Chevrolet Sonic Repair Manual: Multi-Axis Acceleration Sensor Module Programming and Setup
Note:
- DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the Multi-axis Acceleration Sensor or Inertia Sensor Module (IMU) is not properly configured with the correct calibration software, the Electronic Brake Control Module will not control all of the vehicle features properly.
- Stable battery voltage is critical during configuration. Any fluctuation, spiking, over voltage or loss of voltage will interrupt configuration. Install the EL-49642 SPS Programming Support Tool to maintain system voltage. If not available, connect a fully charged 12?€‰V jumper or booster pack disconnected from the AC voltage supply. DO NOT connect a battery charger.
- Turn OFF or disable systems that may put a load on the vehicles battery such as; interior lights, exterior lights (including daytime running lights), HVAC, radio, etc.
- During the configuration procedure, follow the SPS prompts for the correct ignition switch position.
- Clear DTCs after configuration is complete.
- Multi-Axis Acceleration Sensor Module Configuration
-
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.
A replacement Multi-axis Acceleration Sensor Module, requires the following procedure:
- Install EL-49642 SPS Programming Support Tool..
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select IMU Inertia Sensor Module - Configuration and follow the on-screen instructions.
- At the end of programming, choose the ?€?Clear All DTCs?€? function on the SPS screen.
- With a scan tool, perform the Yaw Sensor Learn. Refer to Vehicle Yaw Sensor Learn.
Inflatable Restraint Remote Impact Sensor Replacement
Inflatable Restraint Remote Impact Sensor Replacement
Callout
Component Name
Warning: When performing service on or near the S ...
Secondary
...
Other materials:
Floor Mats
Warning
If a floor mat is the wrong size or is not properly installed, it can interfere
with the pedals. Interference with the pedals can cause unintended acceleration
and/or increased stopping distance which can cause a crash and injury. Make sure
the floor mat does not interfere with the pe ...
Liftgate Strut Replacement
Liftgate Strut Replacement
Callout
Component Name
1
Liftgate Strut
Warning: When a lift gate hold open device is being removed
or installed, provide alternate support to avoid the possibility of
damage ...
Heater Outlet Hose Replacement (LDE, LUW)
Special Tools
BO-38185 Hose Clamp Pliers
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Drain the cooling system. Refer to Cooling System Draining and Filling.
Disengage the heater outlet hose quick connect clip (1) at the heater ...
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