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Contents Wiring diagrams Section: Body Electrical All sections

Wiring Systems and Power Management - Component Connector End Views - e5ab to k27 Buick LaCrosse II

Body Electrical 6 illustrations ~941 words

Note. Component Connector end views are sorted in alpha/Numeric sequence based upon connector ID (Code), NOT component name.

E5AB Tail/Stop Lamp - Right

Connector Part Information Harness Type: Right Tail Lamp OEM Connector: 43645-0300 Service Connector: Service by Harness - See Part Catalog Description: 3-Way F Micro-Fit Series (BK)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5BK550Ground
20.5BN7541Right Rear Stop Lamp Supply Voltage
30.5L-BU/RD309Right Park Lamp Supply Voltage

E5AB Tail/Stop Lamp - Right

E5B Backup Lamp - Right

Connector Part Information Harness Type: Right Tail Lamp OEM Connector: 16530675 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (L-GY)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
A0.8L-GN24Backup Lamp Supply Voltage
B0.8BK550Ground

E5B Backup Lamp - Right

E7L License Plate Lamp - Left

Connector Part Information Harness Type: License Lamp OEM Connector: 13698133 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F Lamp Socket Wedge, Sealed (BK)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35GN/YE6846Rear License Lamp Supply Voltage
20.35BK2550Ground

E7L License Plate Lamp - Left

E7R License Plate Lamp - Right

Connector Part Information Harness Type: License Lamp OEM Connector: 13698133 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F Lamp Socket Wedge, Sealed (BK)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35GN/YE6846Rear License Lamp Supply Voltage
20.35BK2550Ground

E7R License Plate Lamp - Right

E8D Door Courtesy Lamp - Driver

Connector Part Information Harness Type: Door Trim OEM Connector: 19115613 Service Connector: 19179373 Description: 2-Way F 1.5/0.64 Series (BK)Terminal Part Information Terminated Lead: Service by Connector Assembly - 19115613 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35GY157Interior Lamp Control
20.35BK850Ground

E8D Door Courtesy Lamp - Driver

E8J Instrument Panel Courtesy Lamp - Left

Connector Part Information Harness Type: Instrument Panel OEM Connector: 13595207 Service Connector: 13584097 Description: 2-Way F 0.64 Series (BK)Terminal Part Information Terminated Lead: 13575790 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-2A (GY) Terminal/Tray: 8240-0127/22 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
10.35GY157Interior Lamp Control
20.35BK1550Ground

E8J Instrument Panel Courtesy Lamp - Left

E8K Instrument Panel Courtesy Lamp - Right

Connector Part Information Harness Type: Instrument Panel OEM Connector: 13595207 Service Connector: 13584097 Description: 2-Way F 0.64 Series (BK)Terminal Part Information Terminated Lead: 13575790 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-2A (GY) Terminal/Tray: 8240-0127/22 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
10.35GY157Interior Lamp Control
20.35BK1550Ground

E8K Instrument Panel Courtesy Lamp - Right

E8LR Door Courtesy Lamp - Left Rear

Connector Part Information Harness Type: Door Trim OEM Connector: 19115613 Service Connector: 19179373 Description: 2-Way F 1.5/0.64 Series (BK)Terminal Part Information Terminated Lead: Service by Connector Assembly - 19115613 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35GY157Interior Lamp Control
20.35BK850Ground

E8LR Door Courtesy Lamp - Left Rear

E8P Door Courtesy Lamp - Passenger

Connector Part Information Harness Type: Door Trim OEM Connector: 19115613 Service Connector: 19179373 Description: 2-Way F 1.5/0.64 Series (BK)Terminal Part Information Terminated Lead: Service by Connector Assembly - 19115613 Release Tool: Not Available Diagnostic Test Probe :Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35GY157Interior Lamp Control
20.35BK850Ground

E8P Door Courtesy Lamp - Passenger

E8RR Door Courtesy Lamp - Right Rear

Connector Part Information Harness Type: Door Trim OEM Connector: 19115613 Service Connector: 19179373 Description: 2-Way F 1.5/0.64 Series (BK)Terminal Part Information Terminated Lead: Service by Connector Assembly - 19115613 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35GY157Interior Lamp Control
20.35BK850Ground

E8RR Door Courtesy Lamp - Right Rear

E8S Rear Compartment Courtesy Lamp

Connector Part Information Harness Type: Body OEM Connector: 13595207 Service Connector: 13584097 Description: 2-Way F 0.64 Series (BK)Terminal Part Information Terminated Lead: 13575790 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-2A (GY) Terminal/Tray: 8240-0127/22 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
10.5L-GN/GY737Trunk Lamp Control
20.5BK2550Ground

E8S Rear Compartment Courtesy Lamp

E14A Seat Heating Element - Driver Back (KA1)

Connector Part Information Harness Type: Driver Seat OEM Connector: 24414864 Service Connector: 19167758 Description: 2-Way F 1.2 Timer Series (NA)Terminal Part Information Terminated Lead: Service by Connector Assembly - 19167758 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
11.0GN/BK2424Driver Heated Back Element Low Reference
21.0BU/BN2078Driver Heated Seat Element Low Reference

E14A Seat Heating Element - Driver Back (KA1)

E14B Seat Heating Element - Driver Cushion (KA1)

Connector Part Information Harness Type: Driver Seat OEM Connector: 12790202 Service Connector: Service by Harness - See Part Catalog Description: 8-Way M 1.6 Micro Timer Series (BK)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
11.0RD/WH2077Driver Heated Seat Element Supply Voltage
20.8BU/BN2078Driver Heated Seat Element Low Reference
30.5GN/PU2080Driver Heated Seat NTC Low Reference
40.5PK2079Driver Heated Seat NTC Signal
5-8Not Used

E14B Seat Heating Element - Driver Cushion (KA1)

E14C Seat Heating Element - Passenger Back (KA1)

Connector Part Information Harness Type: Passenger Seat OEM Connector: 24414864 Service Connector: 19167758 Description: 2-Way F 1.2 Timer Series (NA)Terminal Part Information Terminated Lead: Service by Connector Assembly - 19167758 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
11.0WH2433Passenger Heated Back Element Low Reference
21.0BU/BN2480Passenger Heated Seat Element Low Reference

E14C Seat Heating Element - Passenger Back (KA1)

E14D Seat Heating Element - Passenger Cushion (KA1)

Connector Part Information Harness Type: Passenger Seat OEM Connector: 12790202 Service Connector: Service by Harness - See Part Catalog Description: 8-Way M 1.6 Micro Timer Series (BK)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
11.0WH/OG2479Passenger Heated Seat Element Supply Voltage
21.0BU/BN2480Passenger Heated Seat Element Low Reference
30.5GY/BK2434Passenger Heated Seat NTC Signal
40.5BK/RD2435Passenger Heated Seat NTC Low Reference
5-8Not Used

E14D Seat Heating Element - Passenger Cushion (KA1)

E18 Rear Defogger Grid X1

Connector Part Information Harness Type: PigTail OEM Connector: 13129191 Service Connector: 88988738 Description: 1-Way F (BK)Terminal Part Information Terminated Lead: Service by Connector Assembly - 88988738 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
A3.0BK293Rear Defog Element Supply Voltage

E18 Rear Defogger Grid X1

E18 Rear Defogger Grid X2

Connector Part Information Harness Type: PigTail OEM Connector: 13129191 Service Connector: 88988738 Description: 1-Way F (BK)Terminal Part Information Terminated Lead: Service by Connector Assembly - 88988738 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
A3.0 BKBK650Ground

E18 Rear Defogger Grid X2

E27 Instrument Panel Compartment Lamp

Connector Part Information Harness Type: Instrument Panel OEM Connector: 13595207 Service Connector: 13584097 Description: 2-Way F 0.64 Series (BK)Terminal Part Information Terminated Lead: 13575790 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-2A (GY) Terminal/Tray: 8240-0127/22 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
10.35WH/BN6815Inadvertent Power Control
20.35BK1550Ground

E27 Instrument Panel Compartment Lamp

E28 Center Console Compartment Lamp

Connector Part Information Harness Type: Console OEM Connector: 12047662 Service Connector: 12085535 Description: 2-Way F Metri-Pack 150 Series (BK)Terminal Part Information Terminated Lead: 13575464 Release Tool: J-318125-12A Diagnostic Test Probe: J-35616-14 (GN) Terminal/Tray: 15326030/5 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
A0.35WH/BN6815Inadvertent Power Control
B0.35BK1550Ground

E28 Center Console Compartment Lamp

E29LF Fog Lamp - Left Front (T3U)

Connector Part Information Harness Type: Forward Lamp OEM Connector: 12124819 Service Connector: 13584255 Description: 2-Way F Metri-Pack 280 Series, Sealed (BK)Terminal Part Information Terminated Lead: 13575418 Release Tool: J-38125-11A Diagnostic Test Probe: J-35616-4A (PU) Terminal/Tray: 12077411/2 Core/Insulation Crimp: 2/5
PinSizeColorCircuitFunctionOption
A0.5BN/VT2234Front Fog Lamp Supply Voltage
B0.5BK1050Ground

E29LF Fog Lamp - Left Front (T3U)

E29RF Fog Lamp - Right Front (T3U)

