TM 10-3930-675-10 0020 00-32 ERROR CODES - CONTINUED 0020 00 Table 4. Error Codes - Continued. ERROR CODE DISPLAY LAYOUT DRIVER ACTION ERROR CODE EXPLANATION VEHICLE LIMITATIONS 746 Finish Mission Notify maintenance. Information/Maintenance Short circuit to battery voltage at relay reverse warning alarm - transmission   ECU   detected   a wrong   voltage   at   output   pin that looks like a short circuit to battery voltage Cables defective. Backup alarm device defective. None 747 Finish Mission Notify maintenance. Information/Maintenance Open   circuit   at   relay   reverse warning   alarm   -   transmission ECU  detected  a  wrong  voltage at output pin that looks like an open circuit for this output pin Cables defective. Backup alarm device defective. None 761 Stop Vehicle Press RESET. Finish mission. Notify maintenance. Warning - Degraded Operation Short  circuit  to  ground  at  axle connection   solenoid   -   trans- mission ECU detected a wrong voltage at output pin that looks like  a  short  circuit  to  vehicle ground Cables defective. Axle connection solenoid defective. Switching from 2WD to 4WD is impossible. 762 Stop Vehicle Press RESET. Finish mission. Notify maintenance. Warning - Degraded Operation Short circuit to battery voltage axle    connection    solenoid    - transmission   ECU   detected   a wrong   voltage   at   output   pin that looks like a short circuit to battery voltage Cables defective. Axle connection solenoid defective. Switching from 2WD to 4WD is impossible.