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Komatsu HD785-7 Shop Manual page 15

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00 Index and foreword
Failure code [DHP6KA] Suspension pressure sensor system: Disconnection (Right rear) ........ 40
Failure code [DHP6KX] Failure in suspension pressure sensor system trouble:
Out of input signal range (Right rear) ...................................................................................... 42
Failure code [DHP6KY] (or VHMS_LED display: "n5" o "64")
Suspension pressure sensor system: Short circuit (Right rear) .............................................. 44
Failure code [DHP6KZ] (or VHMS_LED display: "n5" o "63")
Suspension pressure sensor system: Disconnection or ground fault (Right rear)................... 46
Failure code [DHP7KA] Suspension pressure sensor system: Disconnection (Left rear)........... 48
Failure code [DHP7KX] Failure in suspension pressure sensor system:
Out of input signal range (Left rear)......................................................................................... 50
Failure code [DHP7KY] (or VHMS_LED display: "n5" o "74")
Suspension pressure sensor system: Short circuit (Left rear) ................................................. 52
Failure code [DHP7KZ] (or VHMS_LED display: "n5" o "73")
Suspension pressure sensor system: Disconnection or ground fault (Left rear) ..................... 54
Failure code [DHT5KX] Torque converter oil pressure sensor: Out of input signal range........... 56
Failure code [DHT5L6] Torque converter oil pressure sensor:
Disagreement of run and stop condition with signal ................................................................ 58
Failure code [DHU2KX] Front accumulator oil pressure sensor: Out of input signal range ........ 60
Failure code [DHU3KX] Rear accumulator oil pressure sensor: Out of input signal range ......... 62
Failure code [DHU6KX] Trouble in ABS control valve pressure sensor (Front right) .................. 64
Failure code [DHU7KX] Trouble in ABS control valve pressure sensor (Front left) .................... 66
Failure code [DHU8KX] Trouble in ABS control valve pressure sensor (Rear right)................... 68
Failure code [DHU9KX] Trouble in ABS control valve pressure sensor (Rear left)..................... 70
Failure code [DJF1KA] Fuel level sensor: Disconnection ........................................................... 72
Failure code [DK30KX] Steering angle potentiometer: Trouble (Disconnection)......................... 73
Failure code [DK51L5] Trouble in retarder lever potentiometer and RVS ................................... 74
Failure code [DK52KX] Failure in hoist lever potentiometer 1: Out of input signal range ........... 78
Failure code [DK53L8] Failure in hoist lever potentiometer 2: Disagreement of analog signal... 80
Failure code [DK54KX] Body positioner sensor: Out of input signal range................................. 82
Failure code [DKD0L6] Failure in steering angle speed sensor.................................................. 84
Failure code [DKH0KX] Pitch angle sensor: Out of input signal range ....................................... 86
Failure code [DKH1KX] (or VHMS_LED display: "n4" o "33") Pitch angle sensor:
Abnormality.............................................................................................................................. 88
Failure code [DLF1KA] Transmission input shaft speed sensor: Disconnection......................... 90
Failure code [DLF1LC] Transmission input shaft speed sensor:
Disagreement of revolution speed signal ................................................................................ 92
Failure code [DLF2KA] Transmission intermediate shaft speed sensor: Disconnection............. 94
Failure code [DLF2LC] Transmission intermediate shaft speed sensor:
Disagreement of revolution speed signal ................................................................................ 96
Troubleshooting by failure code, Part 8
Failure code [DLF6KA] Disconnection in wheel speed sensor (Front right)................................
Failure code [DLF6L3] Trouble in wheel speed sensor (Front right) ...........................................
Failure code [DLF7KA] Disconnection in wheel speed sensor (Front left) ..................................
Failure code [DLF7L3] Trouble in wheel speed sensor (Front left) ............................................. 10
Failure code [DLF8KA] Wheel speed sensor: Disconnection (Rear right) .................................. 12
Failure code [DLF8L3] Wheel speed sensor: Disconnection (Rear right) ................................... 14
Failure code [DLF8LC] Wheel speed sensor: Trouble (Rear right) ............................................. 16
Failure code [DLF8MA] Wheel speed sensor: Disconnection (Rear right).................................. 16
Failure code [DLF9KA] Wheel speed sensor: Disconnection (Rear left) .................................... 18
Failure code [DLF9L3] Wheel speed sensor: Trouble (Rear left)................................................ 20
Failure code [DLF9LC] Wheel speed sensor: Trouble (Rear left) ............................................... 22
Failure code [DLF9MA] Wheel speed sensor: Disconnection (Rear left) .................................... 22
Failure code [DLT3KA] Transmission output shaft speed sensor: Disconnection ....................... 24
Failure code [DLT3LC] Transmission output shaft speed sensor:
Disagreement of revolution speed signal ................................................................................ 26
Failure code [DLT4KA] Transmission output shaft speed sensor: Disconnection ....................... 28
Failure code [DLT4MA] Transmission output shaft speed sensor: Disconnection ...................... 30
Failure code [DUM7KY] Pre-lubrication operation lamp output abnormality: Hot short circuit .... 32
HD785-7
SEN01276-12
SEN01945-02
4
6
8
13

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