Connector Part Information Harness Type: Forward Lamp OEM Connector: 12124819 Service Connector: 13584255 Description: 2-Way F Metri-Pack 280 Series, Sealed (BK)Terminal Part Information Terminated Lead: 13575418 Release Tool: J-38125-11A Diagnostic Test Probe: J-35616-4A (PU) Terminal/Tray: 12077411/2 Core/Insulation Crimp: 2/5
PinSizeColorCircuitFunctionOption
A0.5BN/VT2234Front Fog Lamp Supply Voltage
B0.5BK1150Ground

E29RF Fog Lamp - Right Front (T3U)

E31L Sunshade Mirror Lamp - Left

Connector Part Information Harness Type: Headliner OEM Connector: 12047663 Service Connector: 13584278 Description: 2-Way M Metri-Pack 150 Series (BK)Terminal Part Information Terminated Lead: 13575462 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-3 (GY) Terminal/Tray: 12047581/2 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
A0.35WH/BN6815Inadvertent Power Control
B0.35BK2550Ground

E31L Sunshade Mirror Lamp - Left

E31R Sunshade Mirror Lamp - Right

Connector Part Information Harness Type: Headliner OEM Connector: 12047663 Service Connector: 13584278 Description: 2-Way M Metri-Pack 150 Series (BK)Terminal Part Information Terminated Lead: 13575462 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-3 (GY) Terminal/Tray: 12047581/2 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
A0.35WH/BN6815Inadvertent Power Control
B0.35BK2550Ground

E31R Sunshade Mirror Lamp - Right

E37B Dome/Reading Lamps - 2nd Row

Connector Part Information Harness Type: Headliner OEM Connector: 13641551 Service Connector: 13576538 Description: 6-Way F 1.5 Series (BK)Terminal Part Information Terminated Lead: 13575790 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-2A (GY) Terminal/Tray: 8240-0127/22 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
10.35WH/BN6815Inadvertent Power Control
20.35GY157Interior Lamp Control
30.35YE6817LED Backlight Dimming Control
4-5Not Used
60.35BK2550Ground

E37B Dome/Reading Lamps - 2nd Row

E37F Dome/Reading Lamps - Front

Connector Part Information Harness Type: Headliner OEM Connector: 13641551 Service Connector: 13576538 Description: 6-Way F 1.5 Series (BK)Terminal Part Information Terminated Lead: 13575790 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-2A (GY) Terminal/Tray: 8240-0127/22 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
10.35WH/BN6815Inadvertent Power Control
20.35GY157Interior Lamp Control
30.35YE6817LED Backlight Dimming Control
40.35GY/L-GN328Interior Lamp Defeat Switch Signal
50.35GY156Courtesy Lamp Switch Signal
60.35BK2550Ground

E37F Dome/Reading Lamps - Front

F101 Passenger Instrument Panel Air Bag X1

Connector Part Information Harness Type: SIR Jumper OEM Connector: 19153417 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35YE3025Passenger IP Module Stage 1 High Control
20.35OG3024Passenger IP Module Stage 1 Low Control

F101 Passenger Instrument Panel Air Bag X1

F101 Passenger Instrument Panel Air Bag X2

Connector Part Information Harness Type: SIR Jumper OEM Connector: 19153418 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35GY3027Passenger IP Module Stage 2 High Control
20.35PU3026Passenger IP Module Stage 2 Low Control

F101 Passenger Instrument Panel Air Bag X2

F101 Passenger Instrument Panel Air Bag X3

Harness Type: SIR Jumper OEM Connector: Not Available Service Connector: Service by Harness - See Part Catalog Description: 1-Way F Spade Terminal Terminal Part Information Terminated Lead: Not Available Diagnostic Test Probe: Not Available Release Tool: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: N/A
PinSizeColorCircuitFunctionOption
10.35BN1550Ground

F101 Passenger Instrument Panel Air Bag X3

Scheme 249

Scheme 249: F102 Hybrid/EV Battery Pack Cable Cover (HP6)
Connector Part Information Harness Type: Bas Plus OEM Connector: 13707327 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F M/P 150 HVIL (BK)Terminal Part Information Terminated Lead: 13575725 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-14 (GN) Terminal/Tray: 12129484/19 Core/Insulation Crimp: E/C
PinSizeColorCircuitFunctionOption
A0.35PU5087High Voltage Interlock Loop Signal (1)
B0.35TN5088High Voltage Interlock Loop Low Reference (1)

F102 Hybrid/EV Battery Pack Cable Cover (HP6)

F105L Roof Rail Air Bag - Left

Connector Part Information Harness Type: Body OEM Connector: 13680738 Service Connector: 13585619 Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Connector Assembly - Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35OG/L-GN5019Left Front Head Curtain Module High Control
20.35VT/OG5020Left Front Head Curtain Module Low Control

F105L Roof Rail Air Bag - Left

F105R Roof Rail Air Bag - Right

Connector Part Information Harness Type: Body OEM Connector: 13680736 Service Connector: 13585620 Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Connector Assembly - 13585620 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35OG/GY5021Right Front Head Curtain Module High Control
20.35WH/OG5022Right Front Head Curtain Module Low Control

F105R Roof Rail Air Bag - Right

F106LF Seat Air Bag - Left Front

Connector Part Information Harness Type: Driver Seat OEM Connector: PPI0001142 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE/OG)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35BN2137Left Front Side Impact Module High Control
20.35YE/BK2138Left Front Side Impact Module Low Control

F106LF Seat Air Bag - Left Front

F106LR Seat Air Bag - Left Rear (AW7)

Connector Part Information Harness Type: Left Rear SIR Jumper OEM Connector: 13680736 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5BN/WH5223Left Rear Side Impact SIR Inflator Supply Voltage
20.5OG/BK5224Left Rear Side Impact SIR Inflator Control

F106LR Seat Air Bag - Left Rear (AW7)

F106RF Seat Air Bag - Right Front

Connector Part Information Harness Type: Passenger Seat OEM Connector: PPI0001142 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE/OG)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35YE/BK2135Right Front Side Impact Module High Control
20.35BN2136Right Front Side Impact Module Low Control

F106RF Seat Air Bag - Right Front

F106RR Seat Air Bag - Right Rear (AW7)

Connector Part Information Harness Type: Right Rear SIR Jumper OEM Connector: 13680736 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5OG/D-GN5225Right Rear Side Impact SIR Inflator Supply Voltage
20.5TN/WH5226Right Rear Side Impact SIR Inflator Control

F106RR Seat Air Bag - Right Rear (AW7)

F107 Steering Wheel Air Bag X1

Connector Part Information Harness Type: Steering Wheel OEM Connector: 19153416 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35TN3021Steering Wheel Module Stage 1 High Control
20.35BN3020Steering Wheel Module Stage 1 Low Control

F107 Steering Wheel Air Bag X1

F107 Steering Wheel Air Bag X2

Connector Part Information Harness Type: Steering Wheel OEM Connector: 19153416 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35WH3023Steering Wheel Module Stage 2 High Control
20.35PK3022Steering Wheel Module Stage 2 Low Control

F107 Steering Wheel Air Bag X2

F112D Seat Belt Retractor Pretensioner - Driver

Connector Part Information Harness Type: Body OEM Connector: 13680737 Service Connector: 19180245 Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Connector Assembly - 19180245 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35BN/OG2118Driver Seat Belt Pretensioner High Control
20.35OG/YE2119Driver Seat Belt Pretensioner Low Control

F112D Seat Belt Retractor Pretensioner - Driver

F112P Seat Belt Retractor Pretensioner - Passenger

Connector Part Information Harness Type: Body OEM Connector: 13843234 Service Connector: 13585621 Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Connector Assembly - 13585621 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35OG/GY2116Passenger Seat Belt Pretensioner High Control
20.35D-BU/OG2117Passenger Seat Belt Pretensioner Low Control

F112P Seat Belt Retractor Pretensioner - Passenger

F113D Seat Belt Anchor Pretensioner - Driver

Connector Part Information Harness Type: Driver Seat OEM Connector: PPI0001721 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35OG/GN7203Left Front Seat Belt Pretensioner Stage 2 High Control
20.35TN/WH7206Left Front Seat Belt Pretensioner Stage 2 Low Control

F113D Seat Belt Anchor Pretensioner - Driver

F113P Seat Belt Anchor Pretensioner - Passenger

Connector Part Information Harness Type: Passenger Seat OEM Connector: PPI0001721 Service Connector: Service by Harness - See Part Catalog Description: 2-Way F (YE)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35OG/GN7204Right Front Seat Belt Pretensioner Stage 2 High Control
20.35TN/WH7205Right Front Seat Belt Pretensioner Stage 2 Low Control

F113P Seat Belt Anchor Pretensioner - Passenger

Scheme 250

Scheme 250: G5 Transmission Fluid Pump - Auxilliary (HP6)
Connector Part Information Harness Type: Engine OEM Connector: 10757672 Service Connector: 13585624 Description: 2-Way F 2.8 Series, Sealed (BK)Terminal Part Information Terminated Lead: 13579988 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 54001400/NA Core/Insulation Crimp: 2/D
PinSizeColorCircuitFunctionOption
11.5L-GN/WH2968Transmission Auxiliary Oil Pump Control
21.5BK2650Ground

G5 Transmission Fluid Pump - Auxilliary (HP6)

