System Schematic
The simplified schematic of the Power Train/Chassis Electronic Control system does not show all possible harness connectors. Always reference the Electrical System Schematic in the Service Manual for machine that is being serviced.
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| Illustration 1 | g01383660 |
Schematic of the Power Train/Chassis Electronic Control system connector J1 | |
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| Illustration 2 | g01383661 |
Schematic of the Power Train/Chassis Electronic Control system connector J2 for JNW1-175 | |
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| Illustration 3 | g02150155 |
Schematic of the Power Train/Chassis Electronic Control system connector J2 for JNW176-UP | |
Caterpillar Information System:
AD55B Underground Articulated Truck Power Train Electronic Control System Electronic Control Module (ECM) - Replace
AD55B Underground Articulated Truck Power Train Electronic Control System Hoist System Enable - Check
AD55B Underground Articulated Truck Power Train Electronic Control System Position Sensor (Body) - Calibrate
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AD55B Underground Articulated Truck Power Train Electronic Control System Transmission Clutch - Calibrate
AD55B Underground Articulated Truck Power Train Electronic Control System Speed Sensor - Replace
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AD55B Underground Articulated Truck Power Train Electronic Control System Backup Alarm Always On
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