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HOMESERVICE MANUALSBUICK2006TERRAZA CXL, 3.5 L, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 136 (VARIABLE EFFORT STEERING SYSTEM)COMPONENT LOCATORSTEERING CONTROLS CONNECTOR END VIEWS
2006 Buick Terraza CXL, 3.5 L, AWD

Steering Controls Connector End Views

2006 Buick Terraza CXL, 3.5 L, AWDSECTION Steering Controls Connector End Views
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Magnasteer Actuator (LY7)

GM635009Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12052641
  • Service: 12102747
  • 2-Way F Metri-Pack 150 Series, Sealed (BK)
Pin Wire Color Circuit No. Function
A WH 1294 Variable Effort Steering Actuator Supply Voltage
B BN 1295 Variable Effort Steering Actuator Control
RENDER: 1.0x

NO RELATED

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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.