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Body Control Module (BCM) X7 Connector

Fig 1: Body Control Module (BCM) X7 Connector End View
GM1664505Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) X7 Connector Parts Information

Connector Part Information 
  • OEM: 15466053
  • Service: See Catalog
  • Description: 28-Way F HIT Series (GY)
Terminal Part Information 
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)
Body Control Module (BCM) X7 Connector Terminal Identification

Pin Wire Circuit No. Function
1 - - Not Used
2 0.35 YE 43 Ignition I/II Voltage
3 0.35 D-BU 38 Backup Lamp Relay Control (V92)
4-5 - - Not Used
6 0.35 YE 356 Driver Door Lock Relay Unlock Control (-AXA/AXE)
7 0.35 L-GN 1391 Driver Door Unlock Relay Control
8 0.35 D-BU 545 DRL Supply Voltage (TVD+Z88)
9 0.35 L-BU 5921 Driver Door Unlock Relay Control
10 - - Not Used
11 0.35 OG/BK 781 Driver Door Lock Switch Unlock Signal (-AXA/AXE)
12 0.35 PK/BK 780 Driver Door Lock Switch Lock Signal (-AXA/AXE)
13-17 - - Not Used
18 0.35 L-GN 170 Power Window Master Switch Right Rear Up Signal (AXC/AXE)
19 0.35 PU 169 Power Window Master Switch Left Rear Down Signal (AXC/AXE)
20 - - Not Used
21 0.35 D-BU 1307 Power Window Master Switch Lockout Signal (AXC/AXE)
22 - - Not Used
23 0.35 TN 126 Left Front Door Open Switch Signal (-AXC/AXE)
24 - - Not Used
25 0.35 PU/WH 6816 Heated Seat Indicator Dimming (KA1-A45)
26 0.35 PU 171 Power Window Master Switch Right Rear Down Signal (AXC/AXE)
27 0.35 L-BU/WH 280 Power Window Master Switch Lockout Right Rear Signal (AXC/AXE)
28 0.35 D-GN 168 Power Window Master Switch Left Rear Up Signal (AXC/AXE)