GMC Chevy Colorado 2023 Manual page 417

P13 Horn
Connector Part Information
Harness Type: Forward Lamp Wiring Harness
OEM Connector: 34062-0027
Service Connector: 87821959
Description: 2-Way F 1.5 Series, Sealed( BK)
Terminal Type ID
I
Pin Size Color
1 0.75 BK
2 0.75 BN / GY
2023 - Colorado Electrical Body Builder Manual
Electrical Component and Inline Harness Connector End Views
Terminal Part Information
Terminated Lead
Not required
Circuit
250 Ground
29 Horn Control
Diagnostic Test Probe
J-35616-2A (GY)
P13 Horn
Function
6-293
2792100
Terminal Removal Tool
No Tool Required
Terminal Option
Type ID
I
I