LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 2016 >> MDX Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Security System / Keyless Entry System - Testing & Troubleshooting (Except Hybrid) >> Keyless Access System Registration Procedures >> Keyless Access System Registration (2014 2015) >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Keyless Access System Registration (2014 2015): Procedure

  1. Keyless Access System - Register
    NOTE:
    • Check for aftermarket electrical equipment that could cause problems with keyless access operation.
    • While doing the registration, keep the remote away from computers.
    • While doing the registration, make sure the doors are closed.
    • Programming the remote also programs the keyless transmitter.
    • The keyless access/TPMS control unit can store codes from up to 6 remotes.

    When Replacing the Keyless Access/TPMS Control Unit or the Electric Steering Lock Control Unit 

    1. Connect the HDS to the data link connector (DLC).

    2. Do the registration according to the instructions on the HDS screen.

    3. After registration, verify all remote related systems work normally with all remotes.

    NOTE: For with remote engine start, confirm that the HDS indicates the 2-way keyless mode.

    When Replacing the PCM, MICU or Registration of the Remote(s) 

    NOTE: If replacing the keyless access/TPMS control unit, register the keyless access/TPMS control unit first.

    1. Connect the HDS to the data link connector (DLC).

    2. When all remotes are lost, select the ON mode according to the instructions on the HDS screen, then go to step 4.

    3. Turn the vehicle to the ON mode.

    4. Select ONE-PUSH START from the SYSTEM SELECTION MENU, then enter REGISTRATION.

    5. Select the appropriate items, and do the registration according to the instructions on the HDS screen.

    6. After registration, verify systems work normally with all remotes.