Toyota Venza: Diagnosis System

Toyota Venza Service Manual / Theft Deterrent / Keyless Entry / Theft Deterrent System(w/o Smart Key System) / 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:

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE TRANSFER AND TRANSAXLE SETTING STUD BOLT (a) Remove the 4 transfer and transaxle setting stud bolts. 2. REMOVE NO. 2 TRANSFER CASE PLUG (a) Remove the No. ...

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL TRANSFER DRIVEN PINION REAR BEARING (a) Using SST and a press, press the transfer driven pinion rear bearing (outer race) to the case. SST: 09950-60010 09951-00620 SST: 09950-70010 09951-07150 NO ...

Installation
INSTALLATION PROCEDURE 1. INSTALL REAR DOOR BELT MOULDING (a) Engage the 5 claws to install the rear door belt moulding. 2. INSTALL REAR DOOR GLASS SUB-ASSEMBLY 3. INSTALL REAR DOOR WINDOW DIVIS ...