X50A Fuse Block - Underhood X1
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Forward Lamp
- OEM Connector: F454100
- Service Connector: 13577511
- Description: 64-Way F 1.5, 2.8, 4.8, 9.5 Series (BK)
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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 |
13575458 |
J-35616-35 (VT) |
J-38125-36 |
Not Available |
Not Available |
Not Available |
Not Available |
| II |
13578846 |
J-35616-35 (VT) |
J-38125-36 |
Not Available |
Not Available |
Not Available |
Not Available |
| III |
13582260 |
J-35616-22 (RD) |
J-38125-11A |
Not Available |
Not Available |
Not Available |
Not Available |
| IV |
13582280 |
J-35616-4A (PU) |
J-38125-560 |
964274-2 |
Lear 16 |
E |
1 |
| V |
19368943 |
J-35616-22 (RD) |
J-38125-11A |
Not Available |
Not Available |
Not Available |
Not Available |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 - 3 |
- |
- |
- |
Not Occupied |
- |
- |
| 4 |
4 |
RD/WH |
140 |
Battery Positive Voltage |
V |
- |
| 5 |
2.5 |
RD/YE |
3740 |
Battery Positive Voltage |
III |
- |
| 6 |
- |
- |
- |
Not Occupied |
- |
- |
| 7 |
4 |
WH/BU |
409 |
Cooling Fan Motor Control 1 |
V |
- |
| 8 - 13 |
- |
- |
- |
Not Occupied |
- |
- |
| 14 |
1 |
GY/VT |
228 |
Windshield Washer Pump Control |
II |
- |
| 15 |
1.5 |
BN/YE |
189 |
Headlamp Leveling Motor Control |
I |
- |
| 16 |
1.5 |
BN/YE |
189 |
Headlamp Leveling Motor Control |
I |
- |
| 17 |
1.5 |
BN/GY |
29 |
Horn Control |
I |
- |
| 18 - 20 |
- |
- |
- |
Not Occupied |
- |
- |
| 21 |
0.5 |
YE |
5358 |
Cooling Fan Motor Control 3 |
IV |
- |
| 22 |
0.5 |
GN |
380 |
A/C Refrigerant Pressure Sensor Signal |
IV |
- |
| 23 |
0.5 |
YE/BK |
3000 |
Coolant Temperature Sensor 2 Signal |
IV |
- |
| 24 |
0.5 |
YE |
5358 |
Cooling Fan Motor Control 3 |
IV |
- |
| 25 |
- |
- |
- |
Not Occupied |
- |
- |
| 26 |
0.5 |
BK/BN |
5514 |
A/C Refrigerant Pressure Sensor Low Reference |
IV |
- |
| 27 - 30 |
- |
- |
- |
Not Occupied |
- |
- |
| 31 |
0.5 |
VT/BU |
5290 |
Powertrain Main Relay Fused Supply 1 |
IV |
- |
| 32 - 34 |
- |
- |
- |
Not Occupied |
- |
- |
| 35 |
0.5 |
BN/RD |
2700 |
A/C Pressure Sensor 5V Reference |
IV |
- |
| 36 |
0.5 |
BK/BU |
6813 |
Coolant Temperature Sensor 2 Low Reference |
IV |
- |
| 37 - 39 |
- |
- |
- |
Not Occupied |
- |
- |
| 40 |
0.5 |
VT/BU |
5290 |
Powertrain Main Relay Fused Supply 1 |
IV |
- |
| 41 - 44 |
- |
- |
- |
Not Occupied |
- |
- |
| 45 |
0.5 |
GY |
91 |
Windshield Wiper Motor Relay Coil Control |
IV |
- |
| 46 - 47 |
- |
- |
- |
Not Occupied |
- |
- |
| 48 |
2.5 |
BK |
1150 |
Ground |
I |
- |
| 49 |
1 |
BU/VT |
392 |
Rear Window Washer Pump Control |
II |
- |
| 50 |
1.5 |
YE |
312 |
Right Headlamp Low Beam Control |
I |
- |
| 51 |
1.5 |
YE |
712 |
Left Headlamp Low Beam Control |
I |
- |
| 52 - 54 |
- |
- |
- |
Not Occupied |
- |
- |
| 55 |
1.5 |
BN/VT |
2234 |
Front Fog Lamp Control |
I |
T3U |
| 56 - 58 |
- |
- |
- |
Not Occupied |
- |
- |
| 59 |
4 |
RD/WH |
140 |
Battery Positive Voltage |
V |
- |
| 60 |
- |
- |
- |
Not Occupied |
- |
- |
| 61 |
4 |
GY |
532 |
Cooling Fan Motor Control 2 |
V |
- |
| 62 |
6 |
YE |
5358 |
Cooling Fan Motor Control 3 |
V |
- |
| 63 |
6 |
GY |
532 |
Cooling Fan Motor Control 2 |
V |
- |
| 64 |
6 |
GY |
532 |
Cooling Fan Motor Control 2 |
V |
- |