Actions in case of coolant leak from the automatic transmission radiator:
1. Safety first:
* Stop the vehicle in a safe place and turn off the engine.
* Put the car on the handbrake and install wheel chocks.
* Wear gloves and safety glasses as coolant may be hot and toxic.
2. Determine the source of the leak:
* Visually inspect the transmission cooler and nearby lines for cracks, holes, or loose connections.
* Check the coolant level using the dipstick or coolant reservoir. A low fluid level may indicate a leak.
3. Stop the leak temporarily (if possible):
*If the leak is small, you can try to seal it using radiator sealant or duct tape.
*However, this is a temporary solution and more serious repairs will need to be made to fix the leak.
4. Add new coolant:
*Add enough coolant to restore the coolant level.
*Use the coolant recommended by the manufacturer for your specific vehicle model.
5. Contact a mechanic:
* Have the leak diagnosed and repaired by a qualified mechanic as soon as possible. Repairs may include:
* Replacement or repair of automatic transmission radiator
* Replacement or tightening of damaged pipelines or connections
* Eliminate other problems causing leakage
Tips to prevent leakage:
*Check the coolant level regularly.
* Flush the automatic transmission radiator in accordance with the manufacturer’s recommendations.
* Avoid overheating and overloading the automatic transmission.
*Immediately repair any shifting problems or other signs of automatic transmission failure.