Scania fault code 8
Code 8 is used by 16 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Control unit
Incorrect or unreliable data.
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VDT
Rotational speed sensor
Fault in the signal or poor signal quality. Measured pulse varies more than is permitted.
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COO Coordinator
Communication with the instrument cluster
The communication between the coordinator and the instrument cluster has been interrupted.
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CUV Visibility system
Direction indicator rear left.
The current consumption on the control unit output has exceeded 8.5 A.
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OPC Opticruise gearbox control
Control unit
Incorrect or unreliable data.
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ACC Automatic Climate Control
Auxiliary heater
The output signal from the auxiliary heater is short circuited to positive supply or ground, or the circuit is open.
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ACS Articulation Control System
End position sensor and angle sensor, ACS
Signals from end position sensor and angle sensor do not agree.
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RET Retarder
Control unit
Incorrect or unreliable data.
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AWD All-Wheel Drive
Control unit
Incorrect or unreliable data.
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AUS Audio System
Loudspeaker, short circuit
Short circuit to voltage supply in the circuit to the mid-range loudspeaker in the front left-hand door. Short circuit to voltage supply in the circuit to the left-hand tweeter. |…
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BCS
Communication with the lilac CAN bus
No communication on the lilac CAN bus.
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BWS
Communication with the APS control unit
Communication between the bodywork control unit and the APS control unit has been interrupted.
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AMP
Loudspeaker channel 3, short circuit to earth
The AMP control unit has measured a voltage that indicates a short circuit to earth.
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CTR
Switch for sleep-in function
The automatic "sleep in" switch on the CTS unit is jammed.
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CTS
Switch on the operation unit
The snooze function switch is stuck.
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DCP
Internal fault, missing UART message
Missing UART message.
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