Automatic Transmission Cooler Problems of Toyota Corolla

I own a Toyota Corolla 2017 since 1/14/17. Car shows 2 main issues: 1)- cooling fluid evaporates continuosly or decreases from fluid tank at about 1/4 of in. X month every time I've checked it in. I,first, refilled it once with correct or same fluid. It kept evaporating at the same rate. Then,I reported it to dealership it was sold. 2)- shift lever or gear control; this car comes with cvt automatic trans- mission, every time I shift speed gear and move knob from parking to drive position and vice verse, the shifting doesn't ocurres correctly or got stuck in the previous speed temporarely and then it moves to position I shifted. When car is apllied brake pedal to park car in plain surface areas(parking lots, city streets) and speed gear knob is placed in parking position, car moves back and forths 2 to 3 times and then stop completely. Both issues were reported to dealership. In a programmed service car asked to dealership due to manufacturer's car warranty on June,11th/17 both issues were reported to dealership technician performing car services. According to technician's report and words, cooling fluid tank was refilled to correct levels, computer checking was applied and failures codes weren't found either on the cooling system or automatic transmission system. Technician also reported that farther observation would be needed in case of transmission shifting issues,but it would take my car parked in dealership service areas for 3 hours before he tries any attempt to dissamble any transmission parts or any farther testing. Up to present, either issues haven't been addressed or fixed by dealership's technicians and both issues keep happening.

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The contact owns a 2005 Toyota Corolla. The contact stated that she received a recall notice in regards to recall 10v384000 (engine and engine cooling). Prior to her taking the vehicle in for the recall repair, she experienced the difficulty shifting. After having the vehicle repaired, she noticed that the check engine warning light would illuminate on the instrumental panel. The vehicle was inspected by a dealer and advised her that she needed to replace the transmission. The vehicle had not been repaired. The manufacturer was contacted but offered no assistance. The failure mileage was approximately 144,800.

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The contact owns a 2005 Toyota Corolla. While driving approximately 30 mph, the vehicle began to shift and jerk abnormally. The vehicle was taken to an authorized dealer where the technician stated that the vehicle was included in a recall under NHTSA campaign id number: 10v384000 (engine and engine cooling) and would need repairs. The vehicle was repaired under the recall yet the failure persisted. The vehicle was taken back to the dealer where the technician stated that the same failure codes were produced by the diagnostic and that the transmission would also need replacing. The vehicle was not further repaired. The manufacturer was contacted and advised that a case manager would be in touch with the contact. The approximate failure mileage was 69,000.

The contact owns a 2005 Toyota Corolla. The contact stated the check engine warning light was illuminated and the vehicle was taken to the dealer for inspection. The dealer stated that the vehicle was included in NHTSA campaign id number: 10v384000 (engine and engine cooling). The vehicle was repaired under the recall and within two days, the failure recurred and the transmission was performing abnormally. The vehicle was taken to the dealer where the contact was advised that the transmission would need replacing. The vehicle was not repaired. The failure mileage was 129,000 and the current mileage was 130,000.

Transmission fluid leak, replaced transmission line and hose.

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