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91
ECLIPSE 322
54.1 TCU Schematic
BRC Controller
Serial No. 62800 - 3500 and Up
Serial No. 62801 - 3500 and Up
Serial No. 62802 - 3500 and Up
Serial No. 62803 - 3500 and Up
Serial No. 62851 - 1651 and Up
Serial No. 62852 - 1651 and Up
Serial No. 62853 - 1651 and Up
Serial No. 62854 - 1651 and Up
CAN Gnd
CAN High
CAN Low
CAN Gnd
CAN High
CAN Low
SHLD
SHLD
(Splice A) Switched 48 V-3
(Splice C) Switched 48V-1
(Splice B) Traction Power
(Splice E) Switched 12V
48V Coil
Genset 12V
Genset Fan Relay
LDU +48V Hot
GC2
GC2
(Splice A) Switched 48 V-3
(Splice C) Switched 48V-1
(Splice B) Traction Power
(Splice E) Switched 12V
(Splice O) Brake Output
48V Coil
LDU +48V Hot
Lights Low Power
Seat Switch Signal
(Splice O) Brake Output
Silent
Lights Low Power
Fuel Level
Generator Fault
Seat Switch Signal
J92-1
J92-2
J92-3
J92-4
J97-1
J97-2
J97-3
Rd/Y
e
Gy
Wh/Bu
Wh/Bu
Bk
Y
e/Bk
J97-4
To Genset Controller Harness
J93-1
J93-2
J93-3
J93-4
J93-5
J93-6
J93-7
J93-8
To 3WD Option
Traction Power
Brake Switch
5V Sensor Supply
Motor Encoder (B)
Motor Encoder (A)
Brake Sensor
CAN-Gnd
Analog Ground
J44-01
J44-02
J44-03
J44-04
J44-05
J44-06
J44-07
J44-08
Throttle Sensor
J44-09
J44-10
J44-11
Forward
J44-12
Analog Ground
Motor Encoder (A)
Motor Encoder (B)
Motor Temp
Ground
5V Sensor
J74-4
J74-3
J74-2
J74-1
J46-A
J46-B
Bn
Wh
Gn
Rd
Bu
Bk
J94-A
J94-B
J94-C
Rd
Ye
Gn
Bk
Traction Motor Temp
CAN-Low
J44-13
J44-14
J44-15
J44-16
J44-17
J44-18
J44-19
Reverse
Resistor Feedback
BRC Enable
J44-20
J44-21
J44-22
CAN High
W
I
J
J
J
J
B+
B-
V
W V
U
U
J44-23
Rd
Wh
Wh/Bk
Gn
Wh
Wh
Bk
Wh
Gn
Gn
Bu
Bk
Ye
Traction
Controller
Traction
Motor
Bn
Vt
Rd
Vt
Bk
Steering Cont48V
Steering Cont48V
GC1
TCU Fan
TCU Fan
J
J
Ground
48V Supply
Forward
Reverse
Signal Out
J48-1
J48-2
J48-3
J48-4
J48-5
J48-6
Traction
Pedal
Ground
5V Supply
Signal Out
J49-A
J49-B
J49-C
Wh
J73-A
J73-B
Rd
Bk
Wh
Bn
Gn
Rd
Bk
Bn
Wh
J73-C
J73-D
Brake
Pedal
Sensor
Brake
Pedal
Switch
I