Body Control Module (BCM) X2

2006 Chevrolet Suburban C2500, 6.0 USECTION Body Control Module (BCM) X2
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module (BCM) X2 Connector End View
GM1664496Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) X2

Pin Wire Circuit Function
1 0.8 OG 1732 Courtesy Lamps Supply Voltage
2 0.8 OG 1840 Battery Positive Voltage
3 0.8 GY 8 Instrument Panel Lamp Supply Voltage/Instrument Panel Lamps Dimmer Switch Signal
4 - - Not Used
5 0.8 GY/BK 690 Courtesy Lamp Relay Control
6-7 - - Not Used
8 0.35 BN/WH 301 Rear Park Lamps Supply Voltage/Park Lamp Switch On Signal
9 - - Not Used
10 0.35 TN 2144 Hazard Switch Signal
11 0.35 L-GN/BK 1137 DRL Ambient Light Sensor Signal
12 0.35 WH 103 Headlamp Switch Headlamps On Signal or Automatic Headlamp Relay Control
13-17 - - Not Used
18 0.35 PK/BK 1597 Courtesy Lamps Switch On Signal
19 - - Not Used
20 0.35 PU 5357 Right Tail Lamp Outage Detection Signal
21 0.35 BN/WH 1571 Traction Control Switch Signal
22 0.35 D-GN/WH 1135 A/T Shift Lock Control Solenoid Control (MYB)
23-25 - - Not Used
Connector Part Information 
  • OEM: 15482790
  • Service: 88988839
  • Description: 25-Way F HIT Series (NA)
Terminal Part Information 
  • Pins: 1-3, 5
  • Terminal/Tray: SNAC-A061T-M2.8/20
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: 8, 10-12, 18, 20-22
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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