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Sample Diagnostic Reports from the Fastest, Most Detailed OBD Scanner in the Market
Transmission problems are some of the most expensive and high-risk issues in used cars. But unless you’re accessing the Transmission Control Module (TCM), you’re flying blind. CarDr’s dynamically reconfiguring adapter ensures the scan reaches modules like TCM, ABS, and Airbag – which static readers often miss. A code like U0402 (Invalid Data from TCM) can signal impending transmission failure. For dealerships and auctions, catching this early is the difference between margin and money lost.
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