TM 10-3930-675-24-1
TROUBLESHOOTING INTRODUCTION - CONTINUED
0004 00
Steering System Wheel Sensor
(at Each of Four Wheels)
Front Junction Box (X167)
Engine Electronic Control Unit (ECU)
(794) (Left Side on Engine)
Cab Distribution Box - Electrical 50 Amp Circuit
Breakers (on Bracket at Left-Rear of Engine)
ECS Display Screen (795)
(Top of Steering Column) (795)
Hydraulic Servo System Electrical
Control Unit (ECU) (790) (Underneath
Operator Seat)
Cab Distribution Box - Electrical
Relays and Circuit Breakers (Inside Cab)
Transmission Electronic Control
Unit (ECU) (793) (Inside Cab)
Cab Proximity Switch (Two) (at Right
Side and Underneath Cab)
Steering Electronic Control Unit (ECU)
(792) (Inside Cab, Behind Transmission ECU)
Auxiliary Pump (Behind Cab)
Junction Box (X168 and X198)
Under Cab and Panel
Junction Box (X192)
Figure 1. Electrical Component Location - Chassis.
0004 00-28