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Volvo Engine Code MID 223 PSID 201 FMI 9
MID 223 PSID 201 Communication Interference, Data Link, Vehicle Control Unit Type of fault: FMI 9 FMI Description: • Abnormal update rate Fault Condition: • Message missing on J1939 from the following control unit: Vehicle Control Unit (VECU) Possible Symptoms: • Yellow lamp is sent • Temporary manual mode disabled • Downhill help disabled • Return to drive disabled Possible Cause: N/A