Chevrolet Sonic Repair Manual: Intake and Forced Induction

Spark Plug Replacement

Spark Plug Replacement Callout Component Name Preliminary Procedure Open the hood. Remove the engine sight shield. Remove t ...

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Hood Ajar Indicator Description and Operation
Hood Ajar Switch The body control module (BCM) applies B+ to the hood ajar signal circuit and monitors the voltage to determine the position of the hood. When the hood is closed, the switch is open and voltage remains high. When the hood is open, the switch is closed and the voltag ...

Warm Up Three-Way Catalytic Converter Removal
Disconnect the heated oxygen sensor wiring harness (3) from retainer clip. Remove the 2 catalytic converter to catalytic converter bracket nuts (4) and (6). Loosen the three way warm up catalytic converter V-clamp (1). Remove the three way warm up ...

Torque Converter Removal
Torque Converter Removal Callout Component Name 1 Lock Pin Warning: Lock pin must be secured into the bench fixture to hold the transmission and prevent bodily injury. Note: Ensure the DT  ...