Hyundai six-speed automatic transmission failure

Symptom: When the transmission is in the first position. The automatic transmission can be changed by yanhua mini acdp review the latest model (GDS). The system is normal. Then check the automatic transmission oil level and follow the instructions.

No abnormalities were found in the initial inspection. Then we used the lift to properly lift the vehicle. During the test, the customer described the phenomenon. After the transmission, the gear accelerator pedal was slowly depressed. As the engine speed increased, the yanhua acdp vehicle began to accelerate. However, after the transmission's upshift speed, the transmission is still in the first gear. position, the engine speed is close to 3000r / min, and the vehicle speed is only 30km / h. Usually the engine speed is much higher than 30km / h at 3000r / min.

Fault summary: The diagnosis of the fault has experienced some twists and turns. During the basic inspection process in the early stage, it was found that the transmission fluid xhorse was more than normal. Because only the oil hole was removed, and the fault was found. opportunity. Wave wave Faults Faults Faults Faults. Faults. Faults. Faults. Faults. Faults. Faults.