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Home >> Buick >> 2018 >> Envision Preferred, AWD >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Inline Harness Connector End Views (X105-X200) >> Inline Harness Connector End Views >> X112 Engine Harness to Body Harness

X112 Engine Harness to Body Harness

GM2220548Courtesy of GENERAL MOTORS COMPANY
GM2220545Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13589782
  • Service Connector: 13576549
  • Description: 40-Way F 1.5, 2.8 Series, Sealed (BK)
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 13257307
  • Service Connector: 13576552
  • Description: 40-Way M 1.5, 2.8 Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575429 J-35616-14 (GN) J-38125-560 Not Available Not Available Not Available Not Available
II 13580830 J-35616-35 (VT) J-38125-36 Not Available Not Available Not Available Not Available
III 19353105 J-35616-4A (PU) J-38125-36 Not Available Not Available Not Available Not Available
IV 19369712 J-35616-14 (GN) J-38125-557 Not Available Not Available Not Available Not Available
V 13575380 J-35616-3 (GY) J-38125-560 Not Available Not Available Not Available Not Available
VI 13578882 J-35616-3 (GY) J-38125-560 Not Available Not Available Not Available Not Available
VII 13581368 J-35616-5 (PU) J-38125-36 Not Available Not Available Not Available Not Available
VIII 19355817 J-35616-5 (PU) J-38125-36 Not Available Not Available Not Available Not Available
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 0.5 VT/YE 5985 II - Accessory Wakeup Serial Data 1 0.5 VT/YE 5985 VII -
2 0.5 BU 2500 IV - High Speed GMLAN Serial Data (+) 1 2 0.35 BU 2500 VI -
3 0.5 WH 2501 IV - High Speed GMLAN Serial Data (-) 1 3 0.35 WH 2501 VI -
4 0.5 BU/BK 7493 IV - High Speed GMLAN Serial Data (+)3 4 0.35 BU/BK 7493 VI -
5 0.5 WH 7494 IV - High Speed GMLAN Serial Data (-)3 5 0.35 WH 7494 VI -
6 0.5 GN/VT 4621 IV - Local Interconnect Network Serial Data Bus 21 6 0.5 GN/VT 4621 V -
7 0.5 WH/RD 5381 IV - Brake Position Sensor 5V Reference 7 0.35 WH/RD 5381 VI -
8 0.5 BK/YE 5382 IV - Brake Position Sensor Low Reference 8 0.35 BK/YE 5382 VI -
9 0.5 WH/GN 5380 IV - Brake Position Sensor Signal 9 0.35 WH/GN 5380 VI -
10 - 12 - - - - - Not Occupied 10 - 12 - - - - -
13 0.5 BK/BU 1271 IV - Accelerator Pedal Position Low Reference 1 13 0.5 BK/BU 1271 V -
14 0.5 BK/VT 1272 IV - Accelerator Pedal Position Low Reference 2 14 0.5 BK/VT 1272 V -
15 0.5 YE/WH 1161 IV - Accelerator Pedal Position Signal 1 15 0.5 YE/WH 1161 V -
16 0.5 GN/WH 1162 II - Accelerator Pedal Position Signal 2 16 0.5 GN/WH 1162 VII -
17 0.5 WH/RD 1164 II - Accelerator Pedal Position 5V Reference 1 17 0.5 WH/RD 1164 VII -
18 0.5 BN/RD 1274 IV - Accelerator Pedal Position 5V Reference 2 18 0.5 BN/RD 1274 V -
19 0.5 WH/BU 6311 IV - Cruise/ETC/TCC Brake Signal 19 0.35 WH/BU 6311 VI -
20 0.5 BN/WH 419 IV - Check Engine Indicator Control 20 0.35 BN/WH 419 VI -
21 0.5 YE 5530 IV - Hood Open Switch Signal 21 0.5 YE 5530 V -
22 0.5 BK/GN 6281 IV - Fuel Level Sensor Low Reference 22 0.5 BK/GN 6281 V -
23 0.5 BU/VT 1589 IV - Primary Fuel Level Sensor Signal 23 0.5 BU/VT 1589 V -
24 0.5 BN/RD 7445 IV - Fuel Line Pressure Sensor 5V Reference 24 0.5 BN/RD 7445 V -
25 0.5 BU/WH 7446 IV - Fuel Line Pressure Sensor Signal 25 0.5 BU/WH 7446 V -
26 0.5 BK/YE 7447 IV - Fuel Line Pressure Sensor Low Reference 26 0.5 BK/YE 7447 V -
27 0.75 BU/BN 7573 I - Electric Variable Displacement Supply 27 0.5 BU/BN 7573 V -
28 0.75 BU/YE 7574 I - Electric Variable Displacement Control 28 0.5 BU/YE 7574 V -
29 - 30 - - - - - Not Occupied 29 - 30 - - - - -
31 0.5 BU/WH 1937 IV - Secondary Fuel Level Sensor Signal 31 0.5 BU/WH 1937 V -
32 0.5 YE/RD 2709 II - Fuel Tank Pressure Sensor 5V Reference 32 0.5 YE/RD 2709 VII -
33 1.5 RD/GN 2173 III - 12V Regulated Supply Voltage 2 33 1.5 RD/GN 2173 VIII -
34 0.5 BU/WH 890 IV - Fuel Tank Pressure Sensor Signal 34 0.5 BU/WH 890 V -
35 0.5 WH 1579 IV LCV Fuel Temperature/Composition Signal 35 - - - - -
36 0.5 VT/BU 6091 IV - Crankshaft Position Sensor Replicated Signal 36 0.5 VT/BU 6091 V -
37 0.5 GY 5660 IV - Fuel Pump Controller Data Out Signal 37 0.5 GY 5660 V -
38 - - - - - Not Occupied 38 - - - - -
39 0.75 WH 1310 IV NT7/NU5 EVAP Canister Vent Solenoid Control 39 0.75 WH 1310 V NT7/NU5
40 0.5 YE/VT 4325 IV - Starter Pinion Solenoid Relay Control 40 0.5 YE/VT 4325 V -