Some Stellantis plants to run during holiday break, others idle in Jan.

Demand for some of Stellantis NV’s vehicles will have plants in Michigan, Ohio and Mexico running for a few days during the typical holiday break next week, while a lack of demand for other vehicles will leave some plants idling for much of January.

A pandemic-induced global microchip shortage this year has helped production of all kinds of vehicles, resulting in depleted dealership inventories and clarity on plants with prioritized product versus possibly vulnerable plants with less popular and profitable vehicles.

Erica Livingston, production operator, works at the body chassis decking line at the Stellantis Mack Assembly Complex in Detroit on Thursday, June 10, 2021.

To make up for some of the lost production during the holiday break that begins on Friday, running on Monday and Tuesday will be the Mack Assembly Plant in Detroit, home of the three-row and now two-row Jeep Grand Cherokee; Sterling Heights Assembly Plant, which makes the Ram pickup trucks; and Toledo Assembly Complex in Ohio, which churns out the Jeep Wrangler SUV and Gladiator truck.

In addition to those days, Toluca Assembly Plant in Mexico will run on Dec. 29 to produce the Jeep Compass. Warren Truck Assembly Plant, where it builds the Ram Classic pickups and the Wagoneer SUVs, will run on Monday alone.

Engine, transmission, component and stamping plants will run operating schedules to support production at these locations as needed.After the new year, several plants will be down “to align production with global sales,” spokeswoman Jodi Tinson said in a statement.