Toyota Venza: Problem Symptoms Table

• 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 listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
• Inspect the fuses and relays related to this system before inspecting the suspected areas below.

System Diagram

SYSTEM DIAGRAM ...

Charge Warning Light Comes ON while Driving

PROCEDURE 1. CHECK LOCK FUNCTION OF GENERATOR CLUTCH PULLEY (a) Check the lock function with the pulley installed in the vehicle. (1) Visually check that the rotor i ...

Other materials about Toyota Venza:

Lost Communication with Rear Airbag Sensor LH (B1637/82,B1638/82,B1647/82,B1697/82,B1698/82)
DESCRIPTION The side collision sensor LH circuit (to determine deployment of the front seat side airbag assembly LH and curtain shield airbag assembly LH) is composed of the center airbag sensor assembly, rear airbag sensor LH and side airbag sensor LH. ...

Diagnosis System
DIAGNOSIS SYSTEM 1. ECUS OR SENSORS WHICH COMMUNICATE THROUGH CAN COMMUNICATION SYSTEM (a) CAN No. 1 Bus (1) ECM (2) Main body ECU (Driver side junction block) (3) Combination meter (4) Power steering ECU (5) Air conditioning amplifier*3 (6) Center air ...

Unlock Warning Switch Circuit
DESCRIPTION The key unlock warning switch assembly turns on when the ignition key is inserted into the ignition key cylinder and turns off when the ignition key is removed. The main body ECU (driver side junction block assembly) operates the key confinemen ...