CAN gear range selector E330 Short-circuit or overload at flexible output FLEXO-H1
|  | Description
|  | Effects on the driving operation
|  | Possible causes
|  | Connection of flexible output FLEXO-H1
|  | Connector pin assignment of CAN gear selector switch
|  | Place of action
|  | Troubleshooting
|  | Setting conditions of the event
|  | Test conditions of the event
|  | Final function check
|  | See also:
Description A short-circuit was detected at flexible output FLEXO-HI-0 of the gear range selector It may be overloaded. The current may be max. 0.5 A. Effects on the driving operation The flexible output FLEXO-HI-0 is non-functional. Possible causes Short-circuit to ground at flexible output Overload. (current load of the output greater than 0.5A). An external voltage acts on the flexible output. Connection of flexible output FLEXO-H1 Connector pin assignment of CAN gear selector switch
Pin | Name | Pin | Name | Pin | Name
1 | IGN | 6 | CAN-H | 11 | FLEXI-4
2 | -BATT | 7 | CAN-R | 12 | FLEXI-5
3 | CAN-L | 8 | FLEXI-1 | 13 | FLEXI-6
4 | CAN-L | 9 | FLEXI-2 | 14 | FLEXO-1H
5 | CAN-H | 10 | FLEXI-3 |  |
Place of action No description available. Troubleshooting
|  | NOTE The following service work may only be performed by persons who are authorised by the vehicle manufacturer: Loading software and/or datasets into the transmission control unit. Service work at vehicle components which are not included in the VOITH delivery.
Check cabling at flexible output FLEXO-HI-0 for short-circuit or external voltage. Measure the load current: The current load of the output must be smaller than 0.5A. Setting conditions of the event No description available. Test conditions of the event No description available. 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 the function. After the fault has been eliminated, the following steps have to be carried out: Conduct a test drive with function check. Read out the fault memory. Check the transmission for leaks. Perform a final visual inspection. These steps are necessary to ensure the entire vehicle functions. See also:
|  | Aftersales service index
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