Toyota 4Runner: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
*: Use the Techstream.
PROCEDURE
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1. |
VEHICLE BROUGHT TO WORKSHOP |
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.gif)
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2. |
CUSTOMER PROBLEM ANALYSIS |
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3. |
PASSENGER AIRBAG ON/OFF INDICATOR CHECK |
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4. |
CHECK DTC (Present and Past DTCs)* |
(a) Check for DTCs (See page .gif)
).
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Result |
Proceed to |
|---|---|
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DTC is output. |
A |
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DTC is not output. |
B |
| B | .gif) |
GO TO PROBLEM SYMPTOMS TABLE |
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5. |
DTC CHART |
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6. |
CIRCUIT INSPECTION* |
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7. |
REPAIR |
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8. |
CLEAR DTCS (Present and Past DTCs)* |
(a) Clear the DTCs (See page ).
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|
9. |
CHECK DTC (Present and Past DTCs)* |
(a) Check for DTCs (See page ).
|
Result |
Proceed to |
|---|---|
|
DTC is not output |
A |
|
DTC is output |
B |
| B | |
GO TO STEP 5 |
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|
10. |
SYMPTOM SIMULATION |
(a) Check the passenger airbag ON/OFF indicator condition.
|
Result |
Proceed to |
|---|---|
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Passenger airbag ON/OFF indicator is operating normally. |
A |
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Passenger airbag ON/OFF indicator ("OFF") and SRS warning light come on. |
B |
| B | |
GO TO STEP 5 |
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11. |
CONFIRMATION TEST |
| NEXT | |
END |
System Diagram
SYSTEM DIAGRAM
...
Initialization
INITIALIZATION
1. ZERO POINT CALIBRATION
NOTICE:
Make sure that the front passenger seat is not occupied before performing the
operation.
HINT:
Perform the zero point calibration and sensitivit ...
Other materials about Toyota 4Runner:
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very useful bec ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL DOOR CONTROL RECEIVER
(a) Install the door control receiver with the bolt.
Torque:
5.5 N·m {56 kgf·cm, 49 in·lbf}
(b) Connect the connector.
2. INSTALL D ...
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