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Home >> Acura >> 2004 >> TL Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> A/T Interlock System >> Park Pin Switch Test
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Park Pin Switch Test

  1. Remove the center console (see CENTER CONSOLE REAR SECTION REMOVAL/INSTALLATION ).
  2. Disconnect transmission gear selection switch/park pin switch connector.
  3. Fig 1: Testing Park Pin Switch
    G01835859Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Shift the shift lever into the P position, then check for continuity between connector terminals No. 1 and No. 4. There should be no continuity.
  5. Shift out of the P position, and check for continuity between terminals No. 1 and No. 4. There should be continuity.
  6. If the park pin switch is faulty, replace it.
  7. Install the center console (see CENTER CONSOLE REAR SECTION REMOVAL/INSTALLATION ).