GMC Chevy Colorado 2023 Manual page 551

X204 Engine Wiring Harness to Chassis Wiring Harness (cont'd)
Pin Size Color Circuit
BU /
12 0.5 4979
YE
13 0.5 WH 4978
BU /
14 0.5 4977
BK
15 0.5 WH 4976
16
2023 - Colorado Electrical Body Builder Manual
Electrical Component and Inline Harness Connector End Views
Terminal Option
Type ID
AUTOSAR
II CAN Bus [+]
2 Serial Data
AUTOSAR
II CAN Bus [-]
2 Serial Data
AUTOSAR
II CAN Bus [+]
3 Serial Data
AUTOSAR
II CAN Bus [-]
3 Serial Data
Not Occu-
pied
Function Pin Size Color
12 0.5
13 0.5
14 0.5
15 0.5
16
Circuit Terminal
Type ID
BU /
4979 IV
YE
WH 4978 IV
BU /
4977 IV
BK
WH 4976 IV
6-427
Option