X50A Fuse Block - Underhood X1
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
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Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray Name | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | 13575735 | J-35616-14 (GN) | J-38125-215A | 12191812 | Delphi 19 | E | C |
| II | 13575735 | J-35616-2A (GY) | Pending | Not Available | Not Available | Not Available | Not Available |
| III | 13575753 | J-35616-4A (PU) | J-38125-215A | 15304711 | Delphi 8 | 2 | A |
| IV | 13575753 | J-35616-4A (PU) | J-38125-215A | 15304711 | Delphi 8 | E | A |
| V | 13579922 | J-35616-44 (YE) | J-38125-558 | 12065915 | Delphi 5 | Not Available | Not Available |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| A1 | 0.5 0.5 |
RD/WH RD/BN |
440 440 |
Secondary Fused Battery Positive Voltage 4 Secondary Fused Battery Positive Voltage 4 |
I I |
L96/LC8/LV1 LWN |
| A2 | 0.75 0.35 |
RD/WH RD/WH |
440 1840 |
Secondary Fused Battery Positive Voltage 4 Secondary Fused Battery Positive Voltage 18 |
II I |
LV1 MYD |
| A3 - A8 | - | - | - | Not Occupied | - | - |
| B1 | 0.5 | RD/WH | 840 | Secondary Fused Battery Positive Voltage 8 | IV | - |
| B2 | 0.5 0.5 |
BN/L-GN D-GN |
59 59 |
A/C Compressor Clutch Control A/C Compressor Clutch Control |
IV IV |
C60+LWN C60-LWN |
| B3 | - | - | - | Not Occupied | - | - |
| B4 | 0.8 | D-GN | 29 | Horn Control | III | - |
| B5 | 0.5 | VT/L-GN | 439 | Run/Crank Ignition 1 Voltage 4 | IV | - |
| C1 | - | - | - | Not Occupied | - | - |
| C2 | 0.5 0.5 |
D-GN/WH WH/GY |
459 459 |
A/C Compressor Clutch Relay Control A/C Compressor Clutch Relay Control |
I I |
LC8/LWN/L96 LV1 |
| C3 - C5 | - | - | - | Not Occupied | - | - |
| C6 | 0.5 | YE/BK | 625 | Starter Enable Relay Control | I | - |
| C7 | 1 | BK | 1250 | Ground 12 | II | - |
| C8 | 0.5 | L-GN/GY | 465 | Fuel Pump Primary Relay Control | I | - |
| D1 | 0.75 0.75 |
RD/WH RD/L-GN |
1840 1840 |
Secondary Fused Battery Positive Voltage 18 Secondary Fused Battery Positive Voltage 18 |
III III |
LV1 LWN |
| D2 | - | - | - | Not Occupied | - | - |
| D3 | 0.5 0.5 |
VT/BK PK |
2139 2139 |
Run/Crank Ignition 1 Voltage 21 Run/Crank Ignition 1 Voltage 21 |
IV IV |
M5U MYD |
| D4 | 0.75 | BK | 550 | Ground 5 | III | - |
| D5 | - | - | - | Not Occupied | - | - |
| E1 | 5 4 |
PU YE |
6 6 |
Starter Solenoid Actuator Crank Ignition Voltage Starter Solenoid Actuator Crank Ignition Voltage |
V V |
LC8/LWN/L96 LV1 |
| E2 | - | - | - | Not Occupied | - | - |
| F1 | 2.5 | VT/GY | 1439 | Run/Crank Ignition 1 Voltage 14 | V | - |
| F2 | 5 | RD/BK | 542 | Primary Fused Battery Positive Voltage 5 | V | - |
| G1 | 1 0.75 |
PK VT/GY |
1039 1039 |
Run/Crank Ignition 1 Voltage 10 Run/Crank Ignition 1 Voltage 10 |
III III |
LC8/L96 LV1 |
| G2 | 0.8 | PK | 1039 | Run/Crank Ignition 1 Voltage 10 | III | - |
| G3 | 0.8 | PK | 1039 | Run/Crank Ignition 1 Voltage 10 | III | - |
| G4 | 0.75 | VT/WH | 1939 | Run/Crank Ignition 1 Voltage 19 | III | - |
| G5 | 0.5 0.5 |
PK VT/WH |
1939 1939 |
Run/Crank Ignition 1 Voltage 19 Run/Crank Ignition 1 Voltage 19 |
IV IV |
LC8/L96 LV1 |
| H1 | - | - | - | Not Occupied | - | - |
| H2 | 0.8 | PK | 1339 | Run/Crank Ignition 1 Voltage 13 | II | - |
| H3 - H4 | - | - | - | Not Occupied | - | - |
| H5 | 0.5 | WH/BK | 2366 | Cooling Fan Speed Control Signal | I | - |
| H6 | 0.5 | WH | 2368 | Cooling Fan Control | I | - |
| H7 - H8 | - | - | - | Not Occupied | - | - |
| J1 | 1 0.75 |
PK VT/BK |
1239 1239 |
Run/Crank Ignition 1 Voltage 12 Run/Crank Ignition 1 Voltage 12 |
III III |
LC8/L96 LV1 |
| J2 | 0.8 | PK | 1239 | Run/Crank Ignition 1 Voltage 12 | III | - |
| J3 | 0.8 | PK | 1239 | Run/Crank Ignition 1 Voltage 12 | III | - |
| J4 | 0.5 | VT/D-BU | 5292 | Powertrain Main Relay Fused Supply 3 | IV | - |
| J5 | 0.5 | VT/D-BU | 5293 | Powertrain Main Relay Fused Supply 4 | IV | - |
| K1 | 1 0.5 0.5 |
PK VT/GY VT/D-BU |
539 539 5291 |
Run/Crank Ignition 1 Voltage 5 Run/Crank Ignition 1 Voltage 5 Powertrain Main Relay Fused Supply 2 |
II I I |
LC8/L96 LV1 LWN |
| K2 - K3 | - | - | - | Not Occupied | - | - |
| K4 | 1 0.5 |
PK VT/WH |
1539 1539 |
Run/Crank Ignition 1 Voltage 15 Run/Crank Ignition 1 Voltage 15 |
II I |
LC8/L96 LV1 |
| K5 - K7 | - | - | - | Not Occupied | - | - |
| K8 | 0.5 | YE | 5991 | Powertrain Relay Coil Control | I | - |