Fuel Pump/Trailer Brake Control Module (Gas with JL1 and except LU3, or LY6)
Connector Part Information
- Harness Type: Chassis
- OEM Connector: 15491306
- Service Connector: 19168025
- Description: 47-Way F ASG Series Sealed (BK)
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Terminal Part Information
- Pins: 1, 16, 32, 47
- Terminated Lead: Pins: 1, 32 - 13579754
- Terminated Lead: Pins: 16, 47 - 13327187
- Release Tool: J-38125-553
- Diagnostic Test Probe: J-35616-42 (RD)
- Terminal/Tray: 15476168/5
- Core/Insulation Crimp: F/3
- Pins: 2 (without HP2), 5-11 (without HP2), 13-15 (without HP2), 17 (without HP2), 21-22 (without HP2), 25 (without HP2), 27-28 (without HP2), 33 (without HP2), 36-37 (without HP2), 44 (without HP2)
- Terminated Lead: 13578883
- Release Tool: Not Available
- Diagnostic Test Probe: Pending
- Terminal/Tray: Not Available
- Core/Insulation Crimp: Not Available
- Pins: 2 (HP2), 5-11 (HP2), 13-15 (HP2), 17 (HP2), 21-22 (HP2), 25 (HP2), 27-28 (HP2), 33 (HP2), 36-37 (HP2), 44 (HP2)
- Terminated Lead: 13575378
- Release Tool: J-38125-215A
- Diagnostic Test Probe: J-35616-64B (L-BU)
- Terminal/Tray: SAITS-A03T-M064/14
- Core/Insulation Crimp: 9/9
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Fuel Pump/Trailer Brake Control Module (Gas with JL1 and except LU3, or LY6)
| Pin |
Wire |
Circuit |
Function |
| 1 |
3 BK |
2150 |
Ground |
| 2 |
0.5 D-BU |
7632 |
5-Volt Reference |
| 3-4 |
- |
- |
Not Available |
| 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 |
0.5 TN |
7631 |
Low Reference |
| 9 |
0.5 L-GN |
944 |
Relay Feedback |
| 10 |
0.5 PU |
7446 |
Fuel Line Pressure Sensor Signal |
| 11 |
0.5 L-GN/BK |
7633 |
Integrated Trailer Brake Controller User Gain Signal |
| 12 |
- |
- |
Not Available |
| 13 |
0.5 D-GN/WH |
465 |
Fuel Pump Control Module Enable Signal |
| 14 |
0.5 TN |
945 |
Integrated Trailer Brake Relay Control Active Low |
| 15 |
0.5 PK |
239 |
Ignition 1 Voltage |
| 16 |
2 PK |
1580 |
Low Reference |
| 17 |
0.5 L-BU |
5986 |
Serial Data Communication Enable |
| 18-20 |
- |
- |
Not Available |
| 21 |
0.5 TN |
2501 |
High Speed GMLAN Serial Data Bus (-) |
| 22 |
0.5 TN/BK |
2500 |
High Speed GMLAN Serial Data Bus (+) |
| 23-24 |
- |
- |
Not Available |
| 25 |
0.5 BN |
7634 |
Integrated Trailer Brake Controller Redundant Manual Apply Signal |
| 26 |
- |
- |
Not Available |
| 27 |
0.5 YE |
7635 |
Integrated Trailer Brake Controller Manual Apply Signal |
| 28 |
0.5 D-BU |
47 |
Solid State Relay Feedback |
| 29-31 |
- |
- |
Not Available |
| 32 |
3 RD/WH |
1940 |
Battery Positive Voltage |
| 33 |
0.5 YE/BK |
7521 |
Solid State Relay Enable |
| 34-35 |
- |
- |
Not Available |
| 36 |
0.5 BN |
7445 |
5-Volt Reference |
| 37 |
0.5 L-BU/WH |
6311 |
TCC Brake Signal |
| 38-43 |
- |
- |
Not Available |
| 44 |
0.5 GY |
7443 |
Fuel System Control Module Shield Extension |
| 45-46 |
- |
- |
Not Available |
| 47 |
2 GY |
120 |
Fuel Pump Supply Voltage |