TIRE PRESSURE WARNING SYSTEM > Error in Past When Identifying Transmitter

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INSPECTION PROCEDURE

HINT:
  1. Refer to "Error in Present While Identifying Transmitter" if a DTC is currently output. If a DTC in the range C2165/65 to C2168/68 is output previously and currently or any order DTC was output previously but not currently, refer to "Error in Past When Identifying Transmitter".
  2. DTCs relevant to the transmitters are corresponding to each transmitter ID. It is impossible to identify which tire is malfunctioning according to each transmitter ID. Therefore the following procedure must be done to confirm ID no. and tire location.
  3. The following procedure is used to identify which wheel's transmitter the ID1 is resulting from when C2141/41 (Transmitter ID1 error) or C2165/65 (Abnormal temperature inside ID1 tire) is detected.
Identify the corresponding transmitter using the same procedure when DTCs C2142/42 to C2144/44, C2166/66 to C2168/68 are detected.

1.SET THE PRESSURE OF 4 TIRES TO THE SPECIFIED VALUE

Tire Size
Front
kPa (kgf/cm2, psi)
Rear
kPa (kgf/cm2, psi)
For driving at speeds under 160 km/h (100 mph)
For driving at speeds of 160 km/h (100 mph) or over
For driving at speeds under 160 km/h (100 mph)
For driving at speeds of 160 km/h (100 mph) or over
245/40R 18
230 (2.3, 33)
260 (2.6. 38)
270 (2.7, 39)*
230 (2.3, 33)
260 (2.6. 38)*
270 (2.7, 39)
310 (3.1, 45)*
225/50R 17
230 (2.3, 33)
260 (2.6. 38)
270 (2.7, 39)*
230 (2.3, 33)
260 (2.6. 38)*
270 (2.7, 39)
320 (3.2, 46)*
*: When at least 4 people are in the vehicle.

NEXT


2.RAPIDLY REDUCE THE PRESSURE OF FRONT RIGHT WHEEL

  1. Rapidly reduce the pressure of front right wheel to 120 kPa (1.2 kgf/cm2, 17 psi).


NEXT


3.USING INTELLIGENT TESTER, CHECK THE ID1 TIRE PRESSURE DATA

Item
Measurement item/ Range (Display)
Normal Condition
Diagnostic Note
Press1
ID1 tire inflation pressure/min.: 0 kPa (0 kgf*cm2, 0 psi), max.: 637.5 kPa (6.48 kgf*cm2, 92.2 psi)
Actual tire inflation pressure
-

NEXT


4.CHECK ID1 TIRE PRESSURE

  1. Is ID1 tire pressure 120 kPa (1.2 kgf/cm2, 17 psi)?



YES
THE ID1 IS FOR THE FRONT RIGHT WHEEL TRANSMITTER
NO


5.RAPIDLY REDUCE THE PRESSURE OF FRONT LEFT WHEEL

  1. Rapidly reduce the pressure of front left wheel to 120 kPa (1.2 kgf/cm2, 17psi).


NEXT


6.USING INTELLIGENT TESTER, CHECK THE ID1 TIRE PRESSURE DATA

Item
Measurement item/ Range (Display)
Normal Condition
Diagnostic Note
Press1
ID1 tire inflation pressure/min.: 0 kPa (0 kgf*cm2, 0 psi), max.: 637.5 kPa (6.48 kgf*cm2, 92.2 psi)
Actual tire inflation pressure
-

NEXT


7.CHECK ID1 TIRE PRESSURE

  1. Is ID1 tire pressure 120 kPa (1.2 kgf/cm2,17 psi)?



YES
THE ID1 IS FOR THE FRONT LEFT WHEEL TRANSMITTER
NO


8.RAPIDLY REDUCE THE PRESSURE OF REAR RIGHT WHEEL

  1. Rapidly reduce the pressure of rear right wheel to 120 kPa (1.2 kgf/cm2, 17psi).


NEXT


9.USING INTELLIGENT TESTER, CHECK THE ID1 TIRE PRESSURE DATA

Item
Measurement item/ Range (Display)
Normal Condition
Diagnostic Note
Press1
ID1 tire inflation pressure/min.: 0 kPa (0 kgf*cm2, 0 psi), max.: 637.5 kPa (6.48 kgf*cm2, 92.2 psi)
Actual tire inflation pressure
-

NEXT


10.CHECK ID1 TIRE PRESSURE

  1. Is ID1 tire pressure 120 kPa (1.2 kgf/cm2,17 psi)?



YES
THE ID1 IS FOR THE REAR RIGHT WHEEL TRANSMITTER
NO


11.RAPIDLY REDUCE THE PRESSURE OF REAR LEFT WHEEL

  1. Rapidly reduce the pressure of rear left wheel to 120 kPa (1.2 kgf/cm2, 17psi).


NEXT


12.USING INTELLIGENT TESTER, CHECK THE ID1 TIRE PRESSURE DATA

Item
Measurement item/ Range (Display)
Normal Condition
Diagnostic Note
Press1
ID1 tire inflation pressure/min.: 0 kPa (0 kgf*cm2, 0 psi), max.: 637.5 kPa (6.48 kgf*cm2, 92.2 psi)
Actual tire inflation pressure
-

NEXT


13.CHECK ID1 TIRE PRESSURE

  1. Is ID1 tire pressure 120 kPa (1.2 kgf/cm2,17 psi)?



NO
INSPECT TIRE PRESSURE MONITOR ECU AND/OR TIRE PRESSURE MONITOR RECEIVER ASSEMBLY
YES

THE ID1 IS FOR THE REAR LEFT WHEEL TRANSMITTER