Volvo Engine Code MID 223 PSID 42 FMI 2

MID 223 PSID 42 Signals, Key Type of fault: FMI 2 FMI Description: • Data erratic, intermittent, or incorrect Fault Condition: • Inconsistency between hard-wired ignition signal and ignition signal read on network Possible Symptoms: • Yellow lamp is sent • Transmission supplied and Optidriver fully functional until main circuit breaker is opened • Risk of battery discharge if main circuit breaker not opened when vehicle not used • Transmission not supplied and vehicle immobilized after main circuit breaker has been cycled Possible Cause: N/A