Automatic transmission slippage occurs when the torque transferred from the engine to the transmission does not match the load being applied to the vehicle. This causes the internal components of the transmission to slip, which can cause increased heat, wear and component damage.
Below are the main reasons for automatic transmission slipping:
Low transmission fluid level:
* Insufficient fluid levels may reduce the hydraulic pressure required to engage the gears.
* This causes gear slippage and can cause serious damage.
Contaminated or old transmission fluid:
* Fluid that has accumulated dirt, particles or wear debris can reduce its effectiveness and cause slippage.
* Old fluid loses viscosity, which can lead to shifting problems and slippage.
Worn or damaged components:
* Worn friction discs, steel discs or bands may not provide enough traction, causing slippage.
*Damaged gear teeth, bearings or shafts can also cause slippage.
Overheat:
*If the transmission is subjected to extreme loads or operating in high temperatures, the transmission fluid may overheat and reduce efficiency.
*Overheating can cause gear slippage and component damage.
Electrical problems:
* Problems with electrical components such as solenoids or sensors can cause the transmission to shift incorrectly and slip.
Incorrect use:
* Imprecise towing, sudden acceleration or prolonged driving in low gears can place excessive stress on the transmission and cause slippage.
Signs of automatic transmission slipping:
* Lag or failure when shifting gears
* Increased heat generation or burning smell
*Humming or vibration when shifting gears
* Trouble accelerating or moving at normal speed
If you suspect your automatic transmission is slipping, it is important to contact your mechanic immediately. Slipping can be a serious problem that can lead to costly repairs if not addressed as soon as possible.