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Home >> Buick >> 2020 >> Enclave Premium, AWD >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Inline Harness Connector End Views (X101-X161) >> Inline Harness Connector End Views >> X112 Engine Harness to Body Harness

X112 Engine Harness to Body Harness

GM3931602Courtesy of GENERAL MOTORS COMPANY
GM3924401Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13586845
  • Service Connector: 19329744
  • Description: 48-Way F 1.5 MCP, 2.8 JPT, 6.3 MCP Series, Sealed (BK)
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 15513438
  • Service Connector: 19356277
  • Description: 48-Way M 1.6, 2.8, 5.8 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 13575856 J-35616-4A (PU) J-38125-36 964280-2 Yazaki 15 E C
II 13582180 J-35616-14 (GN) J-38125-557 1241374-1 Lear 17 2 C
III 13582180 J-35616-14 (GN) J-38125-557 1241374-1 Lear 17 E 2
IV 19119560 J-35616-40 (BU) J-38125-556 1241408-1 Lear 28 C A
V 19301775 J-35616-40 (BU) J-38125-556 Not Available Not Available Not Available Not Available
VI 13575361 J-35616-3 (GY) EL-38125-560-A 964265-2 Lear 28 C A
VII 13575380 J-35616-3 (GY) EL-38125-560-A Not Available Not Available Not Available Not Available
VIII 13576397 J-35616-34 (YE) EL-38125-560-A 964265-2 Lear 28 E 2
IX 13580826 J-35616-34 (YE) EL-38125-560-A 964265-2 Lear 28 E 2
X 13581368 J-35616-5 (PU) J-38125-215A Not Available Not Available Not Available Not Available
XI 19300650 J-35616-43 (RD) J-38125-557 Not Available Not Available Not Available Not Available
XII 19301750 J-35616-43 (RD) 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 1.5 VT/BN 3944 IV F48 All Wheel Drive Power Transfer Unit Motor Control A 1 2.5 VT/BN 3944 XII F48
2 - - - - - Serial Data Communication Enable 2 0.5 WH/BU 5986 X -
3 0.5 GY 4109 III - Driver Mode Switch 5V Reference 3 0.5 GY 4109 VII -
4 0.5 WH/VT 4108 III - Driver Mode Switch Signal 4 0.5 WH/VT 4108 VII -
5 1 RD/GN 1840 II M3V Secondary Fused Battery Positive Voltage 18 5 1 RD/GN 1840 VI M3V
6 0.5 BK/VT 3846 III F48 All Wheel Drive Power Transfer Unit Position Sensor Low Reference 6 0.5 BK/VT 3846 VII F48
7 0.5 YE 5530 III - Hood Open Switch Signal 7 0.5 YE 5530 VII -
8 0.5 GN/GY 465 III - Fuel Pump Primary Relay Control 8 0.5 GN/GY 465 VII -
9 0.5 WH 1310 III - EVAP Vent Solenoid Valve Control 9 0.75 WH 1310 VII -
10 0.5 BN/WH 419 III - Check Engine Indicator Control 10 0.35 BN/WH 419 VIII -
11 0.5 BU/WH 1937 V F48 Secondary Fuel Level Sensor Signal 11 0.5 BU/WH 1937 XI F48
12 0.5 WH/BU 6311 III - Cruise/ETC/TCC Brake Signal 12 0.35 WH/BU 6311 VIII -
13 0.5 YE/BK 625 III - Starter Enable Relay Control 13 0.5 YE/BK 625 IX -
14 0.75 WH 6106 III - High Speed GMLAN Serial Data [-] 2 14 0.35 WH 6106 VIII -