G10L Cooling Fan Motor - Left

Connector Part Information Harness Type: Cooling Fan OEM Connector: 15454358 Service Connector: 88987983 Description: 2-Way F 630 GT (BK)Terminal Part Information Terminated Lead: 13327187 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-42 (RD) Terminal/Tray: 15476168/5 Core/Insulation Crimp: F/3
PinSizeColorCircuitFunctionOption
A2.5BK1250Ground
B2.5GY532Cooling Fan Motor Supply Voltage (2)

G10L Cooling Fan Motor - Left

G10R Cooling Fan Motor - Right

Connector Part Information Harness Type: Cooling Fan OEM Connector: 15454358 Service Connector: 88987983 Description: 2-Way F 630 GT (BK)Terminal Part Information Terminated Lead: 13327187 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-42 (RD) Terminal/Tray: 15476168/5 Core/Insulation Crimp: F/3
PinSizeColorCircuitFunctionOption
A2.5YE5358Cooling Fan Motor Supply Voltage (3)
B2.5WH/D-BU409Cooling Fan Motor Supply Voltage (1)

G10R Cooling Fan Motor - Right

G13 Generator X1 (LFX)

Connector Part Information Harness Type: Engine OEM Connector: 12186308 Service Connector: 13585849 Description: 2-Way F Junior Power Timer Series, Sealed (BK)Terminal Part Information Terminated Lead: 13327154 Release Tool: J-38125-36 Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 4-964286-1/16 Core/Insulation Crimp: E/1
PinSizeColorCircuitFunctionOption
10.5BN25Charge Indicator Control
20.5GY23Generator Field Duty Cycle Signal

G13 Generator X1 (LFX)

G13 Generator X2

Terminal Part Information Harness Type: Battery Cable Terminal: 12146361 Core/Insulation Crimp: N/A Description: Ring Terminal
PinSizeColorCircuitFunctionOption
B+32.0RD2Battery Positive Voltage

G13 Generator X2

Scheme 251

Scheme 251: G14 Hybrid/EV Battery Pack Cooling Fan (HP6)
Connector Part Information Harness Type: Body OEM Connector: 15469987 Service Connector: 13577529 Description: 5-Way F (BK)Terminal Part Information Pins: 1, 5 Terminated Lead: Service by Connector Assembly - 13577529 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available Pins: 2-4 Terminated Lead: 13582329 Release Tool: J-38125-36 Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 964280-2/15 Core/Insulation Crimp: E/2
PinSizeColorCircuitFunctionOption
10.75BK2350Ground
20.35D-BU/VT5599Fan Speed Signal (2)
30.35YE/L-GN5598Fan Speed Signal (1)
40.35BN/WH6277Fan Speed Sensor Supply Voltage
50.75RD/YE1442Battery Positive Voltage

G14 Hybrid/EV Battery Pack Cooling Fan (HP6)

G17 Heater Coolant Pump (HP6)

Connector Part Information Harness Type: Engine OEM Connector: 13663390 Service Connector: 13574937 Description: 3-Way F 1.2 MLK Series, Sealed (BK)Terminal Part Information Terminated Lead: Service by Connector Assembly - 13574937 Release Tool: J-38125-21 Diagnostic Test Probe: J-35616-16 (L-GN) Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5BK2650Ground
20.5YE/D-BU5126After Boil Heater Pump Supply Voltage
3Not Used

G17 Heater Coolant Pump (HP6)

G18 High Pressure Fuel Pump

Connector Part Information Harness Type: Engine OEM Connector: 15339756 Service Connector: 88988963 Description: 2-Way F Kompakt 2.8 Series Sealed (BK)Terminal Part Information Terminated Lead: 13576381 Release Tool: J-38125-561 Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 1928498056/8 Core/Insulation Crimp: E/1
PinSizeColorCircuitFunctionOption
10.5VT/BK7300High Pressure Fuel Pump Actuator Low Control
20.5YE7301High Pressure Fuel Pump Actuator High Control

G18 High Pressure Fuel Pump

G21 Secondary Air Injection Pump (LUK)

Connector Part Information Harness Type: Engine OEM Connector: 15326677 Service Connector: 88953351 Description: 2-Way F GT 280 Series, Sealed (BK)Terminal Part Information Terminated Lead: 13575402 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-4A (PU) Terminal/Tray: 15392777/23 Core/Insulation Crimp: B/5
PinSizeColorCircuitFunctionOption
A4.0BN/YE78Air Injection Reaction Pump Supply Voltage
B4.0BK2650Ground

G21 Secondary Air Injection Pump (LUK)

G24 Windshield Washer Pump

Connector Part Information Harness Type: Forward Lamp OEM Connector: 10863916 Service Connector: 13576532 Description: 2-Way F 2.8 Series, Sealed (BK)Terminal Part Information Terminated Lead: Service by Connector Assembly - 13576532 Release Tool: J-38125-560 Diagnostic Test Probe: J-35616-3 (GY) Terminal/Tray: 1-968857-3/7 Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5GY/VT228Windshield Washer Pump Control
20.5BK1150Ground

G24 Windshield Washer Pump

G43 Starter/Generator Coolant Pump (HP6)

Connector Part Information Harness Type: Engine OEM Connector: 13663390 Service Connector: 13574937 Description: 3-Way F 1.2 MLK Series, Sealed (BK)Terminal Part Information Terminated Lead: Service by Connector Assembly - 13574937 Release Tool: J-38125-21 Diagnostic Test Probe: J-35616-16 (L-GN) Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5BK2650Ground
20.5VT/WH2022Coolant Pump Control
3Not Used

G43 Starter/Generator Coolant Pump (HP6)

K8 Blower Motor Control Module X1

Connector Part Information Harness Type: Instrument Panel OEM Connector: 13520671 Service Connector: 88988512 Description: 6-Way F GT 150 6.3 Series (BK)Terminal Part Information Pin: 3 Terminated Lead: Service by Connector Assembly - 88988512 Release Tool: J-38125-11A Diagnostic Test Probe: J-35616-42 (RD) Terminal/Tray: Not Available Core/Insulation Crimp: Not Available Pins: 5-6 Terminated Lead: Service by Connector Assembly - 88988512 Release Tool: J-38125-11A Diagnostic Test Probe: J-35616-42 (RD) Terminal/Tray: 7116-4121-02/10 Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
1-2Not Used
30.13D-BU754Blower Motor Speed Control
4Not Used
52.5BK1850Ground
62.5RD/YE542Battery Positive Voltage

K8 Blower Motor Control Module X1

K8 Blower Motor Control Module X2

Connector Part Information Harness Type: HVAC OEM Connector: 15226103 Service Connector: 88988507 Description: 2-Way F Receptacle 6.3 Series (L-GY)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
14.0RD65Blower Motor Supply Voltage
24.0BK5987Front Blower Motor Low Reference

K8 Blower Motor Control Module X2

K9 Body Control Module X1

Connector Part Information Harness Type: Instrument Panel OEM Connector: 13631051 Service Connector: 13576639 Description: 26-Way F 64 Series (NA)Terminal Part Information Pins: 1-4 Terminated Lead: 13327199 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: SNAC-A061T-M2.8/20 Core/Insulation Crimp: E/A Pins: 5, 8-9, 11, 16-17, 19-22 Terminated Lead: Service by Connector Assembly - 13576639 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available Pins: 14, 26 Terminated Lead: 13575870 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SNAC3-A021T-M0.64/20 Core/Insulation Crimp: J/J
PinSizeColorCircuitFunctionOption
10.75BK1650Ground
20.5RD/BK2540Battery Positive Voltage
30.5RD/BK2140Battery Positive Voltage
40.5RD/BN2240Battery Positive Voltage
50.13WH6816Indicator Dimming Control
6-7Not Used
80.13BN5720Ignition Mode Switch Accessory LED SignalBTM
90.13WH7555Lighting Control Switch Signal
10Not Used
110.13L-GN306Headlamp Switch Headlamps Off Signal Control
12-13Not Used
140.35GY/L-GN328Interior Lamp Defeat Switch Signal
15Not Used
160.13WH103Headlamp Switch On Signal
170.13GY7543Hazard LED Dimming Signal
18Not Used
190.13BK5360Brake Apply Sensor Low Reference
200.13D-BU5719Ignition Mode Switch Start LED SignalBTM
210.13GY728Security Indicator Control
220.13L-GN13Headlamp Switch Park Lamp Signal
23-25Not Used
260.35YE/L-GN3274Remote Function Actuator Transmit Signal

