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Typical failures in transmission and traction systems

Typical Transmission and Drivetrain Failures: Transmission lights indicate faults in automatic transmissions (AT), CVT, 4x4, or all-wheel drive (AWD). Ignoring them can lead to power loss and potential driving damage.

Transmission and Traction


Transmission alerts indicate high temperature, shifting problems, or malfunctioning 4x4/AWD systems. When these occur, the vehicle may lose power, enter limp mode, or stop moving. Repairing a damaged transmission is expensive, so addressing these warnings early is crucial.


✔ How to avoid it

  • Change transmission oil according to recommendations.

  • Avoid dragging excessive loads.

  • Do not drive with the transmission slipping.

  • Perform a diagnostic check if you feel a jolt when changing gears.


Common symptoms of transmission and traction system failures


In addition to dashboard warnings, there are clear signs that can indicate problems with the transmission or drivetrain before the failure becomes critical. These include harsh or delayed gear changes, a feeling of slippage when accelerating, unusual noises when shifting gears, or difficulty engaging reverse or drive.


In vehicles with AWD or 4x4 systems, vibrations or loss of traction can also occur under normal conditions. These signs are usually related to low or degraded fluid, electronic malfunctions, or internal wear. Addressing these symptoms promptly can prevent further damage and avoid costly repairs.

Our technicians are ready to help you.


Call 787-645-8080 and you will receive immediate and professional guidance.

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