Scania fault code 1331
Code 1331 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Solenoid valve for retarder oil accumulator, short circuit
The solenoid valve supply voltage is short-circuited to earth.
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BMU Battery Management Unit
Charging interrupted by the steering system
The control system has requested an emergency stop of the charging.
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VDT
Internal fault
Date of manufacture for control unit E754 is incorrect.
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COO Coordinator
Button malfunction in the CAN network for power take-off EG2/AL2
The button has been pressed in for 120 seconds or has an error message from the pushbutton module.
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