K9 Body Control Module X1

K9 Body Control Module X2

Connector Part Information Harness Type: Instrument Panel OEM Connector: 13631046 Service Connector: 13576637 Description: 27-Way F 64 Series (BU)Terminal Part Information Pins: 1-3 Terminated Lead: 13327199 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: SNAC-A061T-M2.8/20 Core/Insulation Crimp: E/A Pin: 4 Terminated Lead: 13327199 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: SNAC-A061T-M2.8/20 Core/Insulation Crimp: C/A Pins: 7, 10-11, 13-15, 17, 19 Terminated Lead: Service by Connector Assembly - 13631046 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available Pins: 8, 16, 21-27 Terminated Lead: 13575870 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SNAC3-A021T-M0.64/20 Core/Insulation Crimp: J/J
PinSizeColorCircuitFunctionOption
10.5RD/WH2740Battery Positive Voltage
20.75BK1650Ground
30.5RD2940Battery Positive Voltage
41.5RD/VT4040Battery Positive Voltage
5-6Not Used
70.13D-BU/YE5361Brake Apply Sensor Signal
80.35YE6817LED Backlight Dimming Control
9Not Used
100.13WH278Ambient Light Sensor Signal
110.13PU5526Tap Up/Tap Down Switch Signal
12Not Used
130.13WH5359Brake Apply Sensor Supply Voltage
140.13D-BU1788Traction Control Switch Signal 1
150.13BN781Driver Door Lock Switch Unlock Signal
160.13GY3273Remote Function Actuator Return
170.13D-BU5723Ignition Mode Switch Mode VoltageBTM
18Not Used
190.13BN780Driver Door Lock Switch Lock Signal
20Not Used
210.35L-GN/GY6135Linear Interconnect Network Bus 4
220.35GN5060Low Speed GMLAN Serial Data
230.5WH2501High Speed GMLAN Serial Data (-) (1)
240.5D-BU2500High Speed GMLAN Serial Data (+) (1)
250.35GY/WH3272Remote Function Actuator Supply Voltage
260.35L-GN/WH111Hazard Switch Signal
270.35D-BU/WH3275Remote Function Actuator Receive Signal

K9 Body Control Module X2

K9 Body Control Module X3

Connector Part Information Harness Type: Instrument Panel OEM Connector: 13631047 Service Connector: 13576643 Description: 25-Way F 64 Series (L-GN)Terminal Part Information Pins: 1, 3, 5-6 (without BTM), 8-13, 15, 17-18, 20, 22, 24-25 Terminated Lead: Service by Connector Assembly - 13576643 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: Not Available Core/Insulation Crimp: Not Available Pins: 2, 5-6 (BTM), 7 Terminated Lead: 13575870 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SNAC3-A021T-M0.64/20 Core/Insulation Crimp: J/J
PinSizeColorCircuitFunctionOption
10.13L-GN3277Vehicle Anti-Theft System Immobilizer Return
20.35GN/PU7533Linear Interconnect Network Bus 11
30.13GY3276Vehicle Anti-Theft System Immobilizer Supply Voltage
40.35YE7556Lighting Control Switch Reference
50.35VT/YE4Accessory VoltageBTM
0.13 PUPU4Accessory VoltageWithout BTM
60.35VT/BK3Run/Crank Ignition 1 VoltageBTM
0.13PU3Run/Crank Ignition 1 VoltageWithout BTM
70.35VT/YE143Accessory VoltageWithout BTM
80.13L-GN6818Steering Wheel Resistor Ladder Signal #1
90.13BN1884Cruise Control Set/Coast/Resume/Accelerate Switch Signal
100.13BK6009Windshield Wiper Switch Low Reference
110.13WH524Headlamp Dimmer Switch High Beam Signal
120.13WH663Hazard Switch Left Turn Signal
130.13YE1714Windshield Wiper Switch Low Signal
14Not Used
150.13WH1020Off/Run/Crank VoltageWithout BTM
16Not Used
170.13YE307Headlamp Switch Flash To Pass Signal
180.13L-GN3287Horn Switch Signal
19Not Used
200.13GY1715Windshield Wiper Switch High Signal
21Not Used
220.13WH1073Ignition Key Resistor SignalWithout BTM
23Not Used
240.13PU664Hazard Switch Right Turn Signal
250.13WH94Windshield Washer Switch Signal

K9 Body Control Module X3

K9 Body Control Module X4

Connector Part Information Harness Type: Body OEM Connector: 13631048 Service Connector: 13576640 Description: 26-Way F 64 Series (BK)Terminal Part Information Pins: 1-4 Terminated Lead: 13327199 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: SNAC-A061T-M2.8/20 Core/Insulation Crimp: E/A Pins: 5-7, 13-18, 20-24, 26 Terminated Lead: 13575870 Release Tool: J38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SNAC3-A021T-M0.64/20 Core/Insulation Crimp: J/J Pins: 11-12 Terminated Lead: 13579954 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.75D-BU/BN7539Right Front DRL Supply VoltageT4F
0.75YE312Right Headlamp Low Beam Supply VoltageT4A
20.75GY/D-BU7538Left Front DRL Supply VoltageT4F
0.75YE712Left Headlamp Low Beam Supply VoltageT4A
30.5L-GN/VT1315Right Front Turn Signal Lamp Supply Voltage
40.5D-BU/VT1335Right Rear Turn Signal Lamp Supply Voltage
50.5GY/BN309Right Park Lamp Supply Voltage
60.5VT/GY709Left Park Lamp Supply Voltage
70.5GY/YE7542Left Rear Stop Lamp Supply Voltage
8-10Not Used
110.13PU5065CHMSL Supply Voltage
120.13GY755RAP Relay Coil Control
130.35L-GN/RD6846Rear License Lamp Supply Voltage
140.35BN/GY2268Windshield Washer Relay Control
150.35L-GN/VT5199Run/Crank Relay Coil Control
160.35GY91Windshield Wiper Motor Relay Coil Supply Voltage
170.35BN/L-GN196Windshield Wiper Motor Park Switch Signal
180.35WH/YE5075Current Sensor Signal
19Not Used
200.35RD/YE2340Battery Positive Voltage
210.35D-BU/VT5076Current Sensor Supply Voltage
220.35VT/YE5985Accessory Wakeup Serial Data
230.35WH/D-BU5986Serial Data Communication Enable
240.35BN/L-GN109Hood Ajar Switch Signal
25Not Used
260.5BK150Ground

K9 Body Control Module X4

K9 Body Control Module X5

Connector Part Information Harness Type: Body OEM Connector: 13631049 Service Connector: 13576641 Description: 26-Way F 64 Series (BN)Terminal Part Information Pins: 1-4 Terminated Lead: 13327199 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: SNAC-A061T-M2.8/20 Core/Insulation Crimp: E/A Pins: 6-7, 10, 12-13, 14 (UVD), 16, 18-19, 24 Terminated Lead: 13575870 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SNAC3-A021T-M0.64/20 Core/Insulation Crimp: J/J Pins: 11, 14 (U80 except UVD) Terminated Lead: 13582342 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SNAC3-A031T-0.64/Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5D-BU/WH1334Left Rear Turn Signal Lamp Supply Voltage
20.5D-BU/WH1314Left Front Turn Signal Lamp Supply Voltage
30.75RD/L-GN3840Battery Positive Voltage
40.5RD/WH3440Battery Positive Voltage
5Not Used
60.35BK/VT5077Current Sensor Low Reference
70.5WH/YE7541Right Rear Stop Lamp Supply Voltage
8-9Not Used
100.35BN/WH1317Fog Lamp Relay ControlT3U
110.13GY6188Lift Glass/Trunk Motor Release Control
120.35WH/D-BU6311Cruise/ETC/TCC Brake Signal
130.35BN/YE1970Headlamp Low Beam Relay ControlT4F
140.13BN5486Run Relay Coil ControlU80 except UVD
0.35BN/VT5486Run Relay Coil ControlUVD
15Not Used
160.35VT/YE3267Child Security Lock Relay Control
17Not Used
180.35BN/VT1969Headlamp High Beam Relay Control
190.35BN/WH28Horn Relay Control
20-23Not Used
240.35WH/VT860Front Windshield Wiper Switch High Signal
25-26Not Used

K9 Body Control Module X5

K9 Body Control Module X6

Connector Part Information Harness Type: Body OEM Connector: 13631052 Service Connector: 13576638 Description: 27-Way F 64 Series (PK)Terminal Part Information Pin: 1-4 Terminated Lead: 13327199 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: SNAC-A061T-M2.8/20 Core/Insulation Crimp: Pin: 1 - E/A Core/Insulation Crimp: Pins: 2-4 - C/A Pins: 5, 7, 9-10, 16, 24-25 Terminated Lead: 13575870 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SNAC3-A021T-M0.64/20 Core/Insulation Crimp: J/J Pin: 15 Terminated Lead: Service by Connector Assembly - 13576638 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.75GY5911Door Lock Actuator Lock Control 2
21.5GY/L-GN3271Door Lock Control (2)
31.5BK2150Ground
41.5BN/YE294Door Lock Actuator Unlock Control
50.35VT/GY1303Lift Gate Ajar Switch Signal (1)
6Not Used
70.35WH/YE7557LED Ambient Lighting Control 1
8Not Used
90.35L-GN/D-BU6133Linear Interconnect Network Bus 2
100.35L-GN/YE6134Linear Interconnect Network Bus 3
11-14Not Used
150.13YE5797Rear Closure Handle Switch Open Signal
160.35L-GN/BN6132Linear Interconnect Network Bus 1C3U
17-23Not Used
240.5D-BU2500High Speed GMLAN Serial Data (+) (1)
250.5WH2501High Speed GMLAN Serial Data (-) (1)
26-27Not Used

