Initialization Of Tire Pressure Warning System (PD032-07)
Publication date: 2007-05-30Reference number: PD032-07
INITIALIZATION OF TIRE PRESSURE WARNING SYSTEM
TECHNICAL SERVICE BULLETIN
Reference Number(s): PD032-07, Date of Issue:
May 30, 2007
| TOYOTA: | 2008 Matrix |
| SECTION: | PRE-DELIVERY SERVICE |
| COPYRIGHT: | © 2018 Toyota, USA License Agreement TMS1002 |
Introduction
The 2008 model year Matrix is equipped with a direct-type Tire Pressure Warning System (TPWS). Each wheel has a tire pressure warning valve/sensor that measures tire pressure data. The data is transmitted to the Tire Pressure Warning System antenna/receiver and then to the Tire Pressure Warning System ECU.
During Pre-Delivery Service (PDS), the tire pressure warning valves/sensors must be initialized according to the procedure in this bulletin.
Applicable Vehicles
- 2008 model year Matrix vehicles.
Required Tools & Equipment
REQUIRED TOOLS & EQUIPMENT
| REQUIRED EQUIPMENT | SUPPLIER | PART NUMBER | QTY | |||
|---|---|---|---|---|---|---|
| TIS Techstream (1)
NOTE:
Software version 2.00.008 or later is required.
|
ADE | TSPKG1 | 1 | |||
|
||||||
NOTE:
- Additional Techstream units may be ordered by calling Approved Dealer Equipment (ADE) at 1-800-368-6787.
- The Toyota Diagnostic Tester and CAN Interface Module may also be used to perform the service procedures listed in this bulletin.
Warranty Information
WARRANTY INFORMATION
| OP CODE | DESCRIPTION | TIME | OFP | T1 | T2 |
|---|---|---|---|---|---|
| N/A | Not Applicable to Warranty | - | - | - | - |
Reference
- The Low Tire Pressure Warning Light will blink until all the tire pressure warning valves/sensors are activated.
- The Diagnostic Trouble Codes (DTCs) listed below may be stored in the TPWS ECU until the tire pressure warning valves/sensors are activated.
- The DTCs will automatically clear when the tire pressure warning valves/sensors are activated.
DTC CHART
| DTC NO. (1) | DTC NO. (2) | DTC EXPLANATION | ||||
|---|---|---|---|---|---|---|
| 11 | C2111 | Transmitter ID1 Operation Stop (sleep mode) | ||||
| 12 | C2112 | Transmitter ID2 Operation Stop (sleep mode) | ||||
| 13 | C2113 | Transmitter ID3 Operation Stop (sleep mode) | ||||
| 14 | C2114 | Transmitter ID4 Operation Stop (sleep mode) | ||||
|
||||||
Initialization Procedure
- Connect TIS Techstream.
- Turn the ignition switch to the "IG-ON" mode and check that the Low Tire Pressure Warning Light blinks.
- Adjust all tires to the standard tire inflation pressure, as indicated on the Tire and Loading Information label located inside the driver's door jamb and confirm that the Low Tire Pressure Warning Light is OFF.
NOTE:
- This operation is required for the system to be activated and MUST be performed for each tire, one at a time.
- If there is great difference between the current temperature of the tire and wheel (for example: shop temperature) and expected temperature (for example: outdoor temperature), this needs to be considered when adjusting the tire pressure.
- Adjust the tire pressure when the tires are cold.
- Using TIS Techstream, check for TPWS DTCs.
- If NO DTCs are stored, go to step 5.
- If DTCs C2111 - C2114 are stored, repeat step 3.
- Push and hold the Tire Pressure Warning "SET" Switch for 3 seconds until the Low Tire Pressure Warning Light blinks 3 times and then turns OFF to set the tire pressure initialization.NOTE: It is necessary for the ignition to be in "IG-ON" mode at LEAST 5 minutes for initialization to complete correctly.
- Check the tire pressure values of all the tires using TIS Techstream.NOTE: If the tire pressure values CANNOT be displayed on the TIS Techstream screen, the initialization is NOT completed. Repeat steps 5 - 6.