Safety computer Inadmissible condition of solenoid valve
|  | Description
|  | Effects on the driving operation
|  | Possible causes
|  | Place of action
|  | Instruction
|  | Setting conditions of the event
|  | Testing conditions of the event
|  | Final function check
Description Inadmissible state. Solenoid valves V3 and VR simultaneously on. (Locking during drive) Effects on the driving operation Driving is not possible. Possible causes Faulty solenoid valve wiring Defective solenoid valve Potential shift due to an inadmissibly high line resistance of the ground line. Faulty information on driving direction. Faulty activation of solenoid valve by main computer Place of action No description available. Instruction Check plug connections, cabling and solenoid coil. Clear event memory Should the fault reoccur, please contact the VOITH customer service. Setting conditions of the event Voltage at V3 and VR simultaneously for at least 1s above approximately 2.3V. Testing conditions of the event Safety switch. Final function check If the defective component cannot be clearly identified, you should try to reproduce the fault: Reinstall the component in the vehicle. Test function. After the fault has been eliminated, the following steps have to be carried out: Conduct a test drive with function check. Read the fault memory Check transmission for leaks. Perform a final visual inspection. These steps are necessary to ensure the entire vehicle functions correctly.
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