Inspection Procedure
- CHECK FOR DTC
- Check for DTCs.
Result:
RESULT REFERENCE CHARTResult Proceed to DTC is not output A B2311 is output B B2312 is output C B2313 is output D LIN communication system DTC output reoccur E B: GO TO DTC B2311
C: GO TO DTC B2312
D: GO TO DTC B2313
E: GO TO LIN COMMUNICATION SYSTEM (See HOW TO PROCEED WITH TROUBLESHOOTING )
A: Go to Next Step
- Check for DTCs.
- CHECK MANUAL UP/DOWN FUNCTION
- Check that the manual UP/DOWN function using the multiplex network master switch can operate the driver door power window.
OK:
Manual UP/DOWN function operates normally.
NG: OTHER PROBLEM (See DRIVER SIDE POWER WINDOW DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH )
OK: Go to Next Step
- Check that the manual UP/DOWN function using the multiplex network master switch can operate the driver door power window.
- READ VALUE USING TECHSTREAM
- Use the Data List to check if the master switch is functioning properly.
Master Switch:
DATA LIST REFERENCE CHARTTester Display Measurement Item/Range Normal Condition Diagnostic Note D Door P/W Auto SW Driver side power window auto UP/DOWN switch signal/ON or OFF ON: Driver side power window auto UP/DOWN switch on master switch operated
OFF: Driver side power window switch on master switch not operated- OK:
Techstream display changes normally when master switch is operated.
NG: REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (See REMOVAL )
OK: REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (See REMOVAL )
- Use the Data List to check if the master switch is functioning properly.