Toyota 4Runner: Jam Protection Function does not Operate
DESCRIPTION
- This problem may occur in all door windows.
The jam protection function operates within a specified range during the manual up or auto up operation.
PROCEDURE
|
1. |
PERFORM INITIALIZATION |
(a) Initialize the power window regulator motor (See page
.gif)
).
(b) Check if the power window auto up/down function operates (See page
).
OK:
Auto up/down function operates.
| NG | .gif) |
GO TO OTHER PROBLEM |
|
.gif)
|
2. |
CHECK JAM PROTECTION FUNCTION OPERATING RANGE |
(a) Check if the jam protection function operates for applicable power window.
HINT:
The jam protection function does not operate between the fully closed position of the door glass and the position 4 mm (0.157 in.) below that.
OK:
Jam protection function operates.
| OK | |
END |
| NG | |
REPLACE POWER WINDOW REGULATOR MOTOR (APPLICABLE MOTOR) |
Auto Down Operation does not Fully Open Power Window (Catch Protection Function
is Activated)
DESCRIPTION
If any door glass or a power window regulator motor assembly does not operate
smoothly, the catch protection function may be triggered automatically, resulting
in the auto down operat ...
Power Window Master Switch
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT DOOR LOWER FRAME BRACKET GARNISH LH
2. REMOVE NO. 2 DOOR INSIDE HANDLE BEZEL LH
3. REMOVE FRONT DOOR TR ...
Other materials about Toyota 4Runner:
AV Signal Stoppage (Low Battery Voltage) (B158F)
DESCRIPTION
This DTC is stored when a video or audio signal is interrupted due to battery
voltage input to the navigation receiver assembly dropping temporarily.
DTC No.
DTC Detection Condition
Trouble Area
...
Open in Occupant Classification ECU Battery Positive Line (B1794)
DESCRIPTION
DTC B1794 is stored when a malfunction is detected in the occupant classification
ECU.
DTC Code
DTC Detection Condition
Trouble Area
B1794
One of the following conditions is met:
...
0.0077