How to reflash GM with Mangoose Pro GM 2

GM reflashing instruction using Mangoose Pro GM 2:

GM products are one of the easiest to reflash. You do not need a factory hardware to use the factory software to reflash any module on the vehicle. You can take a Drew Tech Mongoose II (original) or a Mongosoe Pro GM II (china clone of high quality) in the shop, because it doubles as the factory interface for vehicles that use the Tech 2, as well.

After paying for the subscription ($55 for three days) and choosing SPS (Service Programming System), simply choose the Mangoose cable and start reflashing.

Model example: Chevrolet Suburban 2007

This is the how-to’s:

Step 1: Enter in all of the parameters that describe the vehicle. Always remember to click “Next” on the bottom right of the screen.

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Step 2: Double check you have the right VIN.

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Step 3: Choose the module you want to reprogram. Only reprogram a module in response to a TSB
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Step 4: Usually, the program will give you options for different software depending upon what options the vehicle has. When in doubt, call your parts guy at the dealer.
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Step 5: The current calibration is to the right while the new one is to the left on the bottom of the list of Calibration IDs.

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Step 6: Right before you begin the reflash, SPS tells you what the Calibration IDs will actually correct. This is a good way to verify that you will actually be addressing the issue at hand.

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Step 7: Always follow any instructions before a reflash! For older GMs, you might have to pull fuses to modules (commonly the ABS and BCM) in order to avoid reflash failures.

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That’s all about GM reflash process. If the process freezes up or fails, don’t panic. GM modules generally can be reflashed until you get them right. Believe it or not, a fast computer might do a bad job reflashing an old GM. Just keep trying to reflash the vehicle, and if you have to open a bunch of other programs in the background to slow down the computer.

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Mongosoe Pro GM II Features and function

MongoosePro GM II by GM’s North American recognition, support GM GDS2 diagnostic system, has been widely used, but in the Chinese market, Shanghai GM since the use of GDS2 (applies to all models except the new Excelle and the new Sail) and RDS2 (only applies to new and new Excelle Sail), while RDS is based on the MDI development.

After my company’s technology research and development of hard, where I sold MongoosePro GM II can support Shanghai GM RDS2 diagnostic software, thus MongoosePro GM II fully supports all Shanghai GM, imported GM, Opel, GMC and other models, can completely replace GM MDI , communications faster, compact and portable, maintenance-free integrated design ensures very low failure rate, with a high price.

Product Features:
-GM Internal approval
– Completely replace MDI
– Support GDS2
– Support Tech2Win
– Programming Support TIS2WEB
– Very competitive prices

MongoosePro GM II at www.cnautotool.com fully supports Shanghai GM GDS2 / RDS2, GM Diagnostic Software GDS2, can completely replace GM MDI, is a low cost, high performance suitable for original programming and diagnostic tool GM vehicle, which is used to support TIS2WEB programming module, support Tech2WIN for diagnostics. Its wide range of features to help technicians achieve business growth and maintain customer satisfaction.

Diagnostic function
– And all functions can be achieved GDS2 Tech2Win, RDS2 of.
-MongoosePro GM 2 fully support GM’s original software GDS2 / RDS2, can diagnose the overall data flow, two-way control, and maintenance and data logging functions of the vehicle.
-MongoosePro GM II support Tech2WIN, can be diagnosed transmission, chassis, body, anti-theft system and tire pressure monitoring systems.
– Read DTCs, clear DTCs, read data stream, actuator testing, system testing, data logging.