Group 43 MID 130 Transmission Control Unit, Fault Codes MID 130 PID 160 Main Shaft, Rotation Speed 16 Type of fault: FMI Description: Fault Condition: Possible Symptoms: Possible Cause: FMI 1 • Data valid but below operational range • The sensor signal is within normal range and, • The main shaft speed differs from both the value of the countershaft speed and the vehicle speed received from the Vehicle ECU The following conditions must be fulfilled for a time of 2.0 s in order to activate:
• A gear (not neutral) is engaged in the transmission • The value of the input shaft speed calculated from the main shaft speed sensor (SESM) is more than 300 rpm • The value of the input shaft speed calculated from the counter shaft speed sensor (SESC) is more than 300 rpm • Yellow lamp is sent • Slow gear changes • Rough gear changes • N/A