Toyota 4Runner: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
Power Window Control System|
DTC Code |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
B2311 |
Power Window Motor Malfunction |
- Front power window regulator motor LH - Front power window regulator motor RH - Rear power window regulator motor LH - Rear power window regulator motor RH |
|
|
B2312 |
Power Window Switch Malfunction |
- Multiplex network master switch - Power window regulator switch - Rear power window regulator switch LH - Rear power window regulator switch RH - Front power window regulator motor LH - Front power window regulator motor RH - Rear power window regulator motor LH - Rear power window regulator motor RH - Harness or connector |
|
|
B2313 |
Glass Position Initialization Incomplete |
- Front power window regulator motor LH - Front power window regulator motor RH - Rear power window regulator motor LH - Rear power window regulator motor RH |
|
|
B2311 |
Back Door Power Window ECU Inner Motor Failure |
- Back door power window regulator motor |
|
|
B2312 |
Back Door Power Window Switch ON Stuck |
- Back door power window regulator motor - Multiplex network door ECU (back door P/W) - Harness or connector |
|
|
B2313 |
Back Door Power Window Position/Seal Characteristics Data is not Memorized |
- Back door power window regulator motor |
|
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Fail-safe Chart
FAIL-SAFE CHART
1. POWER WINDOW OPERATION IN FAIL-SAFE MODE
HINT:
If the pulse sensor built into a power window regulator motor malfunctions, the
power window control system enters fail-safe mode ...
Glass Position Initialization Incomplete (B2313)
DESCRIPTION
The power window regulator motor is driven by operating the power window switch.
The power window regulator motor assembly has a motor and ECU.
When the ECU determines that the power w ...
Other materials about Toyota 4Runner:
Inspection
INSPECTION
PROCEDURE
1. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
Condition
Specified Condition
...
Steering wheel
The steering wheel can be adjusted to a comfortable position.
Hold the steering wheel and push the lever down.
Adjust to the ideal position by moving the steering wheel horizontally and
vertically.
After adjustment, pull the lever up to secure the ste ...
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