C2171

TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM (for Hatchback): C2171/71: Transmitter ID not Registered
C2171/71 - 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, a DTC is stored.





INSPECTION PROCEDURE

NOTICE:
* When replacing the tire pressure warning ECU and receiver, read the transmitter IDs stored in the old ECU using the Techstream and write them down before removal.
* It is necessary to perform initialization Programming and Relearning after registration Registration (from 07/2011) of the transmitter IDs into the tire pressure warning ECU and receiver if the ECU has been replaced.
* When replacing the tire pressure warning ECU and receiver on vehicles equipped with the wireless door lock control system, be sure to perform Registration of Recognition Code to register the transmitter IDs after ECU replacement Registration (from 07/2011).

PROCEDURE

1. CONFIRM REGISTRATION CONDITION (REGISTERED ID CODES)

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the ignition switch to ON.

(d) Turn the Techstream on.

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

(f) Check the values by referring to the table below.

Tire Pressure Monitor





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

OK:

The registered transmitter ID codes are displayed on the Techstream.

NG -- PERFORM REGISTRATION (TRANSMITTER ID)

OK -- REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER Removal (from 07/2011)

2. PERFORM REGISTRATION (TRANSMITTER ID)

(a) Register the transmitter IDs for all the wheels Registration (from 07/2011).

NEXT -- Continue to next step.

3. PERFORM INITIALIZATION

(a) Perform initialization Programming and Relearning.

NEXT -- Continue to next step.

4. CONFIRM TIRE INFLATION PRESSURE (DATA LIST) C2121

B -- END

A -- REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER Removal (from 07/2011)