Komatsu — 16.4 OTHER TROUBLE

16. TROUBLESHOOTING TRANSMISSION CONTROLLER SERVICE CODE LIST 2-120 NO. ITEM SERVICE CODE ACTION CODE TRANSMISSION CAUTION 1 BATTERY VOLTAGE LOW b001 04  2 SOLENOID VOLTAGE FAILURE b002 04  3 N SAFETY ON b003 –  4 ROM SUM CHECK FAULT b004 04  5 CLUTCH ENGAGED DOUBLE b005 04  6 T/M CUT RELAY FAILURE b006 04  7 BATTERY VOLTAGE LOW (12V) b007 04  8 R. BR. SOLENOID FAILURE b008 02  9 EXHAUST BR. SOLENOID FAILURE b009 02  10 ENG. SPEED SIGNAL LOST b010 02  11 T/M INPUT SPEED SIGNAL LOST b011 02  12 T/M MID.

SPEED SIGNAL LOST b012 02  13 T/M OUTPUT SPEED SIGNAL LOST b013 02  14 MACHINE SELECT SIGNAL FAILURE b014 04  15 LEVER SIGNAL FAILURE A b015 02  16 LEVER SIGNAL FAILURE B b016 02  17 ACCEL SENSOR FAILURE b017 02  18 ECMV OIL TEMP.

SENSOR FAILURE b019 02  19 H CLUTCH FAILURE b022 02  20 L CLUTCH FAILURE b023 02  21 1st CLUTCH FAILURE b024 02  22 2nd CLUTCH FAILURE b025 02  23 3rd CLUTCH FAILURE b026 02  24 4th CLUTH FAILURE b027 02  25 R CLUTCH FAILURE b028 02  26 H CLUTCH ECMV FAILURE 1 b032 02  27 L CLUTCH ECMV FAILURE 1 b033 02  28 1st CLUTCH ECMV FAILURE 1 b034 02  29 2nd CLUTCH ECMV FAILURE 1 b035 02  30 3rd CLUTCH ECMV FAILURE 1 b036 02  31 4th CLUTCH ECMV FAILURE 1 b037 02  32 R CLUTH ECMV FAILURE 1 b038 02  33 H CLUTH ECMV FAILURE 2 b042 02  34 L CLUTH ECMV FAILURE 2 b043 02  35 1st CLUTCH ECMV FAULURE 2 b044 02  36 2nd CLUTCH ECMV FAULURE 2 b045 02  37 3rd CLUTCH ECMV FAULURE 2 b046 02  38 4th CLUTCH ECMV FAULURE 2 b047 02  39 R CLUTCH ECMV FAULURE 2 b048 02  40 H CLUTCH ECMV FAULURE 3 b052 02  41 L CLUTCH ECMV FAULURE 3 b053 02  42 1st CLUTCH ECMV FAILURE 3 b054 02  43 2nd CLUTCH ECMV FAILURE 3 b055 02  44 3rd CLUTCH ECMV FAILURE 3 b056 02  45 4th CLUTCH ECMV FAILURE 3 b057 02