Fuel System Control Module (5.3L)
Courtesy of GENERAL MOTORS CORP. Fuel System Control Module (5.3L)
| Pin |
Wire |
Circuit |
Function |
| 1 |
2 BK |
2150 |
Ground |
| 2-4 |
- |
- |
Not Used |
| 5 |
0.5 GY |
7447 |
Low Reference |
| 6 |
0.5 TN |
2501 |
High Speed GMLAN Serial Data Bus (-) |
| 7 |
0.5 TN/BK |
2500 |
High Speed GMLAN Serial Data Bus (+) |
| 8-9 |
- |
- |
Not Used |
| 10 |
0.5 PU |
7446 |
Fuel Line Pressure Sensor Signal |
| 11-12 |
- |
- |
Not Used |
| 13 |
0.35 D-GN/WH |
465 |
Fuel Pump Relay Control - Primary |
| 14 |
- |
- |
Not Used |
| 15 |
0.5 PK |
2739 |
Ignition Voltage |
| 16 |
2 PK |
1580 |
Low Reference |
| 17 |
0.5 L-BU |
5986 |
Serial Data Communication Enable |
| 18-20 |
- |
- |
Not Used |
| 21 |
0.5 TN |
2501 |
High Speed GMLAN Serial Data Bus (-) |
| 22 |
0.5 TN/BK |
2500 |
High Speed GMLAN Serial Data Bus (+) |
| 23-31 |
- |
- |
Not Used |
| 32 |
2 RD/WH |
1940 |
Battery Positive Voltage |
| 33-35 |
- |
- |
Not Used |
| 36 |
0.5 BN |
7445 |
5-Volt Reference |
| 37-43 |
- |
- |
Not Used |
| 44 |
0.5 BK |
1350 |
Ground |
| 45-46 |
- |
- |
Not Used |
| 47 |
2 GY |
120 |
Fuel Pump Control |
Connector Part Information
- OEM: 15491307
- Service: See Catalog
- Description: 47-Way F ASG Series (BK)
|
Terminal Part Information
- Pins: 1, 16, 32, 47
- Terminal/Tray: 15476168/5
- Core/Insulation Crimp: F/3
- Release Tool/Test Probe: 15315247/J-35616-42 (RD)
- Pins: 5-7, 10, 15, 17, 21, 22, 36, 44, 13
- Terminal/Tray: 7116-3703-02
- Core/Insulation Crimp: Pins 5-7, 10, 15, 17, 21, 22, 36, 44 - See Terminal Repair Kit
- Core/Insulation Crimp: Pins 13 - 9/9
- Release Tool/Test Probe: See Terminal Repair Kit
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