K9 Body Control Module X6

K9 Body Control Module X7

Connector Part Information Harness Type: Body OEM Connector: 13576642 Service Connector: 13576642 Description: 26-Way F 64 Series (GY)Terminal Part Information Pins: 1-3 Terminated Lead: 13327199 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: SNAC-A061T-M2.8/20 Core/Insulation Crimp: E/A Pins: 7-9 Terminated Lead: 13575870 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SNAC3-A021T-M0.64/20 Core/Insulation Crimp: J/J Pins: 5-6, 12-13, 17-19 Terminated Lead: Service by Connector Assembly - 13576642 Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5GY157Interior Lamp Control
20.5WH/BN6815Inadvertent Power Control
30.5L-GN/WH24Backup Lamp Supply Voltage
4Not Used
50.13WH694Driver Door Lock Actuator Unlock ControlATH
60.13PU7553Park Lock Solenoid Control
70.5L-GN/GY737Trunk Lamp Control
80.35GY/L-GN5996Driver Outside Rear View Mirror Puddle Lamp Supply VoltageDLG or DLL
90.35YE6817LED Backlight Dimming Control
10-11Not Used
120.13BN3269Child Security Lock Motor Status Signal Left Rear
130.13WH5905Key Capture/Column Lock Shift Position SignalBTM
14-16Not Used
170.13D-BU195Door Lock ControlATH
180.13GY3268Child Security Lock Motor Status Signal Right Rear
190.13GY156Courtesy Lamp Switch Signal
20-26Not Used

K9 Control Module X7

K16 Battery Energy Control Module X1 (HP6)

Connector Part Information Harness Type: Bas Plus OEM Connector: 13667565 Service Connector: Service by Harness - See Part Catalog Description: 22-Way F Kaizen 0.64 Series (BK)Terminal Part Information Terminated Lead: 13575864 Release Tool: J-38125-215A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SAIT-A03GF-M064/27 Core/Insulation Crimp: P/P
PinSizeColorCircuitFunctionOption
10.35PK5076Current Sensor Supply Voltage
20.35WH5075Current Sensor Signal
3-4Not Used
50.35GY6435CAN Bus Low #2 Serial Data
60.35PK/BK6434CAN Bus High #2 Serial Data
70.35TN/WH6433CAN Bus High Serial Data
80.35L-GN/BK6432CAN Bus Low Serial Data
90.35PK3Run/Crank Ignition 1 Voltage
100.35RD/BK202Battery Positive Voltage
110.35RD1Unfused Battery Positive Voltage
120.35BN5077Current Sensor Low Reference
13-19Not Used
200.35D-BU5985Accessory Wakeup Serial Data
21-22Not Used

K16 Battery Energy Control Module X1 (HP6)

K16 Battery Energy Control Module X2 (HP6)

Connector Part Information Harness Type: BAS Plus OEM Connector: AIT2PB-10A-2AK Service Connector: 13577390 Description: 10-Way F Kaizen 0.64 Series (BK)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35WH5409Battery Module Temperature Signal (5)
20.35GN5408Battery Module Temperature Signal (4)
30.35GY5406Battery Module Temperature Signal (2)
40.35RD5405Battery Module Temperature Signal (1)
5Not Used
60.35WH/OG5597Inlet Air Temperature Sensor Low Reference
70.35BN/GN5597Inlet Air Temperature Sensor Low Reference
80.35GY/OG5597Inlet Air Temperature Sensor Low Reference
90.35BK/RD5597Inlet Air Temperature Sensor Low Reference
10Not Used

K16 Battery Energy Control Module X2 (HP6)

Scheme 252

Scheme 252: K16 Battery Energy Control Module X3 (HP6)
Connector Part Information Harness Type: BAS Plus OEM Connector: AIT2PB-10A-2BK Service Connector: Service by Harness - See Part Catalog Description: 10-Way F Kaizen 0.64 Series (GY)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.35GY5411Battery Module Temperature Signal (7)
20.35RD5407Battery Module Temperature Signal (3)
3Not Used
40.35GN5410Battery Module Temperature Signal (6)
5Not Used
60.35OG/GY5597Inlet Air Temperature Sensor Low Reference
70.35BN/GN5597Inlet Air Temperature Sensor Low Reference
8Not Used
90.35BN/GN5597Inlet Air Temperature Sensor Low Reference
10Not Used

K16 Battery Energy Control Module X3 (HP6)

Scheme 253

Scheme 253: K16 Battery Energy Control Module X4 (HP6)
Connector Part Information Harness Type: BAS Plus OEM Connector: AIT2GPB-18-2AD Service Connector: Service by Harness - See Part Catalog Description: 18-Way F (OG)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5BUCell Voltage 32 (-)
20.5BUCell Voltage 31 (+)
30.5BUCell Voltage 29 (+)
40.5BUCell Voltage 27 (+)
50.5BUCell Voltage 25 (+)
60.5BUCell Voltage 23 (+)
70.5BUCell Voltage 21 (+)
80.5BUCell Voltage 19 (+)
90.5BUCell Voltage 17 (+)
100.5BUVoltage routed from cell 32 (-)
110.5BUCell Voltage 32 (+)
120.5BUCell Voltage 30 (+)
130.5BUCell Voltage 28 (+)
140.5BUCell Voltage 26 (+)
150.5BUCell Voltage 24 (+)
160.5BUCell Voltage 22 (+)
170.5BUCell Voltage 20 (+)
180.5BUCell Voltage 18 (+)

K16 Battery Energy Control Module X4 (HP6)

Scheme 254

Scheme 254: K16 Battery Energy Control Module X5 (HP6)
Connector Part Information Harness Type: BAS Plus OEM Connector: AIT2GPB-18-2BD Service Connector: Service by Harness - See Part Catalog Description: 18-Way F (OG)Terminal Part Information Terminated Lead: Service by Harness - See Part Catalog Release Tool: Not Available Diagnostic Test Probe: Not Available Terminal/Tray: Not Available Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5BUCell Voltage 16 (-)
20.5BUCell Voltage 15 (+)
30.5BUCell Voltage 13 (+)
40.5BUCell Voltage 11 (+)
50.5BUCell Voltage 9 (+)
60.5BUCell Voltage 7 (+)
70.5BUCell Voltage 5 (+)
80.5BUCell Voltage 3 (+)
90.5BUCell Voltage 1 (+)
100.5BUCell Voltage 16 (+)
110.5BUCell Voltage 14 (+)
120.5BUCell Voltage 12 (+)
130.5BUCell Voltage 10 (+)
140.5BUCell Voltage 8 (+)
150.5BUCell Voltage 6 (+)
160.5BUCell Voltage 4 (+)
170.5BUCell Voltage 2 (+)
180.5BUVoltage routed from cell 1 (+)

K16 Battery Energy Control Module X5 (HP6)

K17 Electronic Brake Control Module

Connector Part Information Harness Type: Body OEM Connector: 13626344 Service Connector: 13576554 Description: 38-Way F Mixed Series (BK)Terminal Part Information Pins: 1, 13 Terminated Lead: 13575437 Release Tool: J-38125-36 Diagnostic Test Probe: J-35616-42 (RD) Terminal/Tray: 1241818-1/4 Core/Insulation Crimp: B/G Pins: 3-4, 7, 10-11, 14, 27-28, 33, 35-36 Terminated Lead: 13578883 Release Tool: J-38125-215A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SAITS-A03T-M064/14 Core/Insulation Crimp: 9/9 Pins: 5-6, 15-18, 20-22, 26, 29 Terminated Lead: 13582340 Release Tool: J-38125-215A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SAITS-A03T-M064/14 Core/Insulation Crimp: 9/9 Pins: 25, 38 Terminated Lead: Service by Harness - See Part Catalog Release Tool: J-38125-36 Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 4-964273-1/15 Core/Insulation Crimp: E/1
PinSizeColorCircuitFunctionOption
14.0RD/YE442Battery Positive Voltage
2Not Used
30.35YE872Wheel Speed Sensor Signal Right Front
40.35BK/YE833Wheel Speed Sensor Low Reference Right Front
50.5D-BU2500High Speed GMLAN Serial Data (+) (1)
60.5WH2501High Speed GMLAN Serial Data (-) (1)
70.35GY1903AAS Wheel Speed Sensor Signal Left FrontUYS
8-9Not Used
100.35BK/VT883Wheel Speed Sensor Low Reference Right Rear
110.35VT882Wheel Speed Sensor Signal Right Rear
12Not Used
134.0BK1450Ground
140.35D-GN/BN2087Combined Vehicle Inertial Sensor Supply Voltage
150.5YE/RD60315-Volt Reference
160.5BK/YE6032Low Reference
170.5D-BU2500High Speed GMLAN Serial Data (+) (1)
180.5WH2501High Speed GMLAN Serial Data (-) (1)
19Not Used
200.5WH6106High Speed GMLAN Serial Data (-) (2)
210.5BU/YE6105High Speed GMLAN Serial Data (+) (2)
220.5YE/VT6030Brake Vacuum Sensor Signal
23-24Not Used
251.5RD/GY1042Battery Positive Voltage
260.5BN6305Brake Vacuum Switch Signal
270.35GY830Wheel Speed Sensor Signal Left Front
280.35BK/GY873Left Front Wheel Speed Sensor Low Reference
290.5L-GN/GY333Brake Fluid Level Sensor Signal
30-32Not Used
330.35WH/D-BU5986Serial Data Communication Enable
34Not Used
350.35BK/D-BU885Wheel Speed Sensor Low Reference Left Rear
360.35D-BU884Wheel Speed Sensor Signal Left Rear
37Not Used
381.5BK1450Ground

