Keyless Receiver Unit Input

2004 Acura 3.5RLSECTION Keyless Receiver Unit Input

Remove 2 bolts below rear seat lower cushion and seat lower cushion. Remove rear seat headrests. Remove center seat belt from guide. Remove 4 bolts below and 4 bolts behind rear seat back. Remove 2 clips from trunk area and rear seat back. Disconnect keyless receiver unit 7-pin connector. Inspect connectors and terminals. Check for bent, loose or corroded terminals. Perform keyless receiver unit input test. See Fig 1 . Repair as necessary and recheck system operation. If input test is okay, replace keyless receiver unit and recheck system operation.

Fig 1: Keyless Receiver Unit Input Test
G00215778Courtesy of AMERICAN HONDA MOTOR CO., INC.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.