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Home >> Chevrolet >> 2018 >> Impala Premier, Gas >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Component Locations - Electrical Center Identification Views >> Electrical Center Identification Views >> X50A Fuse Block - Underhood X1

X50A Fuse Block - Underhood X1

GM2174006
Connector Part Information
  • Harness Type: Forward Lamp
  • OEM Connector: 13732286
  • Service Connector: 13580740
  • Description: 82-Way F 1.5, 2.8 DSQ, 800 Metri-Pack Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575774 J-35616-14 (GN) J-38125-557 Not Available Not Available Not Available Not Available
II 13575780 J-35616-35 (VT) J-38125-36 Not Available Not Available Not Available Not Available
III 13575781 J-35616-35 (VT) J-38125-36 Not Available Not Available Not Available Not Available
IV 13575860 J-35616-4A (PU) J-38125-36 Not Available Not Available Not Available Not Available
V 13579922 J-35616-44 (YE) J-38125-558 12065915 Delphi 5 C A
VI 19366953 J-35616-44 (YE) J-38125-558 12092445 Delphi 18 G G
VII 19366953 J-35616-44 (YE) J-38125-558 Not Available Not Available Not Available Not Available
VIII 19367554 J-35616-44 (YE) J-38125-558 12110127 Delphi 19 F G
Pin Size Color Circuit Function Terminal Type ID Option
1 - 7 - - - Not Occupied - -
8 0.75 YE 712 Left Headlamp Low Beam Control II -
9 - 10 - - - Not Occupied - -
11 0.75 BN/GY 29 Horn Control IV -
12 0.75 YE 312 Right Headlamp Low Beam Control II -
13 0.5 WH 311 Right Headlamp High Beam Control I -
14 0.5 WH 711 Left Headlamp High Beam Control I -
15 - 19 - - - Not Occupied - -
20 0.35 WH 2368 Cooling Fan Control Signal I -
21 0.5 WH 2368 Cooling Fan Control Signal I -
22 - 29 - - - Not Occupied - -
30 0.5 GY/VT 228 Windshield Washer Pump Control I -
31 - 36 - - - Not Occupied - -
37 5 RD/WH 342 Battery Positive Voltage VIII LFX+EXP
38 1 RD/BU 1842 Battery Positive Voltage V -
39 - 40 - - - Not Occupied - -
41 4 BK 1150 Ground VI -
42 - - - Not Occupied - -
43 4 RD/WH 342 Battery Positive Voltage VI -
44 - - - Not Occupied - -
45 4 GY 532 Cooling Fan Motor Control 2 VI -
46 4 GY 532 Cooling Fan Motor Control 2 VI -
47 5 WH/BU 409 Cooling Fan Motor Control 1 VIII LFX+EXP
48 - 49 - - - Not Occupied - -
50 6 YE 5358 Cooling Fan Motor Control 3 VII -
51 - - - Not Occupied - -
52 0.35 GN/VT 335 Low Speed Cooling Fan Relay Control I -
53 - 63 - - - Not Occupied - -
64 0.5 GN/VT 335 Low Speed Cooling Fan Relay Control I LFX+EXP
65 - 67 - - - Not Occupied - -
68 0.35 WH 2368 Cooling Fan Control Signal I -
69 0.5 VT/WH 239 Run/Crank Ignition 1 Voltage I -
70 - - - Not Occupied - -
71 0.75 BK 1150 Ground II -
72 2 WH 92 Windshield Wiper Motor High Speed Control III -
73 2 YE/BN 95 Windshield Wiper Motor Low Speed Control III -
74 1 BK 1350 Ground II -
75 - 82 - - - Not Occupied - -