Toyota 4Runner: 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 |
|---|---|---|
|
The front passenger seat condition differs from that indicated by the passenger airbag ON/OFF indicator (DTC is not stored) |
Trouble in Passenger Airbag ON/OFF Indicator |
|
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System Description
SYSTEM DESCRIPTION
1. DESCRIPTION OF OCCUPANT CLASSIFICATION SYSTEM
(a) GENERAL DESCRIPTION
(1) In the occupant classification system, the occupant classification ECU calculates
the weight of the ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK OCCUPANT CLASSIFICATION ECU
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
...
Other materials about Toyota 4Runner:
TC and CG Terminal Circuit
DESCRIPTION
DTC output mode is set by connecting terminals TC and CG of the DLC3.
WIRING DIAGRAM
HINT:
When each warning light continues blinking, a ground short in the wiring of terminal
TC of the DLC3 or an internal ground short in each ECU is suspec ...
Automatic door locking and unlocking systems
The following functions can be set or canceled:
Setting and canceling the functions
To switch between setting and canceling, follow the procedure below:
Vehicles without a smart key system
Close all the doors and turn the engine switch to the “ON†...
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