Toyota Venza: Diagnosis System

Toyota Venza Service Manual / Mirror (ext) / Power Mirror Control System(w/ Memory) / Diagnosis System

DIAGNOSIS SYSTEM

1. DESCRIPTION

(a) Data of the system can be read from the Data Link Connector 3 (DLC3) of the vehicle. Therefore, when the system seems to be malfunctioning, use the Techstream to check for a malfunction and repair it.

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.

Data List / Active Test

DATA LIST / ACTIVE TEST 1. USING TECHSTREAM (a) Connect the Techstream to the DLC3. (b) Monitor the ECU data by following the prompts on the Techstream screen. HINT: The Techstream has a "Sn ...

Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch

SYSTEM DESCRIPTION When the mirror adjust switch is operated, the main body ECU (driver side junction block assembly) detects the switch operation and sends the mirror adjust switch signal to the ...

Other materials about Toyota Venza:

Illumination Circuit
DESCRIPTION Power is supplied to the navigation receiver assembly and steering pad switch assembly illumination when the light control switch is in the tail or head position. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: The vehicle is equipp ...

Center Power Outlet Socket
Components COMPONENTS ILLUSTRATION Installation INSTALLATION PROCEDURE 1. INSTALL CENTER POWER OUTLET SOCKET COVER (a) Engage the 2 claws to install the center power outlet socket cover. 2 ...

Ignition Switch Circuit
DESCRIPTION The main body ECU (driver side junction block assembly) determines the ignition switch position (OFF, ACC, ON) based on signals from the IG or ACC circuit. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING TECHSTREAM ...