DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK FOR DTC
CHECK MANUAL UP/DOWN FUNCTION (REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)
READ VALUE USING INTELLIGENT TESTER (REAR POWER WINDOW REGULATOR MOTOR RH)
CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - REAR POWER WINDOW REGULATOR MOTOR RH)
INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH
POWER WINDOW CONTROL SYSTEM (for Models with Jam Protection Function on 4 Windows) - Rear Power Window RH Auto Up / Down Function does not Operate with Rear Power Window Switch RH
DESCRIPTION
If the auto up/down function does not operate, the cause may be one or more of the following:
The ECU in the power window regulator motor determines that the power window regulator motor has not been initialized.
The power window regulator switch has a malfunction.
The Hall-IC in the power window regulator motor has a malfunction.
There is an open or short in the wiring between the rear power window regulator switch RH and the power window regulator motor.
WIRING DIAGRAM
INSPECTION PROCEDURE
Check for DTCs ().
Result: | Result | Proceed to |
| DTC is not output | A |
| B2311 is output | B |
| B2312 is output | C |
| B2313 is output | D |
| LIN communication system DTCs are output | E |
| |
|
| |
|
| |
|
| | GO TO LIN COMMUNICATION SYSTEM ()
|
|
|
| 2.CHECK MANUAL UP/DOWN FUNCTION (REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH) |
Check that the manual up/down function using the rear power window regulator switch RH can operate the rear door power window RH ().
- OK:
- Manual up/down function operates.
| | OTHER PROBLEM (GO TO PROBLEM SYMPTOMS TABLE) ()
|
|
|
| 3.READ VALUE USING INTELLIGENT TESTER (REAR POWER WINDOW REGULATOR MOTOR RH) |
Use the Data List to check if the power window regulator motor is functioning properly ().
RR-Door Motor| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
| RR Door P/W Auto SW | Rear power window RH auto up/down signal / ON or OFF | ON: Rear power window RH auto up/down switch operated
OFF: Rear power window RH switch not operated | - |
- OK:
- The display changes according to operation of the rear power window switch RH.
| OK | |
| |
| REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH ()
|
|
| 4.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - REAR POWER WINDOW REGULATOR MOTOR RH) |
Disconnect the J3 switch connector.
Disconnect the J4 motor connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
| Tester Connection | Condition | Specified Condition |
| J3-8 (AUTO) - J4-4 (AUTO) | Always | Below 1 Ω |
| J3-8 (AUTO) or J4-4 (AUTO) - Body ground | Always | 10 kΩ or higher |
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
| 5.INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH |
Remove the rear power window regulator switch ().
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
| Tester Connection | Switch Condition | Specified Condition |
| J3-8 (AUTO) - J3-1 (GND) | Auto up/down operation | Below 1 Ω |
| | REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH ()
|
|
|
| OK | |
| |
| REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH ()
|
|
