Komatsu D375A-5E0 Dozer Bulldozer Service Repair Manual SN 50001 and up

Page 12

00 Index and foreword

SEN00988-11

Failure code [DH22KA] Work equipment pump oil pressure sensor 1 disconnection ................. 60 Failure code [DH22KB] Work equipment pump oil pressure sensor 1 short circuit..................... 62 Failure code [DH23KA] Work equipment pump oil pressure sensor 2 disconnection ................. 64 Failure code [DH23KB] Work equipment pump oil pressure sensor 2 short circuit..................... 66 Failure code [DHE5KB] (or VHMS LED display "n332") Engine blow-by pressure sensor  system disconnection........................................................................................................... 68 Failure code [DHE5KY] (or VHMS LED display "n331") Engine blow-by pressure sensor  system short circuit .............................................................................................................. 70 Failure code [DHT3KX] (or VHMS LED display "n614") Transmission oil pressure sensor  input signal out of range....................................................................................................... 72 Failure code [DK10KA] Fuel control dial disconnection .............................................................. 74 Failure code [DK10KB] Fuel control dial short circuit.................................................................. 76 Troubleshooting by failure code, Part 6 SEN01874-00 4 Failure code [DK30KA] Steering potentiometer 1 disconnection ................................................ 6 Failure code [DK30KB] Steering potentiometer 1 short circuit .................................................... 8 Failure code [DK30KX] Steering potentiometer 1 input signal out of range ................................ 9 Failure code [DK30KZ] Steering potentiometer 1 disconnection or short circuit ......................... Failure code [DK30L8] Steering potentiometer 1 analog signal disagreement ........................... 10 Failure code [DK31KA] Steering potentiometer 2 disconnection ................................................ 12 Failure code [DK31KB] Steering potentiometer 2 short circuit .................................................... 14 Failure code [DK40KA] Brake potentiometer disconnection ....................................................... 16 Failure code [DK40KB] Brake potentiometer short circuit........................................................... 18 Failure code [DK55KX] Direction potentiometer input signal out of range .................................. 20 Failure code [DK55KZ] Direction potentiometer disconnection or short circuit ........................... 21 Failure code [DK55L8] Direction potentiometer analog signal disagreement ............................. 22 Failure code [DK56KA] Direction potentiometer 1 disconnection ............................................... 24 Failure code [DK56KB] Direction potentiometer 1 short circuit ................................................... 26 Failure code [DK57KA] Direction potentiometer 2 disconnection ............................................... 28 Failure code [DK57KB] Direction potentiometer 2 short circuit ................................................... 30 Failure code [DK60KA] Acceleration sensor disconnection ........................................................ 32 Failure code [DK60KB] Acceleration sensor short circuit............................................................ 34 Failure code [DKH1KA] Pitch angle sensor disconnection ......................................................... 36 Failure code [DKH1KB] Pitch angle sensor short circuit ............................................................. 38 Failure code [DKH1KX] Pitch angle sensor input signal out of range ......................................... 39 Failure code [DLF1KA] Torque converter output speed sensor disconnection ........................... 40 Failure code [DLT3KA] Transmission output speed sensor disconnection 1 .............................. 41 Failure code [dLT3KA] Transmission output speed sensor disconnection 2 ............................... 42 Failure code [DLT3KB] Transmission output speed sensor short circuit ..................................... 43 Failure code [DV00KB] Alarm buzzer short circuit ...................................................................... 44 Failure code [DW59KA] Blade dual selector solenoid disconnection.......................................... 45 Failure code [DW59KB] Blade dual selector solenoid short circuit ............................................. 46 Failure code [DW59KY] Blade dual selector solenoid hot short.................................................. 47 Failure code [DW5AKA] Blade pitch selector solenoid disconnection ........................................ 48 Failure code [DW5AKB] Blade pitch selector solenoid short circuit ............................................ 49 Failure code [DW5AKY] Blade pitch selector solenoid hot short ................................................ 50 Failure code [DW7BKA] Fan reverse solenoid disconnection..................................................... 51 Failure code [DW7BKB] Fan reverse solenoid short circuit ........................................................ 52 Failure code [DW7BKY] Fan reverse solenoid hot short............................................................. 53 Failure code [DWN3KA] Sudden stop prevention solenoid disconnection.................................. 54 Failure code [DWN3KB] Sudden stop prevention solenoid short circuit ..................................... 56 Failure code [DWN3KY] Sudden stop prevention solenoid hot short.......................................... 58 Failure code [DWN5KA] Fan pulley solenoid 1 disconnection .................................................... 60 Failure code [DWN5KB] Fan pulley solenoid 1 short circuit........................................................ 62 Failure code [DWN5KY] Fan pulley solenoid 1 hot short ............................................................ 64 Failure code [DWNCKA] Fan pulley solenoid 2 disconnection ................................................... 66 Failure code [DWNCKB] Fan pulley solenoid 2 short circuit ....................................................... 68 Failure code [DWNCKY] Fan pulley solenoid 2 hot short ........................................................... 70 Troubleshooting by failure code, Part 7 SEN01891-00 D375A-5E0

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