Toyota Venza: Diagnosis System

Toyota Venza Service Manual / Door Lock / Key Reminder Warning System / Diagnosis System

DIAGNOSIS SYSTEM

1. CHECK DLC3

(a) Check the DLC3 (See page ).

2. 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.

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 2F and 2C driver side junction block connectors. (b) Disconnect the D50 and D51 main body ECU conn ...

Other materials about Toyota Venza:

Installation
INSTALLATION PROCEDURE 1. INSTALL OUTER MIRROR SWITCH (a) Engage the 4 claws to install the outer mirror switch. 2. INSTALL OUTER MIRROR SWITCH ASSEMBLY (a) Engage the 2 claws to install ...

Driver Side Door ECU Communication Stop (B2321)
DESCRIPTION This DTC is stored when LIN communication between the power window regulator motor assembly (for driver side) and main body ECU (driver side junction block assembly) stops for more than 10 seconds. DTC No. DTC Detection ...

Removal
REMOVAL PROCEDURE 1. REMOVE INSTRUMENT PANEL REINFORCEMENT ASSEMBLY WITH AIR CONDITIONING UNIT (See page ) 2. REMOVE COOL AIR INTAKE DUCT SEAL 3. REMOVE INLET NO. 2 AIR CLEANER 4. REMOVE AIR CLEANER CAP WITH HOSE 5. REMOVE AIR CLEANER CASE ...