Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 42 (ANTILOCK BRAKE SYSTEM, TRACTION CONTROL SYSTEM & STABILITY CONTROL SYSTEM)COMPONENT LOCATORANTILOCK BRAKE SYSTEM CONNECTORSELECTRONIC BRAKE CONTROL MODULE (EBCM)(10 SERIES)
2008 Chevrolet Chevy Express G3500, Van Passenger Extended
Electronic Brake Control Module (EBCM)(10 Series)
2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Electronic Brake Control Module (EBCM)(10 Series)
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Electronic Brake Control Module (EBCM)(10 Series) Connector Parts Information
Connector Part Information
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Terminal Part Information
|
Electronic Brake Control Module (EBCM)(10 Series) Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | RD/BK | 442 | Battery Positive Voltage |
| 2 | GY | 6044 | Steering Angle Sensor 5-Volt Reference |
| 3 | TN/BK | 7334 | Active Booster Solenoid Control Low |
| 4 | L-GN | 6043 | Steering Angle Sensor Signal |
| 5 | - | - | Not Used |
| 6 | D-GN | 872 | Right Front Wheel Speed Sensor Signal |
| 7 | - | - | Not Used |
| 8 | YE | 6046 | Steering Angle Sensor Phase A |
| 9 | GY | 6044 | Steering Angle Sensor 5-Volt Reference |
| 10 | OG | 6030 | Brake Vacuum Sensor Signal |
| 11 | D-GN/WH | 817 | Vehicle Speed Signal |
| 12 | OG/BK | 6045 | Steering Angle Sensor Low Reference |
| 13 | BK | 2150 | Ground |
| 14 | YE | 2501 | High Speed GMLAN Serial Data Bus- |
| 15 | TN | 2501 | High Speed GMLAN Serial Data Bus- |
| 16 | PU/WH | 7333 | Active Booster Solenoid Control High |
| 17 | - | - | Not Used |
| 18 | GY/WH | 7065 | Wheel Speed Sensor Supply Voltage Right Front |
| 19 | GY/BK | 7128 | Wheel Speed Sensor Supply Voltage Right Rear |
| 20 | TN | 884 | Left Rear Wheel Speed Sensor Signal |
| 21 | GY/WH | 7064 | Wheel Speed Sensor Supply Voltage Left Front |
| 22-23 | - | - | Not Used |
| 24 | L-GN/BK | 6432 | CAN Bus Low Serial Data |
| 25 | RD | 1640 | Battery Positive Voltage |
| 26 | YE/BK | 2500 | High Speed GMLAN Serial Data Bus+ |
| 27 | TN/BK | 2500 | High Speed GMLAN Serial Data Bus+ |
| 28 | YE/BK | 6032 | Brake Vacuum Sensor Low Reference |
| 29 | D-BU | 6047 | Steering Angle Sensor Phase B |
| 30 | TN | 6048 | Steering Angle Sensor Phase C |
| 31 | BN | 882 | Right Rear Wheel Speed Sensor Signal |
| 32 | D-GN | 2087 | Steering Wheel Position Sensor 5-Volt Reference |
| 33 | GY/BK | 7127 | Wheel Speed Sensor Supply Voltage Left Rear |
| 34 | L-BU/BK | 830 | Left Front Wheel Speed Sensor Signal |
| 35 | L-BU | 5986 | Serial Data Communication Enable |
| 36 | - | - | Not Used |
| 37 | TN/WH | 6433 | CAN Bus High Serial Data |
| 38 | BK | 2150 | Ground |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.