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Home >> Hummer >> 2008 >> H2 4D Utility Pickup >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Electrical Component Locations >> Component Locations & Connector End Views >> Component Connector End Views >> Electronic Brake Control Module (EBCM) X1
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Electronic Brake Control Module (EBCM) X1

Fig 1: Electronic Brake Control Module (EBCM) X1 Connector End View
GM1858233Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: ASGPB-47L1A-K
  • Service: 19168025
  • Description: 47-Way 0.64 Series, Sealed
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: 2-6, 8, 9, 11-13, 18, 23-25, 28, 33-37, 39, 40, 41, 44
  • Terminal/Tray: 7116-3703-02
  • Core/Insulation Crimp: Pins 2, 5, 6, 8, 9, 11, 12, 13, 18, 23-25, 28, 33, 36, 37, 39, 40, 41, 44 - 9/9
  • Core/Insulation Crimp: Pins 3, 4, 34, 35 - See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Pin Wire Circuit Function
1 3 BK 2150 Ground
2 0.5 YE 6046 Steering Angle Sensor Phase A
3 0.8 GY/BK 7127 5-Volt Reference
4 0.8 TN 884 Left Rear Wheel Speed Sensor Signal
5 0.5 GY/WH 7065 5-Volt Reference
6 0.5 D-GN 872 Right Front Wheel Speed Sensor Signal
7 - - Not Used
8 0.5 TN 2501 High Speed GMLAN Serial Data Bus-
9 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus+
10 - - Not Used
11 0.5 BK/PU 7499 Ground
12 0.5 L-GN/BK 6432 CAN Bus Low Serial Data
13 0.5 TN/WH 6433 CAN Bus High Serial Data
14-15 - - Not Used
16 3 RD/WH 1640 Battery Positive Voltage
17 - - Not Used
18 0.5 D-BU 6047 Steering Angle Sensor Phase B
19-22 - - Not Used
23 0.5 TN 2501 High Speed GMLAN Serial Data Bus-
24 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus+
25 0.5 OG/BK 6045 Low Reference
26-27 - - Not Used
28 0.5 L-BU 5986 Serial Data Communication Enable
29-31 - - Not Used
32 5 BK 2150 Ground
33 0.5 TN 6048 Steering Angle Sensor Phase C
34 0.8 GY/BK 7128 5-Volt Reference
35 0.8 BN 882 Right Rear Wheel Speed Sensor Signal
36 0.5 GY/WH 7064 5-Volt Reference
37 0.5 L-BU 830 Left Front Wheel Speed Sensor Signal
38 - - Not Used
39 0.5 L-GN 6043 Steering Angle Sensor Signal
40 0.5 GY 6044 5-Volt Reference
41 0.5 D-GN/WH 817 Vehicle Speed Signal
42-43 - - Not Used
44 0.5 D-GN 2087 Steering Wheel Position Sensor 5-V Reference
45-46 - - Not Used
47 5 RD/BK 1742 Battery Positive Voltage
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