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Home >> Dodge and Ram >> 2024 >> ProMaster 2500 Base >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Electronic Control Modules (Service Information) >> Module, Global Telematics Box >> Removal And Installation >> Backup Battery
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Backup Battery

REMOVAL 

  1. Disconnect and isolate the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), disconnect the IBS connector first before disconnecting the negative battery cable.
  2. Remove the Global Telematics Box Module (TBM2). Refer to MODULE, GLOBAL TELEMATICS BOX, REMOVAL AND INSTALLATION .
  3. Slide off and remove backup battery cover.
    GC0191014Courtesy of CHRYSLER GROUP, LLC
    1 - TBM2
    2 - Backup Battery
    3 - Backup Battery Cover
  4. Remove backup battery from the TBM2.

INSTALLATION 

Follow the removal procedure in reverse for general reassembly of the components on the vehicle.