TM 9-2320-392-10-2
ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0080 00
ELECTRICAL SYSTEM - Continued
Table 1. Circuit Breaker Identification for Electrical System
Troubleshooting Continued.
REFERENCE
FUNCTION
CB AMPS
VOLTAGE
PDM*
DESIGNATOR
CB42
Engine ECM** / Two-Way
30.0** /
24
3
Intercom*
20.0*
CB43
Transmission ECU
10.0
24
3
CB44
Trailer Taillight
15.0
24
3
CB45
Fuel Preheat Control/Ignition
15.0
24
3
CB48
Arctic Kit / Material Handling
20.0
24
3
Crane (MHC)*
CB49
PTO Power, Fuel/Water
15.0
24
4
Separator
CB50
Dump / Material Handling
15.0
24
4
Crane (MHC)
CB53
M1084A1/M1086A1 Material
15.0
12
2
Handling Crane (MHC)** /
Spare*
CB54
Blackout Drive Light
10.0
12
1
CB60*
Engine ECM*
40.0*
24*
N/A
CB65
Parking Lights
10.0
12
2
CB66
Blackout Marker
10.0
12
1
CB67
Trailer Taillight, Marker Lights
25.0
12
1
CB68
Auxiliary Transmission Cooler
25.0
24
4
CB70
Blackout Marker, Blackout
20.0
12
2
Drive Light, Blackout Drive
(front and rear), Marker
Lights, Parking Lights,
Accessory Power, Backup
Light, Headlights, Auxiliary
Panel, Instrument Panel
Assembly, and Personnel
Heater Illuminations
CB71
Trailer Taillight, Rear
15.0
12
2
Composite Lights, Hazard
Flasher, Stoplights
0080 00-2
