Toyota Venza manuals

Toyota Venza: Diagnosis System

DIAGNOSIS SYSTEM

1. DESCRIPTION

The ECU stores trouble codes when trouble occurs on the vehicle.

The diagnostic system allows for reading of the trouble codes from the DLC3.

Use the Techstream to check and solve the problem.

2. CHECK DLC3

(a) Check the DLC3 (See page ).


Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are lis ...

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) (a) Disconnect the main body ECU (driver side junction block assembly) connectors. (b) Measure the resistance and vol ...

Other materials about Toyota Venza:

Moon roof
Use the overhead switches to open, close, and tilt the moon roof up and down.  - Opening and closing 1. Open The moon roof stops slightly before the fully open position to reduce wind noise. Move the switch backward again to fully open. 2. Close ( ...

Removal
REMOVAL PROCEDURE 1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ). 2. REMOVE REAR DOOR INSIDE HANDLE BEZEL PLUG 3. REMOVE REAR P ...

Installation
INSTALLATION PROCEDURE 1. INSTALL SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY (a) Install the spiral with sensor cable sub-assembly (See page ). NOTICE: Do not replace the spiral cable with the battery connected and the engine switch on (IG). ...

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