LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2013 >> Corvette Base, 2D Convertible, Standard Trans, Trans Mfr CD 6L85M/MM6 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - 5 Bow Switch To Heated Seat Element (Driver) >> Component Connector End Views >> Body Control Module (BCM) X3
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Body Control Module (BCM) X3

GM1814460Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15492675
  • Service Connector: 88988613
  • Description: 41-Way F Metri-Pack 280 800 Series (RD)
Terminal Part Information
  • Pins: A1, A4, A9, A12, C5, D7, D10
  • Terminated Lead: 13575721
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Pins: A3, A6-A8, A10, B3, B5, B12, C3, C12, D4, D7, D9
  • Terminated Lead: Pins A3, A6, D4, D7, D9: 13575721
  • Terminated Lead: Pins A7, A8, A10, B3, B5, B12, C3, C12: 13575719
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A3, A6, D4, D7, D9: E/A
  • Core/Insulation Crimp: Pins A7, A8, A10, B3, B5, B12, C3, C12: E/4
  • Pins: C3, D3
  • Terminated Lead: 13575721
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Pin: D1
  • Terminated Lead: 13327105
  • Release Tool: J-38125-558
  • Diagnostic Test Probe: J-35616-44 (YE)
  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
  • Pin: D6
  • Terminated Lead: 13575727
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 12191475/1
  • Core/Insulation Crimp: A/G
  • Pin: D12
  • Terminated Lead: 13579923
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: F/G
Body Control Module (BCM) X3

Pin Wire Circuit Function
A1 0.8 TN 694 Driver Door Lock Actuator Unlock Control
A2 - - Not Used
A3 0.5 OG 1732 Courtesy Lamp Supply Voltage
A4 0.8 TN 294 Door Lock Actuator Unlock Control
A5 - - Not Used
A6 0.5 RD/WH 740 Battery Positive Voltage (U2K or U3Z)
A7 0.35 RD/WH 240 Battery Positive Voltage
A8 0.35 RD/WH 1040 Battery Positive Voltage
A9 0.8 YE 18 Left Rear Stop/Turn Lamp Supply Voltage
A10 0.35 WH 156 Courtesy Lamp Switch Signal
A11 - - Not Used
A12 0.8 D-GN 19 Right Rear Stop/Turn Lamp Supply Voltage
B1-B2 - - Not Used
B3 0.35 RD/WH 1240 Battery Positive Voltage (UA2)
B4 - - Not Used
B5 0.35 PK 3 Ignition 1 Voltage
B6-B7 - - Not Available
B8-B11 - - Not Used
B12 0.35 PK 5722 Ignition Mode Switch LED Supply Voltage
C1-C2 - - Not Available
C3 0.35 PK 1139 Ignition 1 Voltage
0.35 PK 1139 Ignition 1 Voltage (UA2 with U65)
C4 - - Not Used
C5 0.8 PK 839 Ignition 1 Voltage
C6-C7 - - Not Available
C8-C11 - - Not Used
C12 0.35 PK 94 Windshield Washer Relay Control
D1 5 RD/BK 242 Battery Positive Voltage
D2 - - Not Available
D3 0.35 PK 1139 Ignition 1 Voltage (KA1)
0.35 PK 1139 Ignition 1 Voltage (KA1)
D4 0.5 RD/WH 1340 Battery Positive Voltage (LS3 with NPP or LS7 or LS9)
D5 0.8 PK 839 Ignition Voltage (LS9)
D6 5 RD/BK 242 Battery Positive Voltage
D7 0.35 RD/WH 840 Battery Positive Voltage (MYC)
0.5 RD/WH 840 Battery Positive Voltage (ULS)
D8 - - Not Used
D9 0.5 L-GN 24 Backup Lamp Supply Voltage
D10 0.8 RD/WH 640 Battery Positive Voltage
D11 1 RD/WH 540 Battery Positive Voltage (CM7)
D12 3 RD/WH 1740 Battery Positive Voltage
scientia non olet · About LEMON Manuals