Park Brake Control Module (J77)
Courtesy of GENERAL MOTORS CORP. Park Brake Control Module (J77)
| Pin |
Wire |
Circuit |
Function |
| A |
3.0 RD/BK |
242 |
Battery Positive Voltage |
| B |
0.35 PU |
7683 |
Park Brake Release Signal |
| C |
0.35 L-BU |
1134 |
12-Volt Reference |
| D |
0.35 PU |
7684 |
Park Brake Apply Signal |
| E |
0.35 TN/BK |
2500 |
High Speed GMLAN Serial Data Bus+ (without F55) |
| F |
0.35 TN/BK |
2500 |
High Speed GMLAN Serial Data Bus+ |
| G |
0.35 TN/BK |
2500 |
High Speed GMLAN Serial Data Bus+ |
| H |
3.0 BK |
1050 |
Ground |
| J |
- |
- |
Not Used |
| K |
0.35 TN |
2501 |
High Speed GMLAN Serial Data Bus- |
| L |
0.35 TN |
2501 |
High Speed GMLAN Serial Data Bus- |
| M |
0.35 TN |
2501 |
High Speed GMLAN Serial Data Bus- (without F55) |
| N |
0.35 YE |
1492 |
12-Volt Reference |
| P |
0.35 L-BU |
5986 |
Serial Data Communication Enable |
| R |
0.35 BN |
6107 |
Low Reference |
| S |
0.35 D-BU |
6108 |
Low Reference |
Connector Part Information
- Harness Type: Chassis
- OEM Connector: 88988439
- Service Connector: 15306348
- Description: 16-Way F GT 150 280 Series, Sealed (BK)
|
Terminal Part Information
- Pins: A, H
- Terminated Lead: SEALED: 13575403 UNSEALED: 13578903
- Release Tool: J-38125-553
- Diagnostic Test Probe: J-35616-4A (PU)
- Terminal/Tray: 15304720/19
- Core/Insulation Crimp: 4/5
- Pins: B-G, K-R
- Terminated Lead: SEALED: 13327112 UNSEALED: 13578912
- Release Tool: J-38125-553
- Diagnostic Test Probe: J-35616-2A (GY)
- Terminal/Tray: 12191819/8
- Core/Insulation Crimp: E/1
- Pin: S
- Terminated Lead: SEALED: 13575406 UNSEALED: 13578902
- Release Tool: J-38125-553
- Diagnostic Test Probe: J-35616-4A (PU)
- Terminal/Tray: 15304719/19
- Core/Insulation Crimp: E/5
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