LR089861 - Battery – TCU Backup

Budget Parts Verified independent store

→

Telematics Control Unit Backup Battery, a lithium-ion cell that supplies the Telematics Control Unit (TCU) when the main vehicle battery is disconnected or loses power. It keeps th e emergency-call and remote-communication functions of the TCU available through a power interruption. It installs at the Telematics Control Unit as its dedicated backup power source. Show more