Toyota Venza: Diagnosis System

Toyota Venza Service Manual / Theft Deterrent / Keyless Entry / Smart Key System(for Start Function) / Diagnosis System

DIAGNOSIS SYSTEM

1. DESCRIPTION

(a) Push-button start function data and the Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. When the function seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.

2. CHECK DLC3

(a) Check the DLC3 (See page ).

3. INSPECT BATTERY VOLTAGE

(a) Measure the battery voltage.

Standard Voltage:

11 to 14 V

If the voltage is below 11 V, recharge or replace the battery.

Terminals Of Ecu

TERMINALS OF ECU 1. CHECK POWER MANAGEMENT CONTROL ECU (a) Disconnect the D42 and D43 connectors. (b) Measure the voltage and resistance according to the value(s) in the table below. ...

Dtc Check / Clear

DTC CHECK / CLEAR 1. CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Starting Co ...

Other materials about Toyota Venza:

Customize Parameters
CUSTOMIZE PARAMETERS 1. CUSTOMIZING FUNCTION WITH TECHSTREAM (REFERENCE) HINT: When the customer requests a change in a function, first make sure that the function can be customized. Be sure to make a note of the current settings before cust ...

Reassembly
REASSEMBLY PROCEDURE 1. CONNECT WASHER HOSE ASSEMBLY (a) Engage the 5 clips and connect the washer hose assembly. 2. INSTALL FRONT WASHER NOZZLE SUB-ASSEMBLY 3. INSPECT FRONT WASHER NOZZLE SUB-A ...

Outside Vehicle
General Maintenance GENERAL MAINTENANCE CAUTION / NOTICE / HINT These are maintenance and inspection items that are considered to be the owner's responsibility. The owner can do them or they can have them done at a service center. The ...