mag ride update?
i've called 3 times and left messages but no one ever returns my calls. if not could
anyone recommend dealer in central n.y. that knows how to do this? thx ga
My dealer said they don’t like doing them because the car ends up in a bay and the tech has spent upwards of a couple hours waiting on techline response.
OP, do yourself a favor and print the PDF and walk in to find the right guys.
OBTW...it’s not an “update” it’s a Chevy Performance Parts Upgrade. Many have asked for an MSRC “update” to be charged for nothing and told you’re GTG.
Last edited by TXshaggy; Jul 21, 2020 at 06:36 PM.





I tred two dealerships here and they told me there was no such thing, until I brought them all the information. Then they said they could do it
Ask them to look up document # 4873206.
Give them your VIN, and ask them to call Techline.
Dealer Installation Details:
To reprogram the “CorvetteMagnetic Ride Suspension Calibration" please call Techline Customer Support Center (TCSC) at 1-800-828-6860 for programming requirements andinstructions. Please
be ready to provide the 17-digit VIN prior to calling. Please see detailedsteps below:
Step 1 – Obtain VIN ofvehicle for reprogramming.
Step 2 – Call TCSC at 1-800-828-6860.
Step 3 – Flash Calibration and complete Setup Process using the ServiceProgramming System.
Model Year 2014-2016 vehicles refer to Document ID 3633837, Model Year 2017-2018 vehicles refer to DocumentID 4593366.
Step 4 – Refer to installationinstructions in SI Document ID 4873206,for specific product details.
Step 5 – The labor for download and the re-flash of the module is to be chargedto labor OP code
0602448 at an allowable 0.3hr.
Step 6 – Collect MSRP $350.00 from customer which covers ALL COST, including Labor for the
download and re-flash of the module. NOTE: This upgraded suspensioncalibration is a
customer-pay transaction and should not be submitted as a warranty claim. The only
submission to General Motors is for 0.3hr Labor per Step 5.
Step 7 – Dealer Piece Costfor Calibration will be billed to the BARS/Open Account monthly via
Techline. Dealer Statement will include the 17-digit VIN, Part Number Reference“CORVSUSP" and
Dealer Piece Cost.
Step 8 – To get the maximum performance and consistency out of the updatedcalibration, please
allow the vehicle to sit for 8 to 10 hours after the update and prior tospirited driving.
NOTE:
Headline Details Page 2 of 6
https://dealer.autopartners.net/port...US-9-4986.aspx 1/31/2018
The MRC damper system hasa built-in temperature offset correction as part of the calibration.
Chevrolet Performance recommends allowing the vehicle to sit for 8 to 10 hoursafter flash of
Calibration and prior to spirited driving. This step does not need to be done at the dealership and
can be done at the customer's convenience. Allowing the vehicle to sitwill allow the damper
temperatures to normalize, and the temperature offset in the calibration toaccurately reset. The
vehicle is still functional prior to sitting for 8-10 hours. However, thetemperature offset correction
will be less accurate, resulting in a less optimized operation until the dampertemperatures
normalize.
Last edited by Vette Jockey; Jul 21, 2020 at 06:40 PM.
Don't let your dealer insist they have to keep the car for 12 hours. Drive it home and let it sit at home.
The Best of Corvette for Corvette Enthusiasts

Quality Control Detailer & Main Detailer
http://www.vanbortelcorvettes.net/
2007 Coupe - 448 rwhp - Street Sweeper HT, Fast 102, Halltech, BTR springs; pushrods & trunnions, Scoggin Dicky lifters, ARH, Corsa Sport, Frumusa Tune
NCRS Member
me in touch with the service manager at van bortel. she gave me a date
to get the work done and was very accommodating. kudos to van bortel
for stepping up to the plate and going the extra mile for me!















