Back-Up Light Switch Test/Replacement

Remove the air cleaner (see AIR CLEANER ELEMENT INSPECTION/REPLACEMENT ).
Disconnect the back-up light switch 2P connector (A).

Fig 1: Identifying Back-Up Light Switch 2P Connector
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check for continuity between back-up light switch 2P connector terminals No. 1 and No. 2. There should be continuity when the shift lever is in reverse.
- If the test result is OK, go to step 6.
- If the test result is faulty, go to step 4.
  
  Fig 2: Checking Continuity Between Back-Up Light Switch 2P Connector Terminals No. 1 And No. 2
  Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the back-up light switch (A). Check for continuity between back-up light switch 2P connector terminals No. 1 and No. 2. There should be continuity when the switch end (B) is pressed, and no continuity when the switch end is released.
- If the test result is OK, check the reverse shift mechanism in the transmission.
- If the test result is faulty, replace the back-up light switch.
  
  Fig 3: Back-Up Light Switch With Washer And Switch End With Torque Specifications
  Courtesy of AMERICAN HONDA MOTOR CO., INC.
  
  Fig 4: Checking Continuity Between Back-Up Light Switch 2P Connector Terminals No. 1 And No. 2
  Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the removed or the new back-up light switch with a new washer (C).
Connect the back-up light switch 2P connector.
Install the air cleaner (see AIR CLEANER ELEMENT INSPECTION/REPLACEMENT ).