Scania fault code 696
Code 696 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Retarder, timeout in CAN communication
The TMS control unit has detected a CAN message delay from the control unit for the automatic gearbox (Allison or ZF).
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BCI
Short circuit, analogue input signal, BCI (pin B17)
Short circuit to supply voltage (+24 V) or reference voltage (+5 V).
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CMS
BDM control unit
CAN communication with the BDM control unit is interrupted.
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