GMC Chevy Colorado 2023 Manual page 527

X101 Body Wiring Harness to Chassis Wiring Harness (cont'd)
Pin Size Color Circuit
VT /
12 0.5 739
BK
13
BN /
14 0.35 820
YE
GN /
15 0.5 2733
BU
BU /
16 0.5 4979
YE
17 0.5 WH 4978
BU /
18 0.5 4979
YE
19 0.5 WH 4978
GN /
20 0.5 2266
BN
VT /
21 0.5 4049
RD
YE /
22 0.5 7122
GN
23 0.5 YE 7115
VT /
24 0.5 7117
GY
BU /
25 0.5 4101
VT
26 0.5 WH 4100
27 0.5 WH 4055
BU /
28 0.5 4054
GY
2023 - Colorado Electrical Body Builder Manual
Electrical Component and Inline Harness Connector End Views
Terminal Option
Type ID
Run/Crank
I Ignition 1
Voltage
Not Occu-
pied
Center High
Mounted
I Stop Lamp
Supply Volt-
age
Brake Sys-
tem Control
I
Module LIN
Bus 2
AUTOSAR
I CAN Bus [+]
2 Serial Data
AUTOSAR
I CAN Bus [-]
2 Serial Data
AUTOSAR
I CAN Bus [+]
2 Serial Data
AUTOSAR
I CAN Bus [-]
2 Serial Data
DC/AC Inver-
I
ter Control 2
AC Power
Outlet Sen-
I
sor High
Reference
Axle Differ-
ential Lock
I
Switch Sig-
nal
Rear Axle
Differential
I
Lock Indica-
tor Control
Front Axle
Differential
I
Lock Indica-
tor Control
AUTOSAR
I CAN Bus [+]
4 Serial Data
AUTOSAR
I CAN Bus [-]
4 Serial Data
Private Serial
Data Power-
I train CAN
Bus [+] Serial
Data
Private Serial
Data Power-
I train CAN
Bus [-] Serial
Data
Function Pin Size Color
12 0.5
13
14 0.5
15 0.5
16 0.5
17 0.5
18 0.5
19 0.5
20 0.5
21 0.5
22 0.5
23 0.5
24 0.5
25 0.5
26 0.5
27 0.5
28 0.5
Circuit Terminal
Type ID
VT /
739 IV
BK
BN /
820 IV
YE
GN /
2733 IV
BU
BU /
4979 IV
YE
WH 4978 IV
BU /
4979 IV
YE
WH 4978 IV
GN /
2266 IV
BN
VT /
4049 IV
RD
YE /
7122 IV
GN
YE 7115 IV
VT /
7117 IV
GY
BU /
4101 IV
VT
WH 4100 IV
WH 4055 IV
BU /
4054 IV
GY
6-403
Option