Instrument cluster replacement

ALH

MEMBER
2008 CHRYSLER PT CRUISER
2.4L
4 CYL
2WD
AUTOMATIC
100,000 MILES

Where is the mileage stored in the car listed above? If I purchase a used cluster, will it reflect my stored mileage, or the mileage from the "new" cluster?
I thought I was prepared to replace this myself, but am getting conflicting answers regarding the mileage.

Can it be corrected after installation of the "new" cluster? Is this costly?

5 Replies

DANNY L

MECHANIC
5,648 POSTS

Hello, I'm Danny.

Unfortunately, the vehicle data is stored in the ECM-PCM. That is the engine control module or powertrain control module. You can't just plug in a new (or used) instrument cluster and have your current vehicle information displayed including the odometer. You will have to have the replacement instrument cluster reflashed to show the current mileage for it to be correct. Most shops can do it to avoid going to a Chrysler dealership but you should be prepared to pay for at least 1 hours worth of shop labor. Most shop labor these days is $100.00 an hour depending on the area you live. Hope this helps and thanks for using 2CarPros.

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Saturday, March 6th, 2021 AT 4:00 PM

ALH

MEMBER
3 POSTS

Thanks so much for putting my question to rest! Can this be done after installation, or is it necessary to "reflash" first?

Cheers!

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Saturday, March 6th, 2021 AT 4:53 PM

DANNY L

MECHANIC
5,648 POSTS

Hello again.

You should have the instrument cluster reflashed after having it replaced. Hope this helps and thanks again for using 2CarPros.

Danny-

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Saturday, March 6th, 2021 AT 5:06 PM

ALH

MEMBER
3 POSTS

Perfect! Thanks so much, Danny. You've been very helpful, and I know exactly what I need to do now!
All the best

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Saturday, March 6th, 2021 AT 6:12 PM

DANNY L

MECHANIC
5,648 POSTS

You're welcome!

Keep us updated in case you have any further questions on this issue. Thanks again for using 2CarPros and we hope you will use our site again in the future when needed.

Danny-