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Home >> GMC >> 2021 >> Acadia AT4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 437 (Component Connector End Views (B26 (LSY) - B306A)) >> Component Connector End Views >> B80 Park Brake Switch (J77)

B80 Park Brake Switch (J77)

WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
GM2180211Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel Wiring Harness
  • OEM Connector: 13577390
  • Service Connector: 13577390
  • Description: 10-Way F 0.64 Kaizen Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 13575742 J-35616-64B (L-BU) J-38125-215A
Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 YE 1492 Park Brake Switch Supply Voltage I  
2 0.35 GY/RD 7684 Park Brake Apply Switch Voltage Reference I  
3 0.35 BN 6107 Park Brake Apply Switch Signal I  
4 0.35 BU/BK 6108 Park Brake Release Switch Signal I  
5 0.35 YE/RD 7683 Park Brake Release Switch Voltage Reference I  
6 0.35 BU/VT 1134 Park Brake Switch Signal I  
7 - - - Not Occupied - -
8 0.35 YE 6817 LED Backlight Dimming Control 1 I  
9 - - - Not Occupied - -
10 0.35 BK 1650 Ground I