Toyota Venza manuals

Toyota Venza: 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 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.
Back Door Closer System

Symptom

Suspected Area

See page

Back Door cannot be Opened

Back door opener switch assembly


Back door lock assembly

-

Power back door ECU (Power back door motor unit)*1

-

Back door closer ECU (Multiplex network door ECU)*2

-

Main body ECU (Driver side junction block assembly)

-

Wire harness or connector

-

Back Door Closer does not Operate

Back door lock assembly


Power back door ECU (Power back door motor unit)*1

-

Back door closer ECU (Multiplex network door ECU)*2

-

Touch sensor circuit

-

Wire harness or connector

-

  • *1: w/ Power Back Door System
  • *2: w/o Power Back Door System
Initialization
INITIALIZATION 1. RESET BACK DOOR CLOSE POSITION (w/ POWER BACK DOOR SYSTEM) NOTICE: Perform initialization of the power back door system (power back door ECU initialization) if one of the follow ...

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK POWER BACK DOOR ECU (POWER BACK DOOR MOTOR UNIT) (w/ POWER BACK DOOR SYSTEM) (a) Disconnect the L20 power back door ECU connector. (b) Measure the voltage and resistan ...

Other materials about Toyota Venza:

GCWR, TWR and Unbraked TWR
Confirm that the gross trailer weight, gross combination weight, gross vehicle weight, gross axle weight and tongue weight are all within the limits.  - GCWR* and TWR* ► Vehicles without towing package ► Vehicles with towing package ...

Cellular Phone Inspection
PROCEDURE 1. CHECK USAGE CONDITION (a) Check that the vehicle and cellular phone meet the following conditions: NOTICE: If changing cellular phone settings, updating software, etc. is necessary, make sure to obtain the per ...

System Description
SYSTEM DESCRIPTION 1. OUTLINE OF THEFT DETERRENT SYSTEM The theft deterrent system can be set by locking the doors using the transmitter or key, or by opening and closing the doors (for details, refer to Active Arming Mode or Passive Arming Mo ...

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