Chevrolet Sonic Repair Manual: Air Metering/Acceleration

Fuel Pump Control Module Programming and Setup

The fuel pump control module must be programmed with the proper calibration software. The module stores and utilizes this information however if it is not properly configured with the correct cali ...

Throttle Actuator Control (TAC) System Description

acceleratorpedalassemblyi/pappsensor1appsensor2ignitionvoltage(ifequipped)cruisecontrolswitch(ifequipped)(ifequipped)throttlebodybcmtpsensor1tpsensorreducedenginepowerlampthrottleactuatormotor The ...

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Vehicle Messages
DIC messages display when the status of the vehicle has changed and action may be needed to correct the condition. Multiple messages appear one after another. Press any of the DIC buttons on the turn signal lever to acknowledge and clear them from the display. More urgent messages cannot be cle ...

Rear Compartment Lid Nameplate Replacement (Sedan)
Rear Compartment Lid Nameplate Replacement Callout Component Name 1 Rear Compartment Lid Nameplate Caution: Refer to Exterior Trim Emblem Removal Caution. Procedure The part and surface should be ...

Tire and Wheel Removal and Installation
Special Tools CH-41013 Rotor Resurfacing Kit CH-42450-A Wheel Hub Resurfacing Kit For equivalent regional tools, refer to Special Tools. Removal Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the wheel cover ...