Contents 190.19 CAN Communication Error Invalid Engine Speed ..........................9001-30-11 521.00 Decel Sensor Input Greater Than Maximum Calibration Value ...................................................9001-30-12 521.01 Decel Sensor Input Less Than Minimum Calibration Value ...................................................9001-30-12 521.03 Decel Sensor Short to Power..................................................9001-30-13 521.04 Decel Sensor Open or Short....................................................9001-30-14 521.05 Decel Sensor Brake Calibration Value Too Low...................9001-30-15 521.06 Decel Sensor Brake Calibration Value Too High..................9001-30-15 521.15 Decel Sensor Minimum Calibration Value Too High..................9001-30-16 521.16 Decel Sensor Maximum Calibration Value Too Low...................9001-30-16 521.17 Decel Sensor Minimum Calibration Value Too Low...................9001-30-17 521.18 Decel Sensor Maximum Calibration Value Too Low...................9001-30-17 581.00 Speed Buttons Input Greater Than Maximum Calibration Value ...................................................9001-30-17 Transmission Speed Control Sensor Input Greater Than Maximum Calibration Value Diagnostic Procedure............................................9001-30-18 581.01 Speed Buttons Input Less Than Minimum Calibration Value ...................................................9001-30-19 581.03 Speed Buttons Short to Power..................................................9001-30-20 581.04 Speed Buttons Open or Short....................................................9001-30-21 581.15 Speed Buttons Minimum Calibration Value Too High..................9001-30-22 581.16 Speed Buttons Maximum Calibration Value Too High..................9001-30-23 581.17 Speed Buttons Minimum Calibration Value Too Low...................9001-30-24 581.18 Speed Buttons Maximum Calibration Value Too Low...................9001-30-25 604.03 FNR Neutral Switch Open Circuit..................................................9001-30-26 604.04 FNR Neutral Switch Short Circuit..................................................9001-30-27 604.15 FNR Neutral Switch Minimum Calibration Value Too High.....................................................9001-30-28 604.16 FNR Neutral Switch Maximum Calibration Value Too High.....................................................9001-30-28 Page 604.17 FNR Neutral Switch Minimum Calibration Value Too Low......................................................9001-30-29 604.18 FNR Neutral Switch Maximum Calibration Value Too Low......................................................9001-30-29 619.05 Brake Solenoid No Response............................................9001-30-30 620.03 TCU 5V Supply Short to Power..................................................9001-30-31 620.04 TCU 5V Supply Open or Short....................................................9001-30-33 907.03 — Left Speed Sensor Short to Power..................................................9001-30-35 907.04 Left Speed Sensor Short....................................................9001-30-35 907.07 Left Speed Sensor No Response............................................9001-30-36 907.12 Left Speed Sensor Open ...................................................9001-30-36 908.03 Right Speed Sensor Short to Power..............................................9001-30-37 908.04 Right Speed Sensor Short....................................................9001-30-37 908.07 Right Speed Sensor No Response............................................9001-30-38 908.12 Right Speed Sensor Open ...................................................9001-30-38 977.05 Fan Reverse Solenoid No Response............................................9001-30-39 1071.05 Fan Drive Solenoid Open Circuit..................................................9001-30-39 1071.06 Fan Drive Solenoid Short Circuit..................................................9001-30-40 2660.00 Steer Sensor Input Greater Than Maximum Calibration Value ...................................................9001-30-40 2660.01 Steer Sensor Input Less Than Minimum Calibration Value ...................................................9001-30-41 2660.03 Steer Sensor Short to Power..................................................9001-30-42 2660.04 Steer Sensor Open or Short....................................................9001-30-43 2660.15 Steer Sensor Minimum Calibration Value Too High..................9001-30-44 2660.16 Steer Sensor Maximum Calibration Value Too Low...................9001-30-44 2660.17 Steer Sensor Minimum Calibration Value Too Low...................9001-30-45 2660.18 Steer Sensor Maximum Calibration Value Too Low...................9001-30-45 2661.00 FNR Sensor Input Greater Than Maximum Calibration Value ...................................................9001-30-46 2661.01 FNR Sensor Input Less Than Minimum Calibration Value ...................................................9001-30-46 Page Continued on next page TM10779 (03MAY19) 9001-2 850JR MCT Crawler Dozer 050319 PN=2