GMC Chevy Colorado 2023 Manual page 385

M8 Blower Motor
Connector Part Information
Harness Type: Instrument Panel Wiring Harness
OEM Connector: 7289-7139-30
Service Connector: 19356432
Description: 6-Way F 0.64, 6.3 Series( BK)
Terminal Type ID
I
II
Pin Size Color
1 5 RD / WH
2 0.35 BU / GY
3 0.35 GN / BU
4 - 5
6 2.5 BK
2023 - Colorado Electrical Body Builder Manual
Electrical Component and Inline Harness Connector End Views
Terminal Part Information
Terminated Lead
Not required
Not required
M8 Blower Motor
Circuit
2040 Battery Positive Voltage
754 Blower Motor Speed Control
761 Blower Speed Feedback Signal
Not Occupied
4250 Ground
Diagnostic Test Probe
J-35616-42 (RD)
J-35616-64B (L-BU)
Function
6-261
4650258
Terminal Removal Tool
No Tool Required
No Tool Required
Terminal Option
Type ID
I
II
II
I