Chrysler Group Halts Plug-in Hybrid Test Fleet after Discovering a Problem with the Batteries


The Chrysler Group has temporarily pulled the plug on its test fleet of advanced plug-in hybrid-electric vehicles (PHEVs) to fix a battery problem that occurred on a small number of models.

In particular, the Detroit-based carmaker said three of the fleet’s 109 pickups fitted with plug-in hybrid powertrains sustained damage when their prototype 12.9-kWh lithium-ion propulsion batteries overheated, adding that no injuries were reported with all incidents happening when the vehicles were unoccupied.

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