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Home >> Chevrolet >> 2010 >> Impala LTZ >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Wiring Systems And Power Management - Inline Harness Connector End Views - X101 Through X503 >> Inline Harness Connector End Views >> X490 Roof Harness to Body Harness

X490 Roof Harness to Body Harness

GM646392Courtesy of GENERAL MOTORS CORP.
GM808884Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 15304690
  • Service: 15304690
  • Description: 18-Way F GT 150 280 (GY)
Connector Part Information 
  • OEM: 15336467
  • Service: 15336467
  • Description: 18-Way M Global Terminal/Mixed Series (GY)
Terminal Part Information 
  • Pins: A4, A6, B5
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A5
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A7, A8, A9, B2, B7, B8, B9
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: B4, B6
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: 4/4
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Terminal Part Information 
  • Pins: (A4 (without UG1)), A6,
  • Terminal/Tray: 15304722/8
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
  • Pins: (A4 (with UG1)), A5, B5
  • Terminal/Tray: 15304724/8
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
  • Pins: A7, A8, A9, B7, B8, B9
  • Terminal/Tray: 15304702/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-3 (GY)
  • Pins: B2
  • Terminal/Tray: 15304702/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-3 (GY)
  • Pins: B4, B6
  • Terminal/Tray: 15304724/8
  • Core/Insulation Crimp: C/D
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
X490 Roof Harness to Body Harness

Pin Wire Circuit Function Pin Wire Circuit Function
A1-A3 - - Not Used A1-A3 - - Not Used
A4 0.35 RD/WH 2340 Battery Positive Voltage (UG1) A4 0.5 RD/WH 2340 Battery Positive Voltage (UG1)
0.5 RD/WH 2340 Battery Positive Voltage (UE1)
A5 0.8 OG 1732 Inadvertent Power Courtesy Lamp A5 0.8 OG 1732 Inadvertent Power Courtesy Lamp
A6 0.5 YE 643 Accessory Voltage (DD6, CF5) A6 0.5 YE 643 Accessory Voltage (DD6, CF5)
A7 0.35 BARE 1489 Drain Wire (UE1) A7 0.35 BARE 1489 Drain Wire (UE1)
A8 0.35 BN/WH 2517 Keypad Red LED Signal (UE1) A8 0.35 BN/WH 2517 Keypad Red LED Signal (UE1)
A9 0.35 YE/BK 2516 Keypad Green LED Signal (UE1) A9 0.35 YE/BK 2516 Keypad Green LED Signal (UE1)
B1 - - Not Used B1 - - Not Used
B2 0.5 L-GN 24 Backup Lamp Supply Voltage (DD6) B2 0.5 L-GN 24 Backup Lamp Supply Voltage (DD6)
B3 - - Not Used B3 - - Not Used
B4 2 BK 550 Ground B4 2 BK 550 Ground
B5 0.5 GY/BK 690 Courtesy Lamp Supply Voltage B5 0.8 GY/BK 690 Courtesy Lamp Supply Voltage
B6 2 RD/WH 3440 Battery Positive Voltage (CF5) B6 2 RD/WH 3440 Battery Positive Voltage (CF5)
B7 0.35 GY 655 Cellular Microphone Signal (UE1) B7 0.35 GY 655 Cellular Microphone Signal (UE1)
B8 0.35 D-GN/WH 2514 Keypad Signal (UE1) B8 0.35 D-GN/WH 2514 Keypad Signal (UE1)
B9 0.35 L-GN/BK 2515 Keypad Supply Voltage (UE1) B9 0.35 L-GN/BK 2515 Keypad Supply Voltage (UE1)