LEMON Manuals: Even more car manuals for everyone: 1960-2025
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 >> Body Control Module (BCM) X4
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Body Control Module (BCM) X4

Fig 1: Body Control Module (BCM) X4 Connector End View
GM1664499Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: HITPB-25-D-K
  • Service: 88988841
  • Description: 25-Way F HIT Series (BK)
Terminal Part Information 
  • Pins: 1-5
  • Terminal/Tray: SNAC-A061T-M2.8/20
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: 7, 9, 10, 12, 13, 15-17, 19, 21, 23
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Pin Wire Circuit Function
1 0.8 RD/WH 2740 Battery Positive Voltage
2 0.8 RD/WH 3040 Battery Positive Voltage
3 0.8 RD/WH 2940 Battery Positive Voltage
4 0.8 RD/WH 2240 Battery Positive Voltage
5 0.8 D-BU/WH 1315 Right Front Turn Signal Lamp Supply Voltage
6 - - Not Used
7 0.5 YE 196 Windshield Wiper Motor Park Switch Signal
8 - - Not Used
9 0.5 BK/WH 451 Ground
10 0.5 RD/WH 2840 Battery Positive Voltage
11 - - Not Used
12 0.5 YE 5187 Right Trailer Turn Signal Lamp Control
13 0.5 OG 5186 Left Trailer Turn Signal Lamp Control
14 - - Not Used
15 0.5 D-BU 477 Windshield Wiper Switch Signal 1
16 0.5 TN/WH 1969 Headlamp High Beam Relay Control
17 0.5 PK/BK 109 Hood Ajar Switch Signal
18 - - Not Used
19 0.35 D-BU 5985 Accessory Wakeup Serial Data
20 - - Not Used
21 0.5 YE 5199 Run/Crank Relay Control
22 - - Not Used
23 0.5 L-GN/BK 592 DRL Relay Control
24-25 - - Not Used
scientia non olet · About LEMON Manuals