The Dodge Caliber has a timing chain, not a timing belt.
Chain
It has a timing chain.
no
Yes.Yes.
It has a primary timing chain and a secondary timing chain from the crank to the oil pump
Chain.Chain.
It has a timing chain that does not need service.It has a timing chain that does not need service.
Yes
The timing chain is designed to last the life of the engine, there is no interval.
It does not have a recommended service interval.
The 2.4L has a timing belt.