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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Inline Harness Connector End Views (X183 - X258) >> Inline Harness Connector End Views >> X225 Instrument Panel Harness to Body Harness

X225 Instrument Panel Harness to Body Harness

GM3960183Courtesy of GENERAL MOTORS COMPANY
GM5277492Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 35142991
  • Service Connector: 84581287
  • Description: 76-Way F 1.2, 1.5, 2.8 YESC Series (BK)
 Connector Part Information
  • Harness Type: Body
  • OEM Connector: 35273135
  • Service Connector: 13526160
  • Description: 76-Way M 1.2 MCON-CB, 1.5, 2.8 YESC Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 13575708 J-35616-2A (GY) J-38125-11A
II 13587516 J-35616-4A (PU) J-38125-11A
III 84962854 J-35616-12 (BU) J-38125-215A
IV 84616651 J-35616-13 (BU) J-38125-215A
V 84888592 J-35616-5 (PU) J-38125-11A
VI 85119177 J-35616-3 (GY) J-38125-553
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 0.5
0.35		 BU/VT
BN/BK		 8900
4996		 III
III		 5W4/9C1
-5W4-9C1		 Police Microphone Input Signal
Immobilizer Antenna Signal [+]		 1 0.5
0.5		 BU/VT
BN/BK		 8900
4996		 IV
IV		 5W4/9C1
-5W4-9C1
2 0.35
0.35		 BN/GY
WH/GY		 8021
4997		 III
III		 5W4/9C1
-5W4-9C1		 Police Microphone Enable Signal
Immobilizer Antenna Low Signal		 2 0.35
0.5		 BN/GY
WH/GY		 8021
4997		 IV
IV		 5W4/9C1
-5W4-9C1
3 - - - - - Not Occupied 3 - - - - -
4 0.5 BN/WH 3895 III C9I Roof Rail Air Bag Disable Switch Low Reference 4 0.5 BN/WH 3895 IV -
5 0.35 WH/GY 4104 III - AUTOSAR CAN Bus [-] 8 Serial Data 5 0.5 WH/GY 4104 IV -
6 0.35 BU/GY 4105 III - AUTOSAR CAN Bus [+] 8 Serial Data 6 0.5 BU/GY 4105 IV -
7 0.35 GY 1715 III - Windshield Wiper Switch High Signal 7 0.35 GY 1715 IV -
8 - - - - - Not Occupied 8 - - - - -
9 0.75 GN/YE 8896 III 5W4/9C1 Police Relay 2 Control 9 0.75 GN/YE 8896 IV 5W4/9C1
10 0.75 BU/YE 8895 III 5W4/9C1 Police Relay 1 Control 10 0.75 BU/YE 8895 IV 5W4/9C1
11 - 13 - - - - - Not Occupied 11 - 13 - - - - -
14 0.5 GN/YE 2731 III - Electronic Brake Control Module LIN Bus 1 14 0.5 GN/YE 2731 IV -
15 0.35 GN/VT 5199 III - Run/Crank Relay Coil Control 15 0.5 GN/VT 5199 IV -
16 0.5 VT/WH 639 III - Run/Crank Ignition 1 Voltage 16 0.5 VT/WH 639 IV -
17 0.5 BU/WH 3119 III C9I Roof Rail Air Bag Disable Switch Signal 17 0.5 BU/WH 3119 IV -
18 0.35 GN/BN 2853 III - Body Control Module LIN Bus 7 18 0.35 GN/BN 2853 IV -
19 0.35 WH 4976 III - AUTOSAR CAN Bus [-] 3 Serial Data 19 0.35 WH 4976 IV -
20 0.35 BU/BK 4977 III - AUTOSAR CAN Bus [+] 3 Serial Data 20 0.35 BU/BK 4977 IV -
21 0.5 OG/VT 3026 III - Passenger Instrument Panel Air Bag Stage 2 Low Control 21 0.5 OG/VT 3026 IV -
22 0.5 GY/OG 3027 III - Passenger Instrument Panel Air Bag Stage 2 High Control 22 0.5 GY/OG 3027 IV -
23 0.35 WH 4986 III - AUTOSAR CAN Bus [-] 1 Serial Data 23 0.35 WH 4986 IV -
24 0.35 BU 4987 III - AUTOSAR CAN Bus [+] 1 Serial Data 24 0.35 BU 4987 IV -
25 - - - - - Not Occupied 25 - - - - -
26 0.5 GN/WH 24 III - Backup Lamp Control 26 0.5 GN/WH 24 IV -
27 - 28 - - - - - Not Occupied 27 - 28 - - - - -
29 2.5 BK 1950 II - Ground 29 2 BK 1950 V -
30 1.5 BK/WH 1451 II - Signal Ground 30 0.75 BK/WH 1451 V -
31 0.35 BU/WH 4985 I - AUTOSAR CAN Bus [+] 5 Serial Data 31 0.35 BU/WH 4985 VI -
32 0.35 BU/YE 4984 I - AUTOSAR CAN Bus [-] 5 Serial Data 32 0.35 BU/YE 4984 VI -
