POWER WINDOW CONTROL SYSTEM(for Models with Jam Protection Function on 4 Windows) FAIL-SAFE CHART
PULSE FAILURE OR DISPLACEMENT OF NON-DETECTION RANGE TO THE OPENING DIRECTION
If the pulse sensor built into the power window regulator motor malfunctions, the power window control system enters fail-safe mode.
Table 1. Power Window Regulator Master Switch Assembly Power Window Operation
Condition
Ignition switch ON
Ignition switch off
(Key-off operation permitted)
Ignition switch off
(Key-off operation prohibited)
Manual up (Driver door window)
X
X
-
Manual down (Driver door window)
○
X
-
Auto up (Driver door window)
(hold switch at auto up position)
○*
X
-
Auto up (Driver door window)
X
X
-
Auto down (Driver door window)
X
X
-
Manual up (Remote switch operation)
X
X
-
Manual down (Remote switch operation)
X
X
-
Auto up (Remote switch operation)
(hold switch at auto up position)
X
X
-
Auto up (Remote switch operation)
X
X
-
Auto down (Remote switch operation)
X
X
-
Table 2. Power Window Regulator Switch Assembly and Rear Power Window Regulator Switch Assembly (for LH and RH Doors) Power Window Operation
Condition
Ignition switch ON
Ignition switch off
(Key-off operation permitted)
Ignition switch off
(Key-off operation prohibited)
Manual up
X
X
-
Manual down
○
X
-
Auto up
(hold switch at auto up position)
○*
X
-
Auto up
X
X
-
Auto down
X
X
-
Tip:○: Operates
X: Operation prohibited
*: Operates in manual mode without jam protection
Fail-safe deactivation condition
When the pulse sensor is normal, to deactivate fail-safe mode, pull up the power window switch to the auto up position and hold it for at least 1 second to fully close the window from the fully open position. As a result, the auto up/down function will return.
INITIAL FAILURE
During initialization of the power window regulator motor ECU, when the window position or initialization complete status cannot be properly read from the EEPROM, the power window control system prohibits operation as follows.
Table 3. Power Window Regulator Master Switch Assembly Power Window Operation
Condition
Ignition switch ON
Ignition switch off
(Key-off operation permitted)
Ignition switch off
(Key-off operation prohibited)
Manual up (Driver door window)
X
X
-
Manual down (Driver door window)
○
X
-
Auto up (Driver door window)
(hold switch at auto up position)
○*
X
-
Auto up (Driver door window)
X
X
-
Auto down (Driver door window)
X
X
-
Manual up (Remote switch operation)
X
X
-
Manual down (Remote switch operation)
X
X
-
Auto up (Remote switch operation)
(hold switch at auto up position)
X
X
-
Auto up (Remote switch operation)
X
X
-
Auto down (Remote switch operation)
X
X
-
Table 4. Power Window Regulator Switch Assembly and Rear Power Window Regulator Switch Assembly (for LH and RH Doors) Power Window Operation
Condition
Ignition switch ON
Ignition switch off
(Key-off operation permitted)
Ignition switch off
(Key-off operation prohibited)
Manual up
X
X
-
Manual down
○
X
-
Auto up
(hold switch at auto up position)
○*
X
-
Auto up
X
X
-
Auto down
X
X
-
Tip:○: Operates
X: Operation prohibited
*: Operates in manual mode without jam protection
Fail-safe deactivation condition
Initialize the door window regulator assembly.
LIN COMMUNICATION FAILURE
If the LIN communication line is malfunctioning (communication stop), the power window control system prohibits operation as follows.
Table 5. Power Window Regulator Master Switch Assembly Power Window Operation
Condition
Ignition switch ON
Manual up
○*
Manual down
○
Auto up (hold switch at auto up position)
-
Auto up
-
Auto down
-
Table 6. Power Window Regulator Switch Assembly and Rear Power Window Regulator Switch Assembly (for LH and RH Doors) Power Window Operation
Condition
Ignition switch ON
Manual up
○*
Manual down
○
Auto up (hold switch at auto up position)
○*
Auto up
○*
Auto down
○
Tip:○: Operates
X: Operation prohibited
*: Jam protection can operate.
Remote up and down function does not operate.
Fail-safe deactivation condition
Check LIN communication system.
PULSE FAILURE AND LIN COMMUNICATION FAILURE
If the LIN communication line is malfunctioning (communication stop) and the pulse sensor for the jam protection function is malfunctioning, the power window control system prohibits operation as follows.
Table 7. Power Window Regulator Master Switch Assembly Power Window Operation
Condition
Always
Manual up
X
Manual down
X
Auto up (hold switch at auto up position)
X
Auto up
X
Auto down
X
Table 8. Power Window Regulator Switch Assembly and Rear Power Window Regulator Switch Assembly (for LH and RH Doors) Power Window Operation
Condition
Always
Manual up
X
Manual down
X
Auto up (hold switch at auto up position)
X
Auto up
X
Auto down
X
Tip:○: Operates
X: Operation prohibited
Driver door window: When the jam protection function does not operate due to the LIN communication failure, the manual up and auto up functions will not operate.
Remote switch operation: Not operative during the LIN communication failure
DISPLACEMENT OF NON-DETECTION RANGE TO THE OPENING DIRECTION AND LIN COMMUNICATION FAILURE / INITIAL FAILURE AND LIN COMMUNICATION FAILURE
If the LIN communication line is malfunctioning (communication stop) and the window position or the learned value is abnormal, the power window control system prohibits operation as follows.
Table 9. Power Window Regulator Master Switch Assembly Power Window Operation
Condition
Always
Manual up
○*
Manual down
○
Auto up (hold switch at auto up position)
-
Auto up
-
Auto down
-
Table 10. Power Window Regulator Switch Assembly and Rear Power Window Regulator Switch Assembly (for LH and RH Doors) Power Window Operation
Condition
Always
Manual up
○*
Manual down
○
Auto up (hold switch at auto up position)
○*
Auto up
X
Auto down
X
Tip:○: Operates
X: Operation prohibited
Remote switch operation: Operation is not possible during the LIN communication failure.
*: Jam protection can operate and window reverses upon reaching the fully closed position.