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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 X2

X50A Fuse Block - Underhood X2

GM2174004
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 13732284
  • Service Connector: 13576544
  • Description: 74-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 13575709 J-35616-4A (PU) J-38125-36 964280-2 Yazaki 15 E 2
II 13575718 J-35616-44 (YE) J-38125-558 12110127 Delphi 19 F G
III 13575718 J-35616-44 (YE) J-38125-558 Not Available Not Available Not Available Not Available
IV 13575774 J-35616-14 (GN) J-38125-557 Not Available Not Available Not Available Not Available
V 13575780 J-35616-35 (VT) J-38125-36 Not Available Not Available Not Available Not Available
VI 13575781 J-35616-35 (VT) J-38125-36 Not Available Not Available Not Available Not Available
VII 13575860 J-35616-4A (PU) J-38125-36 964280-2 Yazaki 15 E C
VIII 13575860 J-35616-4A (PU) J-38125-36 Not Available Not Available Not Available Not Available
IX 19366953 J-35616-44 (YE) J-38125-558 12092445 Delphi 18 G G
X 19366953 J-35616-44 (YE) J-38125-558 Not Available Not Available Not Available Not Available
XI 19368323 J-35616-14 (GN) J-38125-557 Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 - 3 - - - Not Occupied - -
4 1.5 GY 295 Door Lock Actuator Lock Control VI -
5 1.5 WH/BU 3266 Child Security Lock Motor Lock Control VI -
6 - 8 - - - Not Occupied - -
9 0.5 RD/WH 1040 Battery Positive Voltage IV -
10 - 11 - - - Not Occupied - -
12 1.5 GY/GN 3271 Door Lock Control 2 XI -
13 0.35 VT/YE 3267 Child Security Lock Relay Control IV -
14 0.75 VT/BK 1239 Run/Crank Ignition 1 Voltage IV -
15 0.5 VT/BK 1239 Run/Crank Ignition 1 Voltage IV -
16 0.5 VT/BU 5294 Powertrain Main Relay Fused Supply 5 IV -
17 0.35 GN/VT 5199 Run/Crank Relay Coil Control IV -
18 - 19 - - - Not Occupied - -
20 0.5 RD/WH 1040 Battery Positive Voltage IV -
21 - - - Not Occupied - -
22 0.35 GY 91 Windshield Wiper Motor Relay Coil Control IV -
23 - - - Not Occupied - -
24 0.35 BN/YE 1970 Headlamp Low Beam Relay Control IV -
25 0.35 BN/WH 28 Horn Relay Control IV -
26 0.5 VT/GY 139 Run/Crank Ignition 1 Voltage IV -
27 0.5 RD/BU 840 Battery Positive Voltage IV -
28 0.5 RD/VT 1940 Battery Positive Voltage IV -
29 0.5 VT/GY 539 Run/Crank Ignition 1 Voltage IV -
30 0.5 BU/YE 6795 Lift Glass/Rear Compartment Lid Motor Release Control 2 IV -
31 0.5 VT/BK 339 Run/Crank Ignition 1 Voltage IV -
32 - - - Not Occupied - -
33 2.5 RD/WH 1340 Battery Positive Voltage X -
34 2.5 RD/GY 3540 Battery Positive Voltage II -
35 - - - Not Occupied - -
36 2.5 RD/BU 1240 Battery Positive Voltage X -
37 - 38 - - - Not Occupied - -
39 2.5 BN/VT 293 Rear Defog Element Control II -
40 1.5 RD/BU 1542 Battery Positive Voltage III -
41 4 RD/YE 442 Battery Positive Voltage IX -
42 4 RD/VT 1640 Battery Positive Voltage IX -
43 - - - Not Occupied - -
44 0.5 RD/WH 640 Battery Positive Voltage IV -
45 0.35 WH/VT 860 Front Windshield Wiper Switch High Signal IV -
46 - - - Not Occupied - -
47 0.5 RD/WH 1040 Battery Positive Voltage IV -
48 - 55 - - - Not Occupied - -
56 0.35 RD/GN 2440 Battery Positive Voltage IV -
57 - - - Not Occupied - -
58 0.35 BN/VT 1969 Headlamp High Beam Relay Control IV -
59 0.35 GY/YE 6188 Lift Glass/Rear Compartment Lid Motor Release Control IV -
60 0.5 BN/GY 2268 Windshield Washer Relay Control IV -
61 0.35 BN/VT 193 Rear Defog Relay Control IV -
62 0.35 BN/YE 2267 Mirror Heating Element Control IV -
63 0.5
0.35
RD/GN
RD/GN
1540
1540
Battery Positive Voltage
Battery Positive Voltage
IV
IV
ULG
-ULG
64 - - - Not Occupied - -
65 0.5 RD/GN 5140 Battery Positive Voltage IV -
66 - - - Not Occupied - -
67 0.75 RD/GY 1342 Battery Positive Voltage VIII -
68 0.5 RD/WH 3440 Battery Positive Voltage V -
69 0.75 RD/YE 1442 Battery Positive Voltage VIII -
70 1.5 RD/GY 1042 Battery Positive Voltage VI -
71 2.5 RD/YE 3740 Battery Positive Voltage VI -
72 0.5
0.35
RD/YE
RD/YE
2340
2340
Battery Positive Voltage
Battery Positive Voltage
VII
I
ULG
-ULG
73 0.5 RD/GN 3140 Battery Positive Voltage V -
74 2.5 RD/VT 2640 Battery Positive Voltage VI -