K17 Electronic Brake Control Module

K18 Compass Module (without UE1)

Connector Part Information Harness Type: Body OEM Connector: 13541539 Service Connector: 13585622 Description: 4-Way F AIT II Series (BK)Terminal Part Information Pin: 1 Terminated Lead: 13579943 Release Tool: J-38125-215A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: Not Available Core/Insulation Crimp: Not Available Pins: 2, 3 Terminated Lead: Pins: 2: 13327119 Terminated Lead: Pins: 3: 13575867 Release Tool: J-38125-215A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SAIT-A03T-M064/14 Core/Insulation Crimp: P/P
PinSizeColorCircuitFunctionOption
10.13BN5486Run Relay Coil Control
20.75BK2350Ground
30.35L-GN/D-BU6133Linear Interconnect Network Bus 2
4Not Used

K18 Compass Module (without UE1)

K19 Suspension Control Module (F45)

Connector Part Information Harness Type: Body OEM Connector: 13548598 Service Connector: 13576557 Description: 32-Way F 0.64 Micro Quadlok Series (BU)Terminal Part Information Pins: 18 Terminated Lead: 13575587 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 928999-5/15 Core/Insulation Crimp: J/J Pins: 1-16, 20, 22-25, 28-31 Terminated Lead: 13575737 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 928999-5/15 Core/Insulation Crimp: Pins: 1-10, 12-16, 20 - H/H Core/Insulation Crimp: Pins: 11, 22-25, 28-31 - J/J
PinSizeColorCircuitFunctionOption
10.35RD/GY1740Battery Positive Voltage
20.35L-GN/GY1119Right Rear Damping Servo Control
30.35BN/L-GN1118Right Rear Damping Servo Supply Voltage
40.35D-BU/GY1114Left Rear Damping Servo Supply Voltage
50.35L-GN/VT1115Left Rear Damping Servo Control
60.35WH/D-BU5986Serial Data Communication Enable
70.35WH/YE3256Rear Accelerometer Signal
80.35WH/VT3259Left Front Accelerometer Signal
90.35WH/BN3253Right Front Accelerometer Signal
100.35WH1100Left Front Wheel Damping Accelerometer Signal
110.5WH1106Right Front Wheel Damping Accelerometer Signal
120.35YE/RD1817Left Front Wheel Accelerometer Voltage Reference
130.35GY/D-BU1113Left Front Damping Servo Control
140.35BN/WH1107Left Front Damping Servo Supply Voltage
150.35BN/D-BU1116Right Front Damping Servo Supply Voltage
160.35GY/WH1117Right Front Damping Servo Control
17Not Used
180.75BK2350Ground
19Not Used
200.35/BK/BN1099Left Front Wheel Damping Accelerometer Low Reference
21Not Used
220.35D-BU2500High Speed GMLAN Serial Data (+) (1)
230.35D-BU2500High Speed GMLAN Serial Data (+) (1)
240.35WH2501High Speed GMLAN Serial Data (-) (1)
250.35WH2501High Speed GMLAN Serial Data (-) (1)
26-27Not Used
280.35BU/YE6105High Speed GMLAN Serial Data (+) (2)
290.35BU/YE6105High Speed GMLAN Serial Data (+) (2)
300.35WH6106High Speed GMLAN Serial Data (-) (2)
310.35WH6106High Speed GMLAN Serial Data (-) (2)
32Not Used

K19 Suspension Control Module (F45)

K20 Engine Control Module X1 (LFX)

Connector Part Information Harness Type: Engine OEM Connector: 13611938 Service Connector: 13574782 Description: 73-Way F Sealed (BK with BU cover)Terminal Part Information Pins: 4-6, 9-10, 14-15, 21-22, 25-27, 30, 32-34, 38-40, 42, 44, 46-48, 51-53, 57, 59, 62-63, 66-67-68, 70, 72 Terminated Lead: 13575575 Release Tool: J-38125-213 Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Pin: 73 Terminated Lead: 13576392 Release Tool: J-38125-11A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 7116-4152-02/9 Core/Insulation Crimp: A/5
PinSizeColorCircuitFunctionOption
1-3Not Used
40.5YE/WH3200Barometric Pressure Sensor Signal
50.5WH/RD32015V Reference 1
60.5L-GN380A/C Refrigerant Pressure Sensor Signal
7-8Not Used
90.5D-BU/WH890Fuel Tank Pressure Sensor Signal
100.5YE/RD2709Fuel Tank Pressure Sensor 5-Volt Reference 1
11-13Not Used
140.5WH/RD1164Accelerator Pedal Position 5-Volt Reference 4 (1)
150.5YE/WH1161Accelerator Pedal Position Signal (1)
16-20Not Used
210.5BN/RD27005-Volt Reference 1
220.5BK/BN5514A/C Refrigerant Pressure Sensor Low Reference
23-24Not Available
250.5D-BU/L-GN1936Primary Fuel Level Sensor Signal
260.5BK/L-GN6281Fuel Level Sensor Low Reference
270.5D-BU/WH1937Secondary Fuel Level Sensor Signal
28-29Not Used
300.5BK/D-BU1271Accelerator Pedal Position Low Reference (1)
31Not Used
320.5WH/GY459A/C Compressor Clutch Relay Control
330.5BN/RD1274Accelerator Pedal Position 5-Volt Reference 3 (2)
340.5L-GN/WH1162Accelerator Pedal Position Signal (2)
35-37Not Used
380.5WH1579Fuel Temperature/Composition Signal
390.5D-BU2500High Speed GMLAN Serial Data (+) (1)
400.5WH2501High Speed GMLAN Serial Data (-) (1)
41Not Used
420.5BN/YE473High Speed Cooling Fan Relay Control
43Not Used
440.5L-GN/GY465Fuel Pump Primary Relay Control
45Not Used
460.5BN/WH419Check Engine Indicator Control
470.5WH/RD5381Brake Position Sensor 5 Volt Reference
480.5WH5380Brake Position Sensor Signal
49-50Not Used
510.5VT/L-GN439Run/Crank Ignition 1 Voltage
520.5RD/BN440Battery Positive Voltage
530.5BK/VT1272Accelerator Pedal Position Low Reference (2)
54-56Not Used
570.5WH/D-BU6311Cruise/ETC/TCC Brake Signal
58Not Used
590.5L-GN/VT335Low Speed Cooling Fan Relay Control
60-61Not Used
620.5VT/D-BU5291Powertrain Main Relay Fused Supply (2)
630.5VT/GY6386Starter Enable Relay (PPEI 3) Control
64-65Not Used
660.5WH1310EVAP Canister Vent Solenoid Control
670.5VT/D-BU5292Powertrain Main Relay Fused Supply (3)
680.5BK/BN5382Brake Position Sensor Low Reference
69Not Used
700.5VT/YE5985Accessory Wakeup Serial Data
71Not Used
720.75YE5991Powertrain Relay Coil Control
732.5VT/D-BU5290Ignition 1 Voltage

K20 Engine Control Module X1 (LFX)

K20 Engine Control Module X1 (LUK)

Connector Part Information Harness Type: Engine OEM Connector: 13611938 Service Connector: 13574782 Description: 73-Way F 0.64 2.8 Series, Sealed (BK with BU Terminal Position Assurance Lock)Terminal Part Information Pins: 6, 9-10, 14-15, 21-22, 25-26, 30, 32-34, 36-37, 39-40, 42, 44, 46, 51-53, 55-57, 59, 62-63, 66, 70, 72 Terminated Lead: 13575575 Release Tool: J-38125-213 Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Pin: 62 Terminated Lead: 13575575 Release Tool: J-38125-213 Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: K/K Pin: 73 Terminated Lead: 13579750 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 1326030-6/17 Core/Insulation Crimp: C/A
PinSizeColorCircuitFunctionOption
1-5Not Used
60.5L-GN380A/C Refrigerant Pressure Sensor Signal
7-8Not Used
90.5D-BU/WH890Fuel Tank Pressure Sensor Signal
100.5YE/RD2709Fuel Tank Pressure Sensor 5-Volt Reference 1
11-13Not Used
140.5WH/RD1164Accelerator Pedal Position 5-Volt Reference 4 (1)
150.5YE/WH1161Accelerator Pedal Position Signal (1)
16-20Not Used
210.5BN/RD27005-Volt Reference 1
220.5BK/BN5514A/C Refrigerant Pressure Sensor Low Reference
23-24Not Used
250.5D-BU/L-GN1936Primary Fuel Level Sensor Signal
260.5BK/L-GN6281Fuel Level Sensor Low Reference
27-29Not Used
300.5BK/D-BU1271Accelerator Pedal Position Low Reference (1)
31Not Used
320.5WH/GY459A/C Compressor Clutch Relay Control
330.5BN/RD1274Accelerator Pedal Position 5-Volt Reference 3 (2)
340.5L-GN/WH1162Accelerator Pedal Position Signal (2)
35Not Used
360.5D-BU/GY7493High Speed GMLAN Serial Data (+) (3)
370.5WH7494High Speed GMLAN Serial Data (-) (3)
38Not Used
390.5D-BU2500High Speed GMLAN Serial Data (+) (1)
400.5WH2501High Speed GMLAN Serial Data (-) (1)
41Not Used
420.5BN/YE473High Speed Cooling Fan Relay Control
43Not Used
440.5L-GN/GY465Fuel Pump Primary Relay Control
45Not Used
460.5BN/WH419Check Engine Indicator Control
47-50Not Used
510.5VT/L-GN439Run/Crank Ignition 1 Voltage
520.5RD/BN440Battery Positive Voltage
530.5BK/VT1272Accelerator Pedal Position Low Reference (2)
54Not Used
550.5L-GN/D-BU436Air Injection Reaction Pump Relay Coil ControlNU6
560.5D-BU/BK421Air Injection Reaction Solenoid Relay Coil ControlNU6
570.5WH/D-BU6311Cruise/ETC/TCC Brake Signal
58Not Used
590.5L-GN/VT335Low Speed Cooling Fan Relay Control
60-61Not Used
620.75VT/D-BU5291Powertrain Main Relay Fused Supply (2)
630.5VT/GY6386Starter Enable Relay (PPEI 3) Control
64-65Not Used
660.5WH1310EVAP Canister Vent Solenoid Control
67-69Not Used
700.5VT/YE5985Accessory Wakeup Serial Data
71Not Used
720.5YE5991Powertrain Relay Coil Control
731.0VT/D-BU5290Ignition 1 Voltage

