Group 43 MID 130 Transmission Control Unit, Fault Codes 13 Type of fault: FMI Description: Fault Condition: Possible Symptoms: Possible Cause: FMI 12 • Faulty device or component Both sensor signals are below normal when: • Status of the sensor ASIC is internal fault on the sensor or • Short circuit to ground on any of the sensor signals or • Open circuit on supply or • Short circuit between the two sensor signals • Yellow lamp is sent • Slow clutch performance • Rough shifting at start and at slow speed • Slow gear changes • N/A FMI 13 • Calibration value out of range • The checksum in NVRAM is not correct or, the sensor has not been calibrated.
• Yellow lamp is sent • Cranking is inhibited • Engine cannot start • N/A