FixVault

Backup Battery

WARNING: This page is about a different car, the 2020 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
  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, EMERGENCY ASSISTANCE (EAM), REMOVAL  and MODULE, GLOBAL TELEMATICS BOX, REMOVAL .
    GC0191014Courtesy of CHRYSLER GROUP, LLC
  3. Slide off and remove backup battery cover (3).
  4. Remove backup battery (2) from the TBM2 (1).