A quick note on the rental:
I just made my first "extended warranty visit". The rental only kicks in if the dealership determines that it will perform a repair, then you get a rental/"loaner" for a maximum of 5 days.
Until the dealership okays the repair transportation is on your dime, whether you have another vehicle, rent one, or if the dealership will rent you one of their "loaners".
If they have to order the parts you are better off taking the truck back until then (as long as it's safe to drive) as the extended warranty (FCA Stellantis service contract) is clear on the 5 days.
From my Max Care plan:
FIRST DAY RENTAL: First Day Rental Allowance provides up to $35.00 car rental allowance if the Vehicle is to be serviced for any
mechanical repair or maintenance service. Please note: Excludes rental for bodywork to the exterior sheet metal/composite panel or
collision repairs.
RENTAL ALLOWANCE: Rental Allowance will pay up to $35.00 per day for a rental any time repairs take overnight, and a
component covered by the Plan or the manufacturer’s Basic or Powertrain Warranty fails.
The Plan will not pay for rental charges for a vehicle that is awaiting service or parts unless the vehicle is inoperable due to a
mechanical failure of a covered component, or unless continued operation would cause further damage.
The rental vehicle must be obtained from a Dealer. If a Dealer does not have rental vehicles available, you may obtain one from a
licensed rental agency. Rental coverage is subject to state and local laws and policies imposed by the rental agency. Rental charges
in excess of the amount allowed by the Plan are your responsibility. The Plan is not responsible for any refusal of a rental agency to
rent a vehicle to you.
Total Rental Allowance per occurrence is a maximum of 5 days or $175.00.
I mistakenly thought I could apply the "First Day Rental" to the diagnosis and then I could cash in on the other 4 days after the dealership approved the repair. Turns out I can't start the rental coverage until the dealership determines "the Vehicle is to be serviced for any mechanical repair or maintenance service".