Chevrolet Sonic Repair Manual: Power Door Locks Description and Operation
- Door Lock System Components
-
The power door lock system consists of the following components:
- Driver door lock switch
- Child door lockout switch
- Door lock actuators in each of the doors
- Body control module (BCM)
- Underhood fuse block (Contains door lock PCB relay)
Instrument Panel Compartment Door Dampener Replacement
Instrument Panel Compartment Door Dampener Replacement
Callout
Component Name
Preliminary Procedure
Remove the instrument panel ...
Radio Front Side Door Speaker Replacement
Radio Front Side Door Speaker Replacement
Callout
Component Name
Preliminary Procedure
Remove the front side door trim. Refer t ...
Other materials:
Electrical System Overload
The vehicle has fuses and circuit breakers to protect against an electrical system
overload.
When the current electrical load is too heavy, the circuit breaker opens and
closes, protecting the circuit until the current load returns to normal or the problem
is fixed. This greatly reduces the c ...
Cylinder Head Cleaning and Inspection
Valve Cleaning and Inspection
Warning: Bodily injury may occur if the cleaning solvent is
inhaled or exposed to the skin.
Note: Do not scratch the valve stem with the wire brush.
Clean the valves of carbon, oil and varnish. Carbon can be remove ...
Engine Oil Cooler Housing Installation
Clean the engine oil cooler housing to thermostat housing sealing surfaces.
Install 2 NEW gaskets.
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Install the engine oil cooler inlet pipe (3).
Install the engine oil cooler housing (1) and the 5 engine oil cooler bolts (2)
and t ...
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