Chevrolet Sonic Repair Manual: Throttle Body Removal

Throttle Body Installation

Install the throttle body (2) and a NEW throttle body seal ring (1). Caution: Refer to Fastener Caution. Install the 4 throttle body bolts (3) an ...

Throttle/Idle Learn

Description The engine control module (ECM) learns the airflow through the throttle body to ensure the correct idle. The learned airflow values are stored within the ECM. These values a ...

Other materials:

Key with Integrated Transmitter Programming
Keys can be programming in various ways using the procedures outlined below. Using the Replacing Keys procedures will first erase all the known keys from the vehicle. Any existing keys and any new keys will then be programmed. This procedure should be used any time a key is required to be unle ...

Cooling Fan Description and Operation (LUV)
The engine cooling fan system is composed of one cooling fan, a series of 5 relays, the engine control module (ECM), and the associated wiring. The cooling fan assembly includes two resistors. This combination of components enables the ECM to operate the cooling fan at 3 speeds usi ...

2-6 Clutch Piston Installation (6T30)
2-6 Clutch Piston Installation Callout Component Name 1 2?E Clutch Piston Assembly Note: Position the 2?E piston air bleed and large slot toward the top of the case. DT-48271 seal protector ...