2013 Chevrolet Impala LSFACTORY OEM SERVICE PROCEDURE

Setup for Component Replacement

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

The replacement of some components will require a setup procedure for complete repair.

If any of the following components are replaced, the corresponding procedure must be performed.

Steering Angle Sensor 

Calibrate the steering angle sensor. Refer to Steering Angle Sensor Centering .

Multi-Axis Acceleration Sensor 

NOTE: The Multi-axis Acceleration Sensor is also known as the Inertia Sensor Module (IMU) in SPS. The sensor must be configured using SPS before the vehicle yaw sensor learn is performed with the scan tool.

Calibrate the multi-axis acceleration sensor module. Refer to Multi-Axis Acceleration Sensor Module Programming and Setup .

Brake Pressure Modulator Valve Assembly 

Calibrate the brake pressure sensor. Refer to Brake Pressure Modulator Valve Pressure Sensor Calibration .

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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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.