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 ...

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Turning the Systems Off and On
The button for TCS and StabiliTrak is on the center console. Caution Do not repeatedly brake or accelerate heavily when TCS is off. The vehicle driveline could be damaged. To turn off only TCS, press and release the button. The traction off light displays in the instrument cluster. To tu ...

Differential lock mode switch
The rear differential lock (DIFF-LOCK) in the Nissan Armada is designed to evenly distribute engine torque between the left and right rear wheels, improving traction in low-grip conditions. To activate the differential lock in the Nissan Armada, reduce speed below 4 MPH (7 km/h), switch t ...

Checking engine coolant level
For optimal performance and reliability of your Nissan Armada, always check the engine coolant level when the engine is completely cold. Inspect the coolant level in the reservoir tank. If the level is below the MIN 2 mark, carefully open the reservoir cap and add the appropriate coolant ...