Steps to take if there is a transmission fluid leak:
1. Locate the leak:
* Look under the car and find the source of the leak.
*Common leak locations include: crankcase gasket, drive seal, oil cooler.
2. Clean the area:
* Clean the leak area of dirt and debris.
* This will help you better identify the source of the leak.
3. Tighten loose bolts:
* Check all bolts and nuts securing the crankcase, drive seals and other components.
* Tighten any loose bolts to the recommended torque.
4. Replace gaskets and seals:
* If a leak is detected through the gasket or oil seal, replace them with new ones.
* Use gaskets of the correct size and shape to prevent further leakage.
5. Check the oil cooler:
*If the leak is coming from the oil cooler, it may need to be replaced.
*This is a complex repair that is best left to a professional mechanic.
6. Check the transmission fluid level:
* After repairing the leak, check the transmission fluid level.
*Add fluid to the recommended level.
7. Clean the oil pan:
*If the leak is significant, the oil pan may need to be cleaned.
* Refill the transmission fluid, remove the pan and remove any accumulated pieces or debris.
8. Clear the fault code:
*If the leak has affected transmission performance, a fault code may be stored in the system.
* Connect the DTC scanner to clear the code after repair.
9. Test the transmission:
* After repairing the leak and checking the fluid level, test the transmission operation.
* Look for any unusual noises, slipping or other problems.
Important: If the leak is significant or you are unsure of your mechanical skills, it is recommended that you seek help from a professional mechanic.