Slipping gears
Delayed engagement when shifting into drive or reverse
Rough, hard, or jerky shifting
Transmission warning light or check engine light
Burning smell
Grinding or shaking during acceleration
Unusual whining, humming, or clunking noises
Leaking transmission fluid
Low or dirty transmission fluid
Vehicle won’t move in certain gears
Engine revs but vehicle accelerates poorly
Transmission overheats
Shifting into gear causes a delay or no response
Gear selector feels loose or unresponsive
Dashboard displays transmission fault messages