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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Inline Harness Connector End Views (X102 - X138) >> Inline Harness Connector End Views >> X115 Engine Harness to Body Harness

X115 Engine Harness to Body Harness

GM4992329Courtesy of GENERAL MOTORS COMPANY
GM4994369Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 35179598
  • Service Connector: 19371184
  • Description: 55-Way F 1.2 OCS, 2.8, 6.3 CTS Series, Sealed (GY)
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 35205185
  • Service Connector: 84727363
  • Description: 55-Way M 1.2 OCS, 2.8, 6.3 CTS Series, Sealed (GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 19370818 J-35616-12 (BU) J-38125-215A
II 19371217 J-35616-12 (BU) J-38125-553
III 84634921 J-35616-42 (RD) J-38125-212
IV 84847992 J-35616-32 (OG) J-38125-36
V 84867140 J-35616-13 (BU) J-38125-215A
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 - 2 - - - - - Not Occupied 1 - 2 - - - - -
3 0.5 BK/BU 1271 I - Accelerator Pedal Position Low Reference 1 3 0.5 BK/BU 1271 V -
4 - - - - - Not Occupied 4 - - - - -
5 0.5 GN/WH 1162 I - Accelerator Pedal Position Signal 2 5 0.5 GN/WH 1162 V -
6 0.35 GN/BN 507 I LM2 Wait To Start Indicator Control 6 0.35 GN/BN 507 V LM2
7 - 14 - - - - - Not Occupied 7 - 14 - - - - -
15 0.5 YE 4063 I - Hood Status A Signal 15 0.5 YE 4063 V -
16 - 23 - - - - - Not Occupied 16 - 23 - - - - -
24 0.5 BU/GY 4054 I - Private Serial Data Powertrain CAN Bus [-] Serial Data 24 0.35 BU/GY 4054 V -
25 0.5 WH 4055 I - Private Serial Data Powertrain CAN Bus [+] Serial Data 25 0.35 WH 4055 V -
26 - 30 - - - - - Not Occupied 26 - 30 - - - - -
31 0.5 WH/BU 6311 I - Cruise/ETC/TCC Brake Signal 31 0.5 WH/BU 6311 V -
32 - 34 - - - - - Not Occupied 32 - 34 - - - - -
35 0.5
0.5
BK/YE
BK/GY
548
626
I
I
L84/L87
LM2
Engine Control Sensors Low Reference 1
Engine Control Vehicle Sensors Low Reference 1
35 0.5
0.5
BK/YE
BK/YE
5382
5382
V
V
L84/L87
LM2
36 0.5 WH/GN 5380 I - Brake Position Sensor Signal 36 0.5 WH/GN 5380 V -
37 0.5 WH/RD 480 I - Engine Control Vehicle Sensors 5 Volt Reference 1 37 0.5 WH/RD 5381 V -
38 - 39 - - - - - Not Occupied 38 - 39 - - - - -
40 0.5 BK/VT 1272 I - Accelerator Pedal Position Low Reference 2 40 0.5 BK/VT 1272 V -
41 - - - - - Not Occupied 41 - - - - -
42 0.5 YE/BK 625 I - Starter Enable Relay Control 42 0.35 YE/BK 625 V -
43 4 BK/WH 6151 III - Engine Control Module Ground 43 4 BK/WH 6151 IV -
44 1 RD/GN 1840 II - Battery Positive Voltage 44 0.75 RD/GN 1840 V -
45 - 46 - - - - - Not Occupied 45 - 46 - - - - -
47 0.5 BU/BN 7573 I - A/C Compressor Solenoid Valve Control 47 0.5 BU/BN 7573 V -
48 - - - - - Battery Positive Voltage 48 0.5 RD/VT 340 V -
49 0.5 YE/WH 1161 I - Accelerator Pedal Position Signal 1 49 0.5 YE/WH 1161 V -
50 0.5 WH/RD 1164 I - Accelerator Pedal Position 5V Reference 1 50 0.5 WH/RD 1164 V -
51 0.5 BN/RD 1274 I - Accelerator Pedal Position 5V Reference 2 51 0.5 BN/RD 1274 V -
52 - - - - - Not Occupied 52 - - - - -
53 0.5 BU/YE 7574 I - A/C Compressor Solenoid Valve Control 53 0.5 BU/YE 7574 V -
54 - 55 - - - - - Not Occupied 54 - 55 - - - - -