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Home >> Chevrolet >> 2007 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 422 (Lighting Systems) >> Component Locator >> Lighting Systems Connectors >> I/P Dimmer Switch
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I/P Dimmer Switch

WARNING: This page is about a different car, the 2007 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: I/P Dimmer Switch Connector End View
GM646420Courtesy of GENERAL MOTORS CORP.
I/P Dimmer Switch Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 15332135
  • Service: 12101889
  • Description: 4-Way F GT 150 Series (BK)
Terminal Part Information 
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
I/P Dimmer Switch Terminal Identification

Pin Wire Color Circuit No. Function
A GY 8 Instrument Panel Lamp Supply Voltage
B BK 650 Ground
C D-GN 44 Instrument Panel Lamps Dimmer Switch Signal
D PU 719 Low Reference
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