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VSA System Symptom Troubleshooting - VSA cannot be turned OFF

VSA cannot be turned OFF 

  1. VSA OFF switch check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Check the VSA OFF switch .

    Is the VSA OFF switch OK?

    YES 

    Go to step 2.

    NO 

    Replace the VSA OFF switch .

  2. Determine possible failure area (VSA OFF SW line, GND line)

    -1. Disconnect the following connector.

    VSA OFF/lid switch 4P connector
    VSA OFF/TPMS switch 5P connector
    VSA OFF/parking and back-up sensor switch 8P connector
    VSA OFF/driver's power tailgate switch 12P connector
    VSA OFF/heated windshield wiper area switch 12P connector

    -2. Turn the vehicle to the ON mode.

    -3. Measure the voltage between test points 1 and 2.

    Test condition Vehicle ON mode
      VSA OFF/lid switch 4P connector: disconnected
      VSA OFF/TPMS switch 5P connector: disconnected
      VSA OFF/parking and back-up sensor switch 8P connector: disconnected
      VSA OFF/driver's power tailgate switch 12P connector: disconnected
      VSA OFF/heated windshield wiper area switch 12P connector: disconnected
    Test point 1 VSA OFF/lid switch 4P connector (female terminals) No. 4:
      VSA OFF/TPMS switch 5P connector (female terminals) No. 1:
      VSA OFF/parking and back-up sensor switch 8P connector (female terminals) No. 8:
      VSA OFF/driver's power tailgate switch 12P connector (female terminals) No. 11:
      VSA OFF/heated windshield wiper area switch 12P connector (female terminals) No. 11:
    Test point 2 Body ground
    GHH431783Courtesy of HONDA, U.S.A., INC.
    GHH431784Courtesy of HONDA, U.S.A., INC.
    GHH431785Courtesy of HONDA, U.S.A., INC.
    GHH431786Courtesy of HONDA, U.S.A., INC.
    GHH431787Courtesy of HONDA, U.S.A., INC.

    Is there battery voltage?

    YES 

    Repair an open in the wire between the VSA OFF switch and body ground (G401).

    NO 

    Go to step 3.

  3. Shorted wire check (VSA OFF SW line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Disconnect the following connector.

    Gauge control module connector A (32P)

    -3. Measure the resistance between test points 1 and 2.

    Test condition Vehicle OFF (LOCK) mode
      VSA OFF/lid switch 4P connector: disconnected
      VSA OFF/TPMS switch 5P connector: disconnected
      VSA OFF/parking and back-up sensor switch 8P connector: disconnected
      VSA OFF/driver's power tailgate switch 12P connector: disconnected
      VSA OFF/heated windshield wiper area switch 12P connector: disconnected
      Gauge control module connector A (32P): disconnected
    Test point 1 VSA OFF/lid switch 4P connector (female terminals) No. 4:
      VSA OFF/TPMS switch 5P connector (female terminals) No. 1:
      VSA OFF/parking and back-up sensor switch 8P connector (female terminals) No. 8:
      VSA OFF/driver's power tailgate switch 12P connector (female terminals) No. 11:
      VSA OFF/heated windshield wiper area switch 12P connector (female terminals) No. 11:
    Test point 2 Body ground
    GHH431793Courtesy of HONDA, U.S.A., INC.
    GHH431794Courtesy of HONDA, U.S.A., INC.
    GHH431795Courtesy of HONDA, U.S.A., INC.
    GHH431796Courtesy of HONDA, U.S.A., INC.
    GHH431797Courtesy of HONDA, U.S.A., INC.

    Is there 1 MΩ or more?

    YES 

    Go to step 4.

    NO 

    Repair a short to body ground in the wire between the gauge control module and the VSA OFF switch.

  4. Open wire check (VSA OFF SW line)

    -1. Measure the resistance between test points 1 and 2.

    Test condition Vehicle OFF (LOCK) mode
      VSA OFF/lid switch 4P connector: disconnected
      VSA OFF/TPMS switch 5P connector: disconnected
      VSA OFF/parking and back-up sensor switch 8P connector: disconnected
      VSA OFF/driver's power tailgate switch 12P connector: disconnected
      VSA OFF/heated windshield wiper area switch 12P connector: disconnected
      Gauge control module connector A (32P): disconnected
    Test point 1 VSA OFF/lid switch 4P connector (female terminals) No. 4:
      VSA OFF/TPMS switch 5P connector (female terminals) No. 1:
      VSA OFF/parking and back-up sensor switch 8P connector (female terminals) No. 8:
      VSA OFF/driver's power tailgate switch 12P connector (female terminals) No. 11:
      VSA OFF/heated windshield wiper area switch 12P connector (female terminals) No. 11:
    Test point 2 Gauge control module connector A (32P) No. 9
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    GHH431805Courtesy of HONDA, U.S.A., INC.
    GHH431806Courtesy of HONDA, U.S.A., INC.
    GHH431807Courtesy of HONDA, U.S.A., INC.

    Is there 1.0 Ω or less?

    YES 

    The VSA OFF SW wire is OK. Replace the gauge control module .

    NO 

    Repair an open in the wire between the gauge control module and the VSA OFF switch.

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