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Home >> Chevrolet >> 2019 >> Volt LT >> 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

GM3825619Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 13968446
  • Service Connector: 19332382
  • Description: 74-Way F 1. 5, 2. 8 CTS, 6. 3 MCP 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 13505347 J-35616-14 (GN) J-38125-557 1241374-1 Lear 17 E 2
II 13579914 J-35616-40 (BU) J-38125-556 1241402-1 Lear 28 C A
III 13579915 J-35616-40 (BU) J-38125-556 1241408-1 Lear 28 A B
IV 13579921 J-35616-40 (BU) J-38125-556 1241406-1 Lear 17 F 1
V 13579921 J-35616-40 (BU) J-38125-556 1241408-1 Lear 28 A B
VI 13582285 J-35616-35 (VT) J-38125-557 1241388-1 Lear 17 E C
VII 19332365 J-35616-14 (GN) J-38125-215A Not Available Not Available Not Available Not Available
VIII 19332366 J-35616-35 (VT) J-38125-215A Not Available Not Available Not Available Not Available
IX 19333301 J-35616-22 (RD) J-38125-215A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0. 5 VT/WH 639 Run/Crank Ignition 1 Voltage 6 VI -
2 - 3 - - - Not Occupied - -
4 0. 5 VT/GY 139 Run/Crank Ignition 1 Voltage 1 VI -
5 0. 75 VT/GY 539 Run/Crank Ignition 1 Voltage 5 VI -
6 0. 5 VT/GY 2339 Run/Crank Ignition 1 Voltage 23 VI -
7 - 13 - - - Not Occupied - -
14 0. 75 BN/YE 2267 Outside Rearview Mirror Heater Control I -
15 0. 5 GN/VT 5199 Run/Crank Relay Coil Control I -
16 - 20 - - - Not Occupied - -
21 0. 35 BN/VT 1969 Headlamp High Beam Relay Control VII -
22 - 23 - - - Not Occupied - -
24 0. 5 VT/GN 39 Run/Crank Ignition 1 Voltage I -
25 0. 35 BN/GY 2268 Windshield Washer Relay Control VII -
26 0. 5 BN/VT 193 Rear Defogger Relay Control I -
27 - 30 - - - Not Occupied - -
31 4 RD/WH 342 Primary Fused Battery Positive Voltage 3 IV -
32 2
2. 5
RD/BN
RD/BN
3640
3640
Secondary Fused Battery Positive Voltage 36
Secondary Fused Battery Positive Voltage 36
V -
-
33 - - - Not Occupied - -
34 4 BN/VT 293 Rear Defogger Grid Control IV -
35 - - - Not Occupied - -
36 2. 5 RD/YE 3740 Secondary Fused Battery Positive Voltage 37 III -
37 4 RD/BN 1742 Primary Fused Battery Positive Voltage 17 IX -
38 - - - Not Occupied - -
39 1 YE 8436 Pedestrian Friendly Alert Speaker [-] 2 Control II -
40 - 42 - - - Not Occupied - -
43 4 RD/BU 1542 Primary Fused Battery Positive Voltage 15 IV -
44 1 VT/BN 4337 Pedestrian Alert Sound Speaker [-] Control II -
45 - 50 - - - Not Occupied - -
51 0. 35 BN/WH 28 Horn Relay Control VII -
52 - 62 - - - Not Occupied - -
63 0. 5 BN/YE 8379 Pedestrian Friendly Alert Speaker 2 [-] Control I -
64 0. 5 GN/WH 24 Backup Lamp Control I -
65 0. 5 BK 1550 Ground 15 I -
66 0. 5 RD/GN 3840 Secondary Fused Battery Positive Voltage 38 I -
67 0. 5 VT/BU 5705 Powertrain Main Relay Fused Supply 6 VI -
68 0. 5 RD/GY 2140 Secondary Fused Battery Positive Voltage 21 VI -
69 - - - Not Occupied - -
70 0. 5 RD/WH 2740 Secondary Fused Battery Positive Voltage 27 VI -
71 0. 75 RD/BU 5240 Secondary Fused Battery Positive Voltage 52 VI -
72 1. 5 RD/BU 3240 Secondary Fused Battery Positive Voltage 32 VIII -
73 0. 75 RD/VT 1640 Secondary Fused Battery Positive Voltage 16 VI -
74 0. 5 RD/GN 3840 Secondary Fused Battery Positive Voltage 38 VI -