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:

Inspection
INSPECTION PROCEDURE 1. INSPECT PAD LINING THICKNESS (a) Using a ruler, measure the pad lining thickness. Text in Illustration *1 Ruler Standard thickness of a new pad: 12.0 mm (0.472 ...

Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: The nuts must not be reused. Make sure that the front seat frame assembly with adjuster is not deformed. If it is, replace it with a new one. PROCEDURE 1. INSTALL FRONT SEAT SIDE AIRBAG A ...

Terminals Of Ecm
TERMINALS OF ECM HINT: The standard voltage between each pair of ECM terminals is shown in the table below. The appropriate conditions for checking each pair of terminals are also indicated. The result of checks should be compared with the standard vol ...

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