Scania fault code 676
Code 676 is used by 5 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Wheel speed sensor for rear axle left-hand or right-hand wheels, fault indication
The electronic control unit receives a CAN signal indicating a fault in the wheel speed sensor for left-hand or right-hand rear wheels.
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COO Coordinator
Immobiliser
Coordinator communication with the transceiver cannot be verified.
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CUV Visibility system
Overload on the reverse alarm output
Reverse alarm is inoperative.
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BCI
Short circuit, analogue input signal, expansion unit G (pin 20)
Short circuit to supply voltage (+24 V) or reference voltage (+5 V).
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CMS
Information fault, vehicle speed
Incorrect information relating to vehicle speed.
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