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.
|
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 |
- |
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- *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:
Personal/interior lights
► Front
On/off
The illuminated entry system is activated even if the light is turned off when
the personal/interior light main switch is in door position.
► Rear
On/off
The illuminated entry system is activated even if the light is turne ...
Disposal
DISPOSAL
CAUTION / NOTICE / HINT
CAUTION:
Before performing pre-disposal deployment of any SRS component, review and closely
follow all applicable environmental and hazardous material regulations. Pre-disposal
deployment may be considered hazardous mate ...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK THROTTLE BODY ASSEMBLY
(a) Check the throttle control motor operating sounds.
(1) Turn the ignition switch to ON.
(2) When pressing the accelerator pedal, check the operating sound of the running
motor. Make sure ...
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