15 0.75 BU/YE 6105 III - High Speed GMLAN Serial Data [+] 2 15 0.35 BU/YE 6105 VIII -
16 0.5 GN/BN 3848 III F48 All Wheel Drive Power Transfer Unit Position Sensor Signal 16 0.5 GN/BN 3848 VII F48
17 0.5 WH/RD 3847 III F48 All Wheel Drive Power Transfer Unit Position Sensor Voltage Reference 17 0.5 WH/RD 3847 VII F48
18 0.5 VT/BU 6091 III - Crankshaft Position Sensor Replicated Signal 18 0.35 VT/BU 6091 VIII -
19 0.5 BU/GY 636 III - Ambient Air Temperature Sensor Signal 19 0.5 BU/GY 636 VII -
20 0.5 BN 6305 I - Brake Vacuum Switch Signal 20 0.5 BN 6305 X -
21 0.5 BU/BK 7493 III - High Speed GMLAN Serial Data [+] 3 21 0.35 BU/BK 7493 VIII -
22 0.5 WH 7494 III - High Speed GMLAN Serial Data [-] 3 22 0.35 WH 7494 VIII -
23 0.75 BU/YE 6105 III - High Speed GMLAN Serial Data [+] 2 23 0.5 BU/YE 6105 VII -
24 0.75 WH 2501 III - High Speed GMLAN Serial Data [-] 1 24 0.35 WH 2501 VIII -
25 0.75 BU 2500 III - High Speed GMLAN Serial Data [+] 1 25 0.35 BU 2500 VIII -
26 0.5 BK/YE 7447 III - Fuel Pressure Sensor Low Reference 26 0.5 BK/YE 7447 VII -
27 0.5 BN/RD 7445 III - Fuel Pressure Sensor 5V Reference 27 0.5 BN/RD 7445 VII -
28 0.5 BU/WH 7446 III - Fuel Pressure Sensor Signal 28 0.5 BU/WH 7446 VII -
29 0.5 VT/YE 5985 I - Accessory Wake-Up Serial Data 29 0.5 VT/YE 5985 X -
30 - - - - - Not Occupied 30 - - - - -
31 0.75 WH 6106 III - High Speed GMLAN Serial Data [-] 2 31 0.5 WH 6106 VII -
32 0.5 BN/RD 1274 III - Accelerator Pedal Position 5V Reference 2 32 0.35 BN/RD 1274 VIII -
33 0.5 GN/WH 1162 III - Accelerator Pedal Position Signal 2 33 0.35 GN/WH 1162 VIII -
34 0.5 BK/VT 1272 III - Accelerator Pedal Position Low Reference 2 34 0.35 BK/VT 1272 VIII -
35 0.5 WH/RD 1164 III - Accelerator Pedal Position 5 Volt Reference 1 35 0.35 WH/RD 1164 VIII -
36 0.5 YE/WH 1161 III - Accelerator Pedal Position Signal 1 36 0.35 YE/WH 1161 VIII -
37 0.5 BK/BU 1271 III - Accelerator Pedal Position Low Reference 1 37 0.35 BK/BU 1271 VIII -
38 1.5 BN/GN 3945 IV F48 All Wheel Drive Power Transfer Unit Motor Control B 38 2.5 BN/GN 3945 XII F48
39 - - - - - Not Occupied 39 - - - - -
40 0.5 WH/GN 5380 III - Brake Position Sensor Signal 40 0.5 WH/GN 5380 VII -
41 0.5 BK/YE 5382 III - Brake Position Sensor Low Reference 41 0.5 BK/YE 5382 VII -
42 0.5 WH/RD 5381 III - Brake Position Sensor 5V Reference 42 0.5 WH/RD 5381 VII -
43 0.5 BU/WH 890 III - Fuel Tank Pressure Sensor Signal 43 0.5 BU/WH 890 VII -
44 0.5 YE/RD 2709 III - Fuel Tank Pressure Sensor 5V Reference 44 0.5 YE/RD 2709 VII -
45 0.5 BK/GN 6281 III - Fuel Level Sensor Low Reference 45 0.5 BK/GN 6281 VII -
46 0.5 BU/VT 1589 III - Primary Fuel Level Sensor Signal 2 46 0.5 BU/VT 1589 VII -
47 0.5 GN/VT 4621 III - Engine Control Module LIN Bus 1 47 0.5 GN/VT 4621 VII -
48 0.5 VT/BU 7078 V M3W Powertrain Main Relay Fused Supply Voltage 7 48 0.5 VT/BU 7078 XI M3W