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Home >> Hummer >> 2008 >> H3 Luxury, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 587 (Inline Harness Connector End Views - X213 - X801) >> X305 Headliner Harness to Body Harness

X305 Headliner Harness to Body Harness

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
GM1483282Courtesy of GENERAL MOTORS CORP.
GM1483279Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 7283-6388-40
  • Service: 88988264
  • Description: 20-Way F (GY)
Connector Part Information 
  • OEM: 7282-6568-40
  • Service: 88988270
  • Description: 20-Way M (GY)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
X305 Headliner Harness to Body Harness

Pin Wire Circuit Function Pin Wire Circuit Function
1 0.5 BK/WH 851 Ground (TQ5) 1 0.5 BK/WH 851 Ground
2 0.35 BARE 1489 Noise Reduction Microphone Drain Wire (YQ4 or YQ6 or YQ7) 2 0.35 BARE 1489 Noise Reduction Microphone Drain Wire (YQ4 or YQ6 or YQ7)
3 0.35 D-GN 1488 Noise Reduction Microphone (+) (YQ4 or YQ6 or YQ7) 3 0.35 D-GN 1488 Noise Reduction Microphone (+) (YQ4 or YQ6 or YQ7)
4 0.35 TN/WH 1969 Headlamp High Beam Relay Control (TQ5) 4 0.35 TN/WH 1969 Headlamp High Beam Relay Control (TQ5)
5 0.35 D-BU 6856 Headlamp Automatic High Beam Dim Enable (TQ5) 5 0.35 D-BU 6856 Headlamp Automatic High Beam Dim Enable (TQ5)
6 0.35 PU 6858 Headlamp Automatic High Beam Dim Supply Voltage (TQ5) 6 0.35 PU 6858 Headlamp Automatic High Beam Dim Supply Voltage (TQ5)
7 0.35 L-GN 6857 Headlamp Automatic High Beam Dim Status (TQ5) 7 0.35 L-GN 6857 Headlamp Automatic High Beam Dim Status (TQ5)
8 0.35 BN 818 Vehicle Speed Signal (TQ5) 8 0.35 BN 818 Vehicle Speed Signal (TQ5)
9 0.35 WH 2370 Rear Parking Display Supply Voltage 9 0.35 WH 2370 Rear Parking Display Supply Voltage
10 0.35 OG 2371 Left Amber Indicator Control 10 0.35 OG 2371 Left Amber Indicator Control
11 0.35 D-BU 2372 Center Amber Indicator Control 11 0.35 D-BU 2372 Center Amber Indicator Control
12 0.35 GY 2373 Rear Parking Assist Red Indicator Control 12 0.35 GY 2373 Rear Parking Assist Red Indicator Control
13 0.35 YE 243 Accessory Voltage (CE1) 13 0.35 YE 243 Accessory Voltage (CE1)
14 0.35 TN 481 Rain Sense Signal (1) (CE1) 14 0.35 TN 481 Rain Sense Signal (1) (CE1)
15 0.35 L-GN 482 Rain Sense Signal (2) (CE1) 15 0.35 L-GN 482 Rain Sense Signal (2) (CE1)
16 0.35 YE 1491 Backlight Lamp Control (CF5) 16 0.35 YE 1491 Backlight Lamp Control (CF5)
17 0.35 RD/WH 3940 Battery Positive Voltage (UA2) 17 0.35 RD/WH 3940 Battery Positive Voltage (UA2)
0.35 D-GN 5060 Low Speed GMLAN Serial Data (UFL) 0.35 D-GN 5060 Low Speed GMLAN Serial Data (UFL)
18 0.35 PU 5059 Intrusion Sensor Alarm On Signal (UA2) 18 0.35 PU 5059 Intrusion Sensor Alarm On Signal (UA2)
0.35 PK 442 Battery Positive Voltage (UFL) 0.35 PK 442 Battery Positive Voltage (UFL)
19 0.35 YE 5058 Intrusion Sensor Armed Signal (UA2) 19 0.35 YE 5058 Intrusion Sensor Armed Signal (UA2)
20 0.5 BK/WH 851 Ground 20 0.5 BK/WH 851 Ground