DTC B1140: Driver's Power Window Position Detect Circuit Error

WARNING: This page is about a different car, the 2006 Honda Odyssey and 2005 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).

Clear the DTCs with the HDS.
Turn the ignition switch OFF, and then back ON (II).
Open and close the driver's power window by using the driver's switch manually.
Check for DTCs with the HDS.
Is DTCs B1125 or B1126 indicated?
1. YES - Troubleshoot the DTC B1125 (see DTC B1125: DRIVER'S POWER WINDOW MOTOR A PULSE ERROR ) or B1126 (see DTC B1126: DRIVER'S POWER WINDOW MOTOR B PULSE ERROR ).
2. NO - Go to step 5.
Reset the power window control unit (see RESETTING THE POWER WINDOW CONTROL UNIT ).
Check for DTCs with the HDS.
Is DTC B1140 indicated?
1. YES - Faulty door multiplex control unit; replace the power window master switch.
2. NO - The system is recovered at this time.