Driver's Power Window Motor Test

Motor Test 

1. Remove the driver's door panel (see FRONT DOOR PANEL REMOVAL/INSTALLATION ), and disconnect the driver's door wire harness connectors (A) from the driver's door subharness
   Fig 1: Identifying Driver's Door Wire Harness Connectors

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
2. At the driver's door wire harness 28P connector, test the power window motor in each direction by connecting battery power and ground according to the table When the motor stops running, disconnect one lead immediately
   Fig 2: Power Window Motor Connector Terminals Chart

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
3. If the motor does not run or fails to run smoothly, go to step 4, if the motor runs smoothly, go to step  7
4. Disconnect the 6P connector (A) from the driver's power window motor (B)
   Fig 3: Identifying Driver's Power Window Motor And 6P Connector

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
5. Check for continuity between driver's door harness 28P connector terminals No 2 and No 16, and driver's power window motor 6P connector terminals No 1 and No 4 respectively There should be continuity

   DRIVER'S DOOR HARNESS 28P CONNECTOR 

   Terminal No 2

   Terminal No 16

   DRIVER'S POWER WINDOW MOTOR 6P CONNECTOR 

   Terminal No 1

   Terminal No 4

   Fig 4: Checking Continuity Between Driver's Door Harness 28P Connector Terminals And Driver's Power Window Motor 6P Connector Terminals

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
6. If there is no continuity, repair open in the wires If the wire harness is OK, replace the driver's power window motor

   Pulser Test 

7. Check for continuity between driver's power window motor 6P connector terminal No 2 and body ground There should be continuity
   • If there is continuity, go to step 8
   • If there is no continuity, check for an open in the BLK and/or GRY wire or poor ground (G401)
   Fig 5: Checking Continuity Between Driver's Power Window Motor 6P Connector Terminal And Body Ground

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
8. Do the power window master switch input test terminals No 3, No 20, and No 22 (see POWER WINDOW MASTER SWITCH INPUT TEST )