Fault Codes:
Caterpillar C4.4 $900A
Fault Description:
Calibration failure
Fault Cause:
Communication between ECM and electronic repair tools may be lost. Restart the electronic repair tool and try the calibration test again.
Caterpillar C4.4 $900A
Calibration failure
Communication between ECM and electronic repair tools may be lost. Restart the electronic repair tool and try the calibration test again.