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Home >> Acura >> 2007 >> TL Base >> Repair and Diagnosis >> Body & Frame >> Seats >> Power Lumbar Support >> Switch Test/Replacement
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Switch Test/Replacement

  1. Separate the lumbar support switch cover (A) from the switch (B).
    Fig 1: Identifying Lumbar Support Switch Cover From Switch
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  2. Disconnect the 5P connector (C) from the switch.
  3. Check for continuity between the terminals in each switch position according to the table.
    Fig 2: Terminals Continuity Reference Chart
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  4. If the continuity is not as specified, replace the switch.
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