33 0.5 BN/BU 4892 II - Auxiliary Battery Relay Control 33 0.5 BN/BU 4892 V -
34 2.5 RD/VT 1242 II - Battery Positive Voltage 34 2 RD/VT 1242 V -
35 - - - - - Not Occupied 35 - - - - -
36 0.35 GN/WH 7530 I - Driver Seat Memory Control Module LIN Bus 1 36 0.5 GN/WH 7530 VI -
37 - - - - - Not Occupied 37 - - - - -
38 0.35 WH/VT 6821 I - Surveillance Switch Signal 38 0.75 WH/VT 6821 VI -
39 - - - - - Not Occupied 39 - - - - -
40 0.75 BU/VT 1874 I - Left Front Speaker [+] Control 2 40 0.75 BU/VT 1874 VI -
41 0.75 GY/BK 1974 I - Left Front Speaker [-] Control 2 41 0.75 GY/BK 1974 VI -
42 - - - - - Not Occupied 42 - - - - -
43 0.75
0.75		 RD/YE
BU/YE		 8914
1960		 II
II		 5W4/9C1
UQP/UQS		 Police Select Control 4
Front Center Speaker [-] Control		 43 0.75
1		 RD/YE
BU/YE		 8914
1960		 V
V		 5W4/9C1
UQP/UQS
44 0.75 YE/WH 1860 II UQP/UQS Front Center Speaker [+] Control 44 1 YE/WH 1860 V UQP/UQS
45 - 46 - - - - - Not Occupied 45 - 46 - - - - -
47 0.35 GN/BN 507 II LM2 Wait To Start Indicator Control 47 0.35 GN/BN 507 V LM2
48 2.5 BU 47 II Z82-JL1 Trailer Auxiliary Control 48 2.5 BU 47 V Z82-JL1
49 0.35 WH 4055 III - Private Serial Data Powertrain CAN Bus [+] Serial Data 49 0.35 WH 4055 IV -
50 0.35 BU/GY 4054 III - Private Serial Data Powertrain CAN Bus [-] Serial Data 50 0.35 BU/GY 4054 IV -
51 - 52 - - - - - Not Occupied 51 - 52 - - - - -
53 0.35 GY 728 III - Security Indicator Control 53 0.5 GY 728 IV -
54 0.5 YE 6817 III - LED Backlight Dimming Control 1 54 0.5 YE 6817 IV -
55 0.5 BN/BU 118 III - Left Front Speaker [-] Control 1 55 0.5 BN/BU 118 IV -
56 0.5 YE/OG 3025 III - Passenger Instrument Panel Air Bag Stage 1 High Control 56 0.5 YE/OG 3025 IV -
57 0.35 GY/WH 4630 III - AC Power Outlet Switch Signal 57 0.35 GY/WH 4630 IV -
58 0.5 VT/WH 239 III - Run/Crank Ignition 1 Voltage 58 0.5 VT/WH 239 IV -
59 0.35 GY/VT 8022 III 5W4/9C1 Police Roof Lamp Control 59 0.5 GY/VT 8022 IV 5W4/9C1
60 - - - - - Not Occupied 60 - - - - -
61 0.5 BU/WH 8899 III 5W4/9C1 Police Microphone Data Signal 61 0.5 BU/WH 8899 IV 5W4/9C1
62 0.75 VT/YE 8898 III 5W4/9C1 Police Relay 4 Control 62 0.75 VT/YE 8898 IV 5W4/9C1
63 0.5 OG/VT 3021 III - Steering Wheel Air Bag Stage 1 High Control 63 0.5 OG/VT 3021 IV -
64 0.5 BN/OG 3020 III - Steering Wheel Air Bag Stage 1 Low Control 64 0.5 BN/OG 3020 IV -
65 0.5 OG/GN 3023 III - Steering Wheel Air Bag Stage 2 High Control 65 0.5 OG/GN 3023 IV -
66 0.5 WH/OG 3022 III - Steering Wheel Air Bag Stage 2 Low Control 66 0.5 WH/OG 3022 IV -
67 0.5 BU 201 III - Left Front Speaker 1 [+] Control 67 0.5 BU 201 IV -
68 0.5 OG/WH 3024 III - Passenger Instrument Panel Air Bag Stage 1 Low Control 68 0.5 OG/WH 3024 IV -
69 0.75 RD/GN 8911 III 5W4/9C1 Police Select Control 1 69 0.75 RD/GN 8911 IV 5W4/9C1
70 - - - - - Not Occupied 70 - - - - -
71 0.35 WH 4100 III - AUTOSAR CAN Bus [-] 4 Serial Data 71 0.35 WH 4100 IV -
72 0.35 BU/VT 4101 III - AUTOSAR CAN Bus [+] 4 Serial Data 72 0.35 BU/VT 4101 IV -
73 - - - - - Not Occupied 73 - - - - -
74 0.35 GN/BU 2733 III - Electronic Brake Control Module LIN Bus 2 74 0.75 GN/BU 2733 IV -
75 0.75 RD/GY 8912 III 5W4/9C1 Police Select Control 2 75 0.75 RD/GY 8912 IV 5W4/9C1
76 0.75 RD/WH 8913 III 5W4/9C1 Police Select Control 3 76 0.75 RD/WH 8913 IV 5W4/9C1
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