Shifting Problems:
* Slipping: The engine revs up but the vehicle doesn't accelerate accordingly. This is a major indicator.
* Hard shifting: Sudden, jarring shifts between gears.
* Delayed shifting: A noticeable lag between when you press the accelerator and when the transmission shifts.
* Inability to shift: The transmission might get stuck in one gear or refuse to shift at all.
* Grinding noises during shifting: A harsh grinding sound indicates gears are not meshing properly.
* Rough shifting: Jerky or bumpy shifts, even if not necessarily hard.
* Skipping gears: The transmission might skip over a gear entirely.
Other Problems:
* Transmission fluid leaks: Look under the vehicle for reddish-brown fluid. This is a serious sign and needs immediate attention.
* Overheating: The transmission might overheat, leading to a burning smell or even damage to the transmission.
* Strange noises: Whining, humming, buzzing, or clunking sounds coming from the transmission area.
* Check Engine Light (CEL): While the CEL doesn't specifically indicate a transmission issue, it often illuminates when there's a problem with the transmission's electronic components. A code reader will be necessary to determine the cause.
* Transmission won't go into Park or Reverse: Difficulty engaging these gears is a significant issue.
Important Note: Some of these symptoms can be caused by other issues, so it's crucial to have a qualified mechanic diagnose the problem before undertaking any repairs. A simple fluid check and professional inspection will help determine if the transmission is actually failing or if another component is responsible. Don't delay getting it checked if you suspect transmission problems, as further damage can be costly.
