Module, Global Telematics Box: Installation

2024 Dodge and Ram 1500 TRXSECTION Installation
WARNING: This page is about a different car, the 2023 RAM 1500 Classic. However, it is still accessible from the selected car via links, so may be relevant.
GC0206548Courtesy of CHRYSLER GROUP, LLC
  1. Position the Global Telematics Box Module (TBM2) (1) to the instrument panel. Gently press down on the instrument panel (2) to clear the TBM2 bracket into the instrument panel.
    GC0206543Courtesy of CHRYSLER GROUP, LLC
  2. Slide the TBM2 (1) into the instrument panel.
  3. Rotate the TBM2 counterclockwise to position the TBM2 brackets to the topside of the TBM2.
  4. Connect the wire harness connectors to the TBM2.
    GC0206549Courtesy of CHRYSLER GROUP, LLC
  5. Install the TBM2 brackets to the instrument panel.
  6. Install the screws (2) securing the TBM2 (3) to the instrument panel and tighten securely.
  7. Install the Security Gateway module (SGW). Refer to MODULE, SECURITY GATEWAY (SGW), INSTALLATIONΒ .
  8. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector.
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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.