Toyota Venza: How To Proceed With Troubleshooting

Toyota Venza Service Manual / Tire Pressure Monitoring / Tire Pressure Warning System / How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT

HINT:

Use the following procedures to troubleshoot the tire pressure warning system.
*: Use the Techstream.

PROCEDURE

1.	VEHICLE BROUGHT TO WORKSHOP

2.	CUSTOMER PROBLEM ANALYSIS

(a) Interview the customer to confirm the problem.

HINT:

It is important to collect as much specific information as possible from the customer to allow for a quick repair.

3.	ADJUST TIRE PRESSURE*

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

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

(e) Read the "ID Tire Inflation Pressure" values.

(f) Set all tire pressures to the specified value(s) (See page ).

(g) Check the Data List (See page ).

HINT:

It takes about 2 or 3 minutes to display the updated tire pressure data.
If the problem that caused the tire pressure warning light to come on was low tire pressure, wait until all of the tire pressure data is updated in the ECU.When the data is updated, the tire pressure warning light will go off.

Result	Proceed to
Tire pressure warning light goes off	A
Tire pressure warning light remains on	B

GO TO STEP 9

4.	CHECK FOR DTC

(a) Check for DTCs (See page ).

Result	Proceed to
DTC is output	A
DTC is not output	B

GO TO STEP 6

DTC CHART

(a) Refer to Diagnostic Trouble Code Chart (See page ).

GO TO STEP 7

6.	PROBLEM SYMPTOMS TABLE

(a) Refer to Problem Symptoms Table (See page ).

7.	CIRCUIT INSPECTION*

(a) Refer to Electronic Circuit Inspection Procedure (See page ).

8.	REPAIR OR REPLACE

(a) Repair or replace parts based on the diagnosis result.

9.	CONFIRMATION TEST*

(a) Check the Data List to confirm that the tire inflation pressures have been received (See page ).

END

System Diagram

SYSTEM DIAGRAM HINT: Each tire pressure warning valve and transmitter sends information on the temperature inside the tire, the transmitter ID and the tire pressure. ...

SYSTEM DESCRIPTION 1. DESCRIPTION OF SYSTEM (a) Each tire pressure warning valve and transmitter is equipped with a tire pressure sensor and a transmitter and is installed in each tire and wheel a ...

Other materials about Toyota Venza:

Sliding Roof ECU Communication Stop (B1273)
DESCRIPTION This DTC is stored when LIN communication between the sliding roof ECU (sliding roof drive gear sub-assembly) and main body ECU (driver side junction block assembly) stops for more than 10 seconds. DTC No. DTC Detection ...

Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the LH side and RH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL FRONT LOWER SUSPENSION ARM (a) Install the front lower arm bushing stopper t ...

Back Door Opener Switch
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE BACK DOOR PANEL TRIM ASSEMBLY 2. REMOVE REAR LIGHT ASSEMBLY LH 3. REMOVE REAR LIGHT ASSEMBLY RH HINT: Use the same procedure for the RH side and LH side. 4. REMOVE BA ...

Toyota Venza: How To Proceed With Troubleshooting

System Diagram

System Description

Other materials about Toyota Venza: