Product Description
This is a refurbished GM control module — service number 12633238. We remove all of the factory components that will not be used for standalone operation and tune for your application.
BE ADVISED: We only offer tuning for customer’s using our harnesses! You must be able to provide proof of harness purchase!
ALL TUNING IS CONSIDERED START UP ONLY! CONTACT A LOCAL TUNER FOR AN IN-PERSON TUNE. IT IS IMPOSSIBLE TO CALIBRATE A PERFECT INITIAL CALIBRATION REMOTELY. iF YOU HAVE A CAM OR OTHER MODIFICATIONS, DO NOT DRIVE THE VEHICLE TO YOUR LOCAL TUNER.
IF YOU ARE USING A 4L60E OR 4L80E A T42 TCM IS REQUIRED.
SOME CUSTOMERS WITH STOCK APPLICATIONS DO DRIVE ON OUR CALIBRATIONS; HOWEVER, YOUR SWAP WILL GREATLY BENEFIT FROM A FINAL TUNE.
12633238
Additional Information
| Weight | 3 lbs |
|---|---|
| Dimensions | 12 × 8 × 6 in |
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