K20 Engine Control Module X1 (LUK)

K20 Engine Control Module X2 (LFX)

Connector Part Information Harness Type: Engine OEM Connector: 15499466 Service Connector: 88988931 Description: 73-Way F MX123 Series, Sealed (BK with BK Terminal Position Assurance Lock)Terminal Part Information Pin: 3, 10-13, 15-16, 18-19, 26-29, 32, 34, 36-37, 41-44, 49, 51-58, 61-63, 69-70 Terminated Lead: 13575575 Release Tool: J-38125-213 Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Pin: 73 Terminated Lead: 13576392 Release Tool: J-38125-11A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 7116-4152-02/9 Core/Insulation Crimp: A/5
PinSizeColorCircuitFunctionOption
1-2Not Used
30.5BK/L-GN2919Sensor Low Reference
4-9Not Used
100.5VT/GY3110Heated Oxygen Sensor High Signal Bank 1 Sensor (1)
110.5VT/WH3210Heated Oxygen Sensor High Signal Bank 2 Sensor (1)
120.5VT/D-BU3120Heated Oxygen Sensor High Signal Bank 1 Sensor (2)
130.5VT/L-GN3220Heated Oxygen Sensor High Signal Bank 2 Sensor (2)
14Not Used
150.5GY/D-BU7564Humidity Sensor Signal
160.5BN/WH582Throttle Actuator Control Close
17Not Used
180.5BN/RD2917Fuel Rail Pressure Sensor (5) Volt Reference
190.5D-D-BU/WH2918Fuel Rail Pressure Sensor Signal
20-25Not Used
260.5WH/BK3111Heated Oxygen Sensor Low Signal Bank 1 Sensor (1)
270.5YE/WH3211Heated Oxygen Sensor Low Signal Bank 2 Sensor (1)
280.5WH/YE3121Heated Oxygen Sensor Low Signal Bank 1 Sensor (2)
290.5YE/D-BU3221Heated Oxygen Sensor Low Signal Bank 2 Sensor (2)
30-31Not Used
320.5YE581Throttle Actuator Control Open
33Not Used
340.5BN/RD2701Throttle Position Sensor 5-Volt Reference 4
35Not Used
360.5VT/GY496Knock Sensor Signal (1)
370.5WH/GY1876Knock Sensor Signal (2)
38-40Not Available
410.5GY/WH3113Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1)
420.5GY/WH3122Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2)
430.5L-GN/WH432Manifold Absolute Pressure Sensor Signal
440.5GY/RD2704Manifold Absolute Pressure Sensor 5-Volt Reference 3
45-46Not Used
470.5WH/RD5381Brake Position Sensor Low Reference
480.5WH5380Brake Position Sensor Signal
490.5WH/D-BU6289Induction Air Temperature Sensor Signal
50Not Used
510.5L-GN/D-BU428EVAP Canister Purge Solenoid Control
520.5L-GN/WH492Mass Air Flow Sensor Signal
530.5BN25Charge Indicator Control
540.5BK/BN2752Throttle Position Sensor Low Reference
550.5GY23Generator Field Duty Cycle Signal
560.5BK/YE1716Knock Sensor Low Reference (1)
570.5BK/GY2303Knock Sensor Low Reference (2)
580.5WH/GY1786Transmission Park/Neutral Signal (1)
59-60Not Used
610.5L-GN/YE3212Heated Oxygen Sensor Heater Low Control Bank 2 Sensor (1)
620.5WH/BN3223Heated Oxygen Sensor Heater Low Control Bank 2 Sensor (2)
630.5BK/L-GN469Manifold Absolute Pressure Sensor Low Reference
64-67Not Used
680.5BK/BN5382Brake Position Sensor 5 Volt Reference
690.5BK/VT2760Intake Air Temperature Sensor Low Reference
700.5D-BU/WH3630Throttle Position Sensor (SENT1) Signal
71-72Not Available
732.5BK/WH451Signal Ground

K20 Engine Control Module X2 (LFX)

K20 Engine Control Module X2 (LUK)

Connector Part Information Harness Type: Engine OEM Connector: 15499466 Service Connector: 88988931 Description: 73-Way F MX123 Series, Sealed (BK with BK Terminal Position Assurance Lock)Terminal Part Information Pins: 1-3, 10, 12, 16-19, 26, 28, 32, 34, 41-44, 47, 49, 51-52, 54, 56, 58, 63, 69-70 Terminated Lead: 13575575 Release Tool: J-38125-213 Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Pin: 73 Terminated Lead: Service by Connector Assembly - 88988931 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 1326030-6/17 Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
10.5WH/BN6331Air Injection Reaction Pump Pressure Sensor SignalNU6
20.5WH/BN6452Air Injection Reaction Pump Sensor Supply VoltageNU6
30.5BK/D-BU808Sensor Low Reference
4-9Not Used
100.5VT/GY3110Heated Oxygen Sensor High Signal Bank 1 Sensor (1)
11Not Used
120.5VT/D-BU3120Heated Oxygen Sensor High Signal Bank 1 Sensor (2)
13-15Not Used
160.5BN/WH582Throttle Actuator Control Close
170.5BK/D-BU6785Air Injection Reaction Control Valve #1 Low ReferenceNU6
180.5GY/RD5985-Volt Reference 1
190.5D-BU/WH2918Fuel Rail Pressure Sensor Signal
20-25Not Used
260.5WH/BK3111Heated Oxygen Sensor Low Signal Bank 1 Sensor (1)
27Not Used
280.5WH/YE3121Heated Oxygen Sensor Low Signal Bank 1 Sensor (2)
29-31Not Used
320.5YE581Throttle Actuator Control Open
33Not Used
340.5BN/RD2701Throttle Position Sensor 5-Volt Reference 4
35Not Used
360.5VT/GY496Knock Sensor Signal (1)
37-40Not Used
410.5GY/WH3113Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1)
420.5GY/WH3122Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2)
430.5L-GN/WH432Manifold Absolute Pressure Sensor Signal
440.5GY/RD2704Manifold Absolute Pressure Sensor 5-Volt Reference 3
45-46Not Used
470.5GY5127After Boil Heater Relay Control
48Not Used
490.5WH/D-BU6289Induction Air Temperature Sensor Signal
50Not Used
510.5L-GN/D-BU428EVAP Canister Purge Solenoid Control
520.5L-GN/WH492Mass Air Flow Sensor Signal
53Not Used
540.5BK/BN2752Throttle Position Sensor Low Reference
55Not Used
560.5BK/YE1716Knock Sensor Low Reference (1)
57Not Used
580.5WH/GY1786Transmission Park/Neutral Signal (1)
59-62Not Used
630.5BK/L-GN469Manifold Absolute Pressure Sensor Low Reference
64-68Not Used
690.5BK/VT2760Intake Air Temperature Sensor Low Reference
700.5BN/L-GN3630Throttle Position Sensor (SENT1) Signal
70-72Not Used
731.5BK/WH451Signal Ground

K20 Engine Control Module X2 (LUK)

K20 Engine Control Module X3 (LFX)

