GMC Chevy Colorado 2023 Manual page 204

6-80 Electrical Component and Inline Harness Connector End Views
B34A Engine Coolant Temperature Sensor 1
Connector Part Information
Harness Type: Engine Wiring Harness
OEM Connector: 10010337
Service Connector: 13587326
Description: 2-Way F 1.2 Multilock Series, Sealed( BK)
Terminal Type ID
I
Pin Size Color
1 0.5 YE / BU
2 0.5 BK / GY
Terminal Part Information
Terminated Lead
Not required
B34A Engine Coolant Temperature Sensor 1
Circuit
2408 Engine Inlet Coolant Temperature Signal
Engine Control Vehicle Sensors Low Reference
626
1
Diagnostic Test Probe
J-35616-16 (L-GN)
Function
2717066
Terminal Removal Tool
No Tool Required
Terminal Option
Type ID
I
I
2023 - Colorado Electrical Body Builder Manual