Component Locations

2004 Acura 3.5RLSECTION Component Locations
COMPONENT LOCATIONS

Component Location
Door Multiplex Control Unit In Driver's Door, Built Into Power Window Switch
Driver's Multiplex Control Unit Behind Left Kick Panel
Keyless Entry Receiver Antenna In Rear Window
Keyless Entry Receiver Behind Rear Seat
Passenger's Multiplex Control Unit Behind Right Kick Panel
Underdash Fuse/Relay Box At Left Kick Panel
Underhood Relay Box "A" & "C" In Engine Compartment
Fig 1: Locating Anti-Theft & Keyless Entry System Components (1 Of 2)
G00015397Courtesy 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.