Chevrolet Silverado 4500HD User Manual

Electrical Component and Inline Harness Connector End Views 7-71
Component Connector End Views
A6C Fuel Pump and Level Sensor Assembly - Primary (N2L)
3749582
Connector Part Information
Harness Type: Chassis Rear Right
OEM Connector: 4088330C1
Service Connector: Service by Harness - See Part Catalog
Description: 8-Way F 2.8 Series, Sealed (GY)
Terminal Part Information
Terminal
Type ID
Terminated
Lead
Diagnostic
Test Probe
Terminal
Removal Tool
Service Terminal Tray
Name
Core
Crimp
Insulation
Crimp
I
Not
Required
J-35616-
35 (VT)
No Tool Required Not Required
Not
Required
Not
Required
Not
Required
II
Not
Required
J-35616-
4A (PU)
No Tool Required Not Required
Not
Required
Not
Required
Not
Required
A6C Fuel Pump and Level Sensor Assembly - Primary (N2L)
Pin Size Color Circuit Function Terminal
Type ID
Option
1 1.5 GY 120 Fuel Pump Control I —
2 1.5 YE/GY 4137 Fuel Pump Supply Voltage Phase 2 I —
3 1.5 WH/BN 4138 Fuel Pump Supply Voltage Phase 3 I —
4 0.5 BK 7444 Fuel Pump Assembly Shield Ground II —
5 0.5 BU/VT 1589 Primary Fuel Level Sensor Signal 2 II —
6 0.5 BK/GN 6281 Fuel Level Sensor Low Reference II —
7 - 8 — — — Not Occupied — —
2021 - Silverado 4500HD, 5500HD, and 6500HD Electrical Body Builder Manual

Chevrolet Silverado 4500HD Specifications

General

Brand	Chevrolet
Model	Silverado 4500HD
Category	Trucks
Language	English