Service and Repair Manual
November 2016
Fault Codes
96
GS-2669 DC • GS-3369 DC • GS-4069 DC
Part No. 1272220GT
GCON I/O Map
GCON I/O MAP
Ground Controls
Pin Number
Circuit Function
I/O Type
Wire Color
C1 Connector - Gray
C1-01
ECM / Logic Power
Power Input
RD
C1-02
PCON - E-Stop Power
Power Output
WH
C1-03
PCON - E-Stop Return
Power Input
BK
C1-04
Link to PCON - CAN HI
Data Bus
YL
C1-05
Link to PCON - CAN LOW
Data Bus
GR
C1-06
PCON - Ground
Ground Output
BR
C1-07
GCON - Ground
Ground Output
BR
C1-08
Key Switch - PCON Mode
Digital Input
BK
C1-09
Key Switch - GCON Mode
Digital Input
WH
C1-10
GCON - Emergency Stop
Digital Input
RD
C1-11
Accumulator Pressure Switch
Digital Input
OR/RD
C1-12
ECM Driver Power
Power Input
RD
C2 Connector - Black
C2-01
Platform Up Coil
Digital Output
OR
C2-02
Platform Down Coil
Digital Output
OR/BK
C2-03
Steer Left Coil
Digital Output
BL/BK
C2-04
Steer Right Coil
Digital Output
BL
C2-05
Oscillate Supply Coil
Digital Output
GR/WH
C2-06
Oscillate Right Coil
Digital Output
GR/BK
C2-07
Not Used
C2-08
Brake Relay CR60
Digital Output
WH/RD
C2-09
Oscillate Left
Digital Output
GR
C2-10
Accumulator Coil
Digital Output
OR/RD
C2-11
Not Used
C2-12
Not Used
