What are the causes of the gear lock solenoid valve failure in Hyundai ix35?

1 Answers
Arthur
07/29/25 9:58pm
The following is an analysis of the causes of the gear lock solenoid valve failure in Hyundai ix35: 1. Aging of wiring leading to open circuit. 2. Damage or malfunction of the lock solenoid valve. 3. Poor contact due to loose connectors. 4. Failure of the transmission valve body assembly to function. Note: The function of the lock solenoid valve is to control the engagement or disengagement of the torque converter's lock-up clutch. It operates via hydraulic valve action or actuator action. Under the control of a microcomputer program, the lock solenoid valve timely opens or closes the hydraulic oil circuit, adjusts the action of the lock-up clutch relay valve to switch oil circuits or directly switches oil circuits, enabling the lock-up clutch to act and achieve mechanical lock-up or flexible lock-up. Generally, there are one or two lock solenoid valves, which can be switch-type, proportional-type, or duty-cycle-type solenoid valves.
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