Toyota Venza: Diagnosis System

Toyota Venza Service Manual / Lighting (int) / Lighting System / Diagnosis System

DIAGNOSIS SYSTEM

1. DESCRIPTION

(a) Lighting system data can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system 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

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 MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) (a) Disconnect the 2A and 2F main body ECU (driver side junction block assembly) connectors. (b) Measure the voltag ...

Data List / Active Test

DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuator and other items to be read without removing any pa ...

Other materials about Toyota Venza:

Front Speed Sensor RH Circuit (C0200/31,C0205/32,C1271/71,C1272/72,C1330/35,C1331/36)
DESCRIPTION The speed sensor detects wheel speed and sends the appropriate signals to the skid control ECU. These signals are used for the ABS control system. Speed sensor rotors have 48 serrations. The hall IC type speed sensor use the frequency of outp ...

Installation
INSTALLATION PROCEDURE 1. INSTALL ECM (a) Install the bracket to the ECM with the 5 screws. (b) Install the ECM with the 3 bolts. Torque: 8.0 N·m {82 kgf·cm, 71 in·lbf} ...

Removal
REMOVAL PROCEDURE 1. REMOVE UPPER CONSOLE PANEL SUB-ASSEMBLY (w/o Seat Heater System) 2. REMOVE UPPER CONSOLE PANEL SUB-ASSEMBLY (w/ Seat Heater System) 3. REMOVE NO. 2 CONSOLE BOX CARPET 4. REMOVE CONSOLE BOX ASSEMBLY 5. REMOVE AIR CONDITION ...