Electrical Component and Inline Harness Connector End Views
7-11
X50A Fuse Block - Underhood X1 (cont'd)
Pin
Size
Color
Circuit
Function
Terminal
Type ID
Option
H3
1.5
VT/GY
139
Run/Crank Ignition 1 Voltage 1
II
—
H4
0.5
VT/WH
239
Run/Crank Ignition 1 Voltage 2
II
—
H5
2
WH
92
Windshield Wiper Motor High Speed Control
II
—
H6
2
YE/BN
95
Windshield Wiper Motor Low Speed Control
II
—
X50A Fuse Block - Underhood X2
4994132
Connector Part Information
Harness Type: Body
OEM Connector: 33384594
Service Connector: 19371174
Description: 44-Way F 1.5, 2.8, 6.3 CTS, 9.5 MCON-LL Series (GN)
Terminal Part Information
Terminal
Type ID
Terminated
Lead
Diagnostic
Test Probe
Terminal
Removal Tool
Service Terminal
Tray
Name
Core
Crimp
Insulation
Crimp
I
19332365
J-35616-
14 (GN)
J-38125-560A
Not Available
Not
Required
Not
Required
Not
Required
II
19332366
J-35616-
35 (VT)
J-38125-212
Not Available
Not
Required
Not
Required
Not
Required
III
Not
Required
J-35616-
22 (RD)
No Tool Required
Not Available
Not
Required
Not
Required
Not
Required
X50A Fuse Block - Underhood X2
Pin
Size
Color
Circuit
Function
Terminal
Type ID
Option
A1 - A2
—
—
—
Not Occupied
—
—
A3
0.5
WH
711
Left Headlamp High Beam Control
II
—
A4
0.5
WH
311
Right Headlamp High Beam Control
II
—
A5
0.5
BK
550
Ground 5
II
—
A6
0.75
GY/VT
228
Windshield Washer Pump Control
II
—
B1 - B2
—
—
—
Not Occupied
—
—
B3
0.5
BN/VT
2234
Front Fog Lamp Control 2
II
—
B4
0.5
RD/YE
2340
Secondary Fused Battery Positive Voltage 23
II
—
2021 - Silverado 4500HD, 5500HD, and 6500HD Electrical Body Builder Manual
