2007 Chevrolet Impala SSFACTORY OEM SERVICE PROCEDURE

Turn Signal/Multifunction Switch C2

WARNING: This page is about a different car, the 2006 Chevrolet Monte Carlo and 2006 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Connector End Views
GM130718Courtesy of GENERAL MOTORS CORP.
Lighting Systems Connector End Views

Connector Part Information 
  • OEM: 12059800
  • Service: 15306169
  • Description: 5-Way F Metri-Pack 150 (BK)
Terminal Part Information 
  • Pins: A, D, E
  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Turn Signal/Multifunction Switch C2

Pin Wire Color Circuit No. Function
A BN 1356 Flash To Pass Switch Signal
B-C - - Not Used
D BK/WH 1551 Ground
E PU 524 Headlamp Dimmer Switch High Beam Signal
Factory Service Tools

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When to See a Mechanic

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

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.