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.
- 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.
- Remove the Global Telematics Box Module (TBM2). Refer to MODULE, EMERGENCY ASSISTANCE (EAM), REMOVAL and MODULE, GLOBAL TELEMATICS BOX, REMOVAL .
- Slide off and remove backup battery cover (3).
- Remove backup battery (2) from the TBM2 (1).