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 $250 Off Any Transmission Rebuilds

Premier Transmission Repair in San Antonio, TX

For the most reliable transmission repair services in San Antonio, TX, bring your car or truck to AAMCO of San Antonio North. Our expert technicians fully diagnose all transmission problems before starting any transmission repair. We do this to precisely pinpoint what needs to be fixed or replaced. As any transmission repair or replacement can be costly, it is essential to get a correct diagnosis. At AAMCO of San Antonio North, we use state-of-the-art technology paired with years of experience to accurately identify the problem before we start working.

We believe in transparency and would never sell you an automotive repair or part you didn’t need. There are many telltale signs that your transmission could have issues such as strange noises coming from under your hood, burning smells, grinding sounds, or leaking fluid. The longer you wait, the costlier repairs will be.


Mechanic holding clipboard with open car engine

Quality Auto Transmission Repair Examinations

During our exclusive transmission scan service, we check not only the level and condition of your transmission fluid, but also your transfer case and differential fluid. A full transmission check can take about 90 minutes. We’ll also take your vehicle for a short test drive to better understand and gauge its initial engagements, drive range, upshifting and downshifting timing and quality, passing gears, TCC engagement, and more. Our expert technicians will also test your vehicle in neutral, park-hold, and reverse, feeling for vibrations and listening for unusual noises before placing your vehicle on a lift for us to inspect and evaluate all of the external components.

Expert, In-Depth Transmission Scan Service & Diagnostics

  • Axles and Shafts
  • Clutch Assembly
  • Differential Fluid
  • Engine Mounts
  • Gear Slipping
  • Ground Connections
  • Harness Connections
  • Level and Condition of Transmission Fluid
  • Pan Gasket
  • Rough Shifts
  • Shift linkage or cable
  • Test Drive to Check Shifting Timing, Quality, and More
  • Transfer Case
  • TV/Detent Cable/Linkage
  • U-Joints or CV Joints
  • Vacuum Connections
  • Wire Conditions
  • Worn Components

Advanced Computer Diagnostics & Professional Technicians

Because newer vehicles are especially dependent upon their computer systems, AAMCO of San Antonio North provides advanced computer and internal diagnostics when determining the exact cause of transmission issues, so you’re never charged for any unnecessary repairs. Using a sophisticated computer scanner, our technicians can retrieve potential trouble codes, check all critical systems, and compare your system’s data with our extensive technical database. Thanks to AAMCO’s advanced computer diagnostic services, we’ll pinpoint your issue and quickly begin work on it. With years of experience, our technicians truly care about getting your car back to you with the repairs it needed. Call today to schedule an appointment for state-of-the-art diagnostics in San Antonio, TX. We’ll help you get back on the road quickly and efficiently, without breaking the bank.

Get Your Free Inspection Today