Connector Part Information Harness Type: Engine OEM Connector: 13705684 Service Connector: 88988372 Description: 73-Way F MX123 34566 Series (GY with BK Case)Terminal Part Information Pin: 8-10, 13-16, 23-42, 46-48, 50-62, 66-68, 70-72 Terminated Lead: 13575575 Release Tool: J-38125-213 Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Pin: 73 Terminated Lead: 13576392 Release Tool: J-38125-11A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 7116-4152-02/9 Core/Insulation Crimp: A/5
PinSizeColorCircuitFunctionOption
1-7Not Available
80.5D-BU410Engine Coolant Temperature Sensor Signal
90.5YE/D-BU231Oil Pressure Switch Signal
100.5VT/D-BU6270Crankshaft 60X Sensor Voltage
11-12Not Available
130.5BN/D-BU2126Ignition Control (6)
140.5D-BU/GY2125Ignition Control (5)
150.5BK/GY2130Ignition Control Low Reference Bank 2
160.5YE7301High Pressure Fuel Pump Actuator High - Control
17-22Not Available
23Not Used
240.5BK/BN2761Coolant Temperature Sensor Low Reference
250.5BK/VT6272Crankshaft 60X Sensor Low Reference
260.5L-GN6271Crankshaft 60X Sensor Signal
270.5YE/D-BU2124Ignition Control (4)
280.5L-GN/D-BU2123Ignition Control (3)
290.5D-BU/WH2122Ignition Control (2)
300.5D-BU/VT2121Ignition Control (1)
310.5BK/D-BU2129Ignition Control Low Reference Bank 1
320.5VT/BK7300High Pressure Fuel Pump Actuator Low - Control
330.5YE/VT5275Camshaft Position Intake Sensor (1)
340.5GY/D-BU53005-Volt Reference 1
350.5VT/BK5273Camshaft Position Exhaust Sensor (1)
360.5YE5276Camshaft Position Intake Sensor (2)
370.5WH/D-BU5302Camshaft Position Intake Sensor 5-Volt Reference 1
380.5VT/D-BU5274Camshaft Position Exhaust Sensor (2)
390.5VT/BN5284Camshaft Phaser Intake Solenoid (1)
400.5GY/D-BU5282Camshaft Phaser Exhaust Solenoid (1)
410.5L-GN5272Camshaft Phaser Intake Solenoid (2)
420.5L-GN/BN5283Camshaft Phaser Exhaust Solenoid (2)
43-45Not Available
460.5GY/D-BU4804Direct Fuel Injector (DFI) High Voltage Control Cylinder 4
470.5WH/L-GN4805Direct Fuel Injector (DFI) High Voltage Control Cylinder 5
480.5D-BU4802Direct Fuel Injector (DFI) High Voltage Control Cylinder 2
49Not Available
500.5L-GN4803Direct Fuel Injector (DFI) High Voltage Control Cylinder 3
510.5VT/L-GN4806Direct Fuel Injector (DFI) High Voltage Control Cylinder 6
520.5BN4801Direct Fuel Injector (DFI) High Voltage Control Cylinder 1
530.5BK/L-GN5301Camshaft Position Intake Sensor Low Reference (1)
540.5GY/YE52975-Volt Reference 1
550.5BK/GY5296Camshaft Position Exhaust Sensor Low Reference (1)
560.5BK/VT5303Camshaft Position Intake Sensor Low Reference (2)
570.5L-GN/BN5298Camshaft Position Exhaust Sensor 5-Volt Reference 1
580.5BK/BN5299Camshaft Position Exhaust Sensor Low Reference (2)
590.5BK/BN6753Cam Phaser W Return Low Reference
600.5BK/VT6754Cam Phaser X Return Low Reference
610.5BK/D-BU6755Cam Phaser Y Return Low Reference
620.5BK/GY6756Cam Phaser Z Return Low Reference
63-65Not Available
660.5D-BU/WH4904Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4
670.5L-GN/WH4905Direct Fuel Injector (DFI) High Voltage Supply Cylinder 5
680.5D-BU/GY4902Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2
69Not Available
700.5L-GN/GY4903Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3
710.5VT/GY4906Direct Fuel Injector (DFI) High Voltage Supply Cylinder 6
720.5BN/WH4901Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1
732.5BK/WH451Signal Ground

K20 Engine Control Module X3 (LFX)

K20 Engine Control Module X3 (LUK)

Connector Part Information Harness Type: Engine OEM Connector: 13705642 Service Connector: 88988372 Description: 73-Way F Sealed (BK with GY Terminal Position Assurance Lock)Terminal Part Information 8-10, 16, 24-35, 39-40, 46, 48, 50, 52-55, 59-60, 66, 68, 70, 72 Terminated Lead: 13575575 Release Tool: J-38125-213 Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Pin: 73 Terminated Lead: Service by Connector Assembly - 88988372 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-35 (VT) Terminal/Tray: 1326030-6/17 Core/Insulation Crimp: Not Available
PinSizeColorCircuitFunctionOption
1-7Not Available
80.5D-BU410Engine Coolant Temperature Sensor Signal
90.5YE/D-BU231Oil Pressure Switch Signal
100.5VT/D-BU28675-Volt Reference 2
11-15Not Available
160.5YE7301High Pressure Fuel Pump Actuator High - Control
17-23Not Available
240.5BK/BN2761Coolant Temperature Sensor Low Reference
250.5BK/VT574Crankshaft Position Sensor Low Reference (1)
260.5L-GN573Crankshaft Position Sensor Signal (1)
270.5D-BU/WH2122Ignition Control (2)
280.5YE/D-BU2124Ignition Control (4)
290.5L-GN/D-BU2123Ignition Control (3)
300.5D-BU/VT2121Ignition Control (1)
310.5BK/D-BU2129Ignition Control Low Reference Bank 1
320.5VT/BK7300High Pressure Fuel Pump Actuator Low - Control
330.5YE/VT5275Camshaft Position Intake Sensor (1)
340.5GY/D-BU53005-Volt Reference 1
350.5VT/BK5273Camshaft Position Exhaust Sensor (1)
36-38Not Available
390.5VT/BN5284Camshaft Phaser Intake Solenoid (1)
400.5GY/D-BU5282Camshaft Phaser Exhaust Solenoid (1)
41-45Not Available
460.5D-BU4802Direct Fuel Injector (DFI) High Voltage Control Cylinder 2
47Not Available
480.5L-GN4803Direct Fuel Injector (DFI) High Voltage Control Cylinder 3
49Not Available
500.5GY/D-BU4804Direct Fuel Injector (DFI) High Voltage Control Cylinder 4
51Not Available
520.5BN4801Direct Fuel Injector (DFI) High Voltage Control Cylinder 1
530.5BK/L-GN5301Camshaft Position Intake Sensor Low Reference (1)
540.5GY/YE52975-Volt Reference 1
550.5BK/GY5296Camshaft Position Exhaust Sensor Low Reference (1)
56-58Not Available
590.5BK/BN6753Cam Phaser W Return Low Reference
600.5BK/VT6754Cam Phaser X Return Low Reference
61-65Not Available
660.5D-BU/GY4902Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2
67Not Available
680.5L-GN/GY4903Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3
69Not Available
700.5D-BU/WH4904Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4
71Not Available
720.5BN/WH4901Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1
731.5BK/WH451Signal Ground

K20 Engine Control Module X3 (LUK)

K26 Headlamp Control Module (T4F)

Connector Part Information Harness Type: Body OEM Connector: 13783351 Service Connector: 13579578 Description: 16-Way F Micro HVT Series (BN)Terminal Part Information Terminated Lead: 13575550 Release Tool: J-38125-559 Diagnostic Test Probe: J-35616-16 (L-GN) Terminal/Tray: 15445905/23 Core/Insulation Crimp: J/J
PinSizeColorCircuitFunctionOption
10.35WH/D-BU5986Serial Data Communication Enable
2-5Not Used
60.5BK850Ground
7Not Used
80.5WH2501High Speed GMLAN Serial Data (-) (1)
90.35RD/YE740Battery Positive Voltage
10-12Not Used
130.35GN/PU7528Linear Interconnect Network Bus 6
14-15Not Used
160.5D-BU2500High Speed GMLAN Serial Data (+) (1)

K26 Headlamp Control Module (T4F)

K27 Fuel Pump Control Module (LFX)

Connector Part Information Harness Type: Body OEM Connector: 13570966 Service Connector: 89047377 Description: 47-Way F ASG Series (BK)Terminal Part Information Pins: 1, 16, 32, 47 Terminated Lead: Service by Connector Assembly - 89047377 Release Tool: J-38125-215A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SAITS-A03T-M064/14 Core/Insulation Crimp: 9/9 Pins: 5, 10, 13, 15, 17, 36 Terminated Lead: 13575263 Release Tool: J-38125-215A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SAITS-A03T-M064/14 Core/Insulation Crimp: 9/9 Pins: 6-7, 21-22, 44 Terminated Lead: 13575264 Release Tool: J-38125-215A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SAITS-A03T-M064/14 Core/Insulation Crimp: 9/9
PinSizeColorCircuitFunctionOption
11.5BK2650Ground
2-4Not Available
50.35BK/YE7447Fuel Line Pressure Sensor Low Reference
60.5WH2501High Speed GMLAN Serial Data (-) (1)
70.5D-BU2500High Speed GMLAN Serial Data (+) (1)
8-9Not Available
100.35D-BU/WH7446Fuel Line Pressure Sensor Signal
11-12Not Available
130.35L-GN/GY465Fuel Pump Primary Relay Control
14Not Available
150.35VT/BK2139Run/Crank Ignition 1 Voltage
162.5BK/L-GN1580Fuel Pump Low Reference
170.35WH/D-BU5986Serial Data Communication Enable
18-20Not Available
210.5WH2501High Speed GMLAN Serial Data (-) (1)
220.5D-BU2500High Speed GMLAN Serial Data (+) (1)
23-31Not Available
322.5RD/VT2640Battery Positive Voltage
33-35Not Available
360.35BN/RD7445Fuel Line Pressure Sensor 5V Reference
37-43Not Available
440.5D-BU7443Fuel System Control Module Shield Extension
45-46Not Available
472.5GY120Fuel Pump Supply Voltage

K27 Fuel Pump Control Module (LFX)