Many states now allow aftermarket crash parts, at the insurance company’s direction. This is a result of the insurance companies lobbying the politicians, and encouraging them to pass laws that are favorable to them.
SOME insurance companies have riders to ensure OEM parts are used. This is usually at additional cost to the insured.
I’m not sure what you mean by scanning - other than scanning the system for stored codes? After the repair, you could have an auto parts store scan the car for codes.
OEM parts are your decision - but some parts many not be available in aftermarket so the company my be forced to use OEM. You have a 2LTZ, so you have HID headlamps. I’m not sure if there is an aftermarket part for this, so they may use GM.
Good luck.
SOME insurance companies have riders to ensure OEM parts are used. This is usually at additional cost to the insured.
I’m not sure what you mean by scanning - other than scanning the system for stored codes? After the repair, you could have an auto parts store scan the car for codes.
OEM parts are your decision - but some parts many not be available in aftermarket so the company my be forced to use OEM. You have a 2LTZ, so you have HID headlamps. I’m not sure if there is an aftermarket part for this, so they may use GM.
Good luck.