3 Code Registered ID3 code min.: 0
max.: FFFFFFF* 		ID No. registered for transmitter ID3 displayed -
Registered ID 4 Code Registered ID4 code min.: 0
max.: FFFFFFF* 		ID No. registered for transmitter ID4 displayed -
Registered ID 5 Code Registered ID5 code min.: 0
max.: FFFFFFF* 		ID No. registered for transmitter ID5 displayed -
HINT:
·

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

·

The wheel position cannot be determined from ID1 through ID5 on the Data List.



Chassis > Tire Pressure Monitor > Data List
Tester Display
Registered ID 1 Code
Registered ID 2 Code
Registered ID 3 Code
Registered ID 4 Code
Registered ID 5 Code
50003 203 7,8,9,10,11
OK:

The registered transmitter ID codes are displayed on the GTS.



Result:
Proceed to
OK
NG



OK

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER
·

for Standard Roof:

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING RECEIVER (for Standard Roof)>REMOVAL

·

for High Roof:

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING RECEIVER (for High Roof)>REMOVAL



NG

2.PERFORM REGISTRATION (TRANSMITTER ID)
2.PERFORM REGISTRATION (TRANSMITTER ID)
a.

Perform registration.

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING SYSTEM>REGISTRATION


Result:
Proceed to
NEXT



NEXT

3.PERFORM INITIALIZATION
3.PERFORM INITIALIZATION
a.

Perform initialization.

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING SYSTEM>INITIALIZATION


Result:
Proceed to
NEXT



NEXT

4.CONFIRM TIRE INFLATION PRESSURE (DATA LIST)
4.CONFIRM TIRE INFLATION PRESSURE (DATA LIST)
a.

Turn the ignition switch off.


b.

Connect the GTS to the DLC3.


c.

Turn the ignition switch to ON.


d.

Turn the GTS on.


e.

Enter the following menus: Chassis / Tire Pressure Monitor / Data List.


f.

Check the values by referring to the table below.

Chassis > Tire Pressure Monitor > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
ID 1 Tire Inflation Pressure ID1 tire inflation pressure min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)
max.: Absolute pressure (abs) / 900 kPa (9.2 kgf/cm2, 131 psi), Relative pressure (Gauge) / 800 kPa (8.2 kgf/cm2, 116 psi) 		Actual tire inflation pressure If N/A is displayed, data has not been received.*
ID 2 Tire Inflation Pressure ID2 tire inflation pressure min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)
max.: Absolute pressure (abs) / 900 kPa (9.2 kgf/cm2, 131 psi), Relative pressure (Gauge) / 800 kPa (8.2 kgf/cm2, 116 psi) 		Actual tire inflation pressure If N/A is displayed, data has not been received.*
ID 3 Tire Inflation Pressure ID3 tire inflation pressure min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge)/ 0 kPa (0 kgf/cm2, 0 psi)
max.: Absolute pressure (abs) / 900 kPa (9.2 kgf/cm2, 131 psi), Relative pressure (Gauge) / 800 kPa (8.2 kgf/cm2, 116 psi) 		Actual tire inflation pressure If N/A is displayed, data has not been received.*
ID 4 Tire Inflation Pressure ID4 tire inflation pressure min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)
max.: Absolute pressure (abs) / 900 kPa (9.2 kgf/cm2, 131 psi), Relative pressure (Gauge) / 800 kPa (8.2 kgf/cm2, 116 psi) 		Actual tire inflation pressure If N/A is displayed, data has not been received.*
ID 5 Tire Inflation Pressure ID5 tire inflation pressure min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)
max.: Absolute pressure (abs) / 900 kPa (9.2 kgf/cm2, 131 psi), Relative pressure (Gauge) / 800 kPa (8.2 kgf/cm2, 116 psi) 		Actual tire inflation pressure If N/A is displayed, data has not been received.*
HINT:
·

*: It may take a few minutes until the values are displayed.

·

The wheel position cannot be determined from ID1 through ID5 on the Data List.

·

When an "ID Tire Inflation Pressure" value has not changed, reset the tire pressure to the appropriate specified value and rotate the tire 90 to 270 degrees. Then rapidly release the tire pressure and recheck the value.



Chassis > Tire Pressure Monitor > Data List
Tester Display
ID 1 Tire Inflation Pressure
ID 2 Tire Inflation Pressure
ID 3 Tire Inflation Pressure
ID 4 Tire Inflation Pressure
ID 5 Tire Inflation Pressure
50003 203 36,37,38,39,40

Result:
Result Proceed to
All tire pressure readings are equal to specified values. A
Tire pressure values are not displayed. B



A

END

B

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER
·

for Standard Roof:

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING RECEIVER (for Standard Roof)>REMOVAL

·

for High Roof:

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING RECEIVER (for High Roof)>REMOVAL