Chevrolet Sonic Repair Manual: Fuses Junctions and Relays
- Front Compartment Fuse Block Replacement
- Instrument Panel Fuse Block Access Hole Cover Replacement (With AAL)
- Instrument Panel Fuse Block Access Hole Cover Replacement (Without AAL)
- Relay Replacement (Attached to Wire Harness)
- Relay Replacement (Within an Electrical Center)
Body Control System Description and Operation
The body control system consists of the body control module (BCM), communications,
and various input and outputs. Some inputs, outputs and messages require other modules
to interact with the BCM. ...
Front Compartment Fuse Block Replacement
Removal Procedure
Disconnect the battery negative cable. Refer to Battery Negative Cable
Disconnection and Connection.
Remove the junction block cover (1).
...
Other materials:
Evaporator Air Temperature Sensor Replacement (LHD)
Evaporator Air Temperature Sensor Replacement
Callout
Component Name
1
Evaporator Air Refrigerant Temperature Sensor
Procedures
Disconnect the refrigerant temperature sensor electrical connector.
Twist an ...
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 ...
Synchronizers Cleaning and Inspection
Note: When servicing the synchronizers, retain them in the order
that they are removed. Mark the parts to ensure the correct position for
inspection and assembly.
Clean all the synchronizer parts in a suitable cleaning
solvent and air dry all the parts.
Inspect the 1 ...
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