Scania fault code 717
Code 717 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Missing confirmation of communication with the engine control unit
The gearbox control unit indicates that the engine control unit is not responding.
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COO Coordinator
Adaptive cruise control
The voltage in the time interval switch circuit for the adaptive cruise control has been above the permitted level.
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BCI
Short circuit, analogue input signal, expansion unit I (pin B17)
Short circuit to ground.
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