Section 5 - Troubleshooting Transmission
1407 Twindisc Powershift Transmission
The following list of fault codes may appear in the gear display of the EIC if a transmission fault is present. If the cause of the fault cannot be corrected by the measures suggested, contact your Buhler Versatile dealer.
Fault code | Description | Correction |
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E00 | Input power has dropped below 0.4 | Low battery voltage |
| volts for more than 0.1 seconds | Loose connection |
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| Bad ground |
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| Bad power relay contacts |
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| Contact Buhler Versatile dealer |
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E01, E02, E05, | Internal control problem | Contact Buhler Versatile dealer |
E04, E05 |
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E06 | Output speed signal missing | Contact Buhler Versatile dealer |
| transmission shifts to neutral if clutch |
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| pedal depressed - 1st engaged when |
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| clutch is released |
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E08 | Range selector switch combination | Contact Buhler Versatile dealer |
| invalid |
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E09 | Clutch pedal signal out of range or | Contact Buhler Versatile dealer |
| bottom pedal switch error |
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E11 | Engine load signal out of proper range | Contact Buhler Versatile dealer |
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E12 | Input speed sensor circuit shorted or | Contact Buhler Versatile dealer |
| open |
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E13 | Output speed sensor circuit shorted or | Contact Buhler Versatile dealer |
| open |
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S1, S2, S3, S4, | Designated solenoid shorted or open | Contact Buhler Versatile dealer |
S5, S6, S7, S8, S9 |
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F387 | Low Transmission Oil Pressure Warning | Contact Buhler Versatile dealer |
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F388 | Transmission Oil Pressure Sensor Short | Contact Buhler Versatile dealer |
| To Ground |
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F392 | Transmission Filter Plugged | Contact Buhler Versatile dealer |
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NOTE: Repairs and adjustments to the 1407 twindisc powershift control system require special service tools and procedures to be performed by qualified technicians only; contact your Buhler Versatile dealer.
435/485/535