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Home >> Ford >> 2014 >> Fusion Titanium, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Information System And Entertainment System - Am/Fm/Cd/Sync/SONY Audio System -- (Hybrid)) >> Description And Operation >> Information and Entertainment System - System Operation and Component Description >> Component Description >> TCU - PHEV
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TCU - PHEV

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The TCU  uses a non-serviceable internal SIM  card to connect to a mobile phone network in order to send and receive data. When a subscription is active, the SIM  card is associated with the ESN  of the TCU  , and the TCU ESN  is associated with the VIN  . As a result, the TCU  cannot be swapped from one vehicle to another. The TCU  relies upon network messages to gather and send information and to perform certain functions based upon remote commands from the mobile phone application or MyFord® Mobile website. The TCU  requires PMI  when it is replaced.

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