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:

System Voltage (P0560)
DESCRIPTION The battery supplies electricity to the TCM even when the ignition switch is off. This power allows the TCM to store data such as DTC history and freeze frame data. If the battery voltage falls below a minimum level, these memories are cleared ...

Rear Door LH ECU Communication Stop (B2324)
DESCRIPTION This DTC is stored when LIN communication between the power window regulator motor assembly (for rear LH side) and main body ECU (driver side junction block assembly) stops for more than 10 seconds. DTC No. DTC Detection ...

Removal
REMOVAL CAUTION / NOTICE / HINT NOTICE: If automatic transaxle assembly parts are replaced, refer to Parts Replacement Compensation Table to determine if any additional operations are necessary (See page ). PROCEDURE 1. DISCHARGE FUEL PRESSURE See p ...