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:
Instrument Panel Accessory Upper Trim Plate Replacement
Instrument Panel Accessory Upper Trim Plate Replacement
Callout
Component Name
Preliminary Procedure
Remove the instrument panel center molding. Refer to Instrument Panel
Center Molding Replacement.
1
...
Crankshaft Front Oil Seal Replacement
Special Tools
EN-960 Installer
EN-45000 Remover Oil seal
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement.
Place a drain pan underneath the front crankshaft seal area.
...
Reverse (Gen 2)
When the gear selector lever is moved to the Reverse (R) position (from the Park
position) the normally-low 35R pressure control solenoid is commanded ON and the
following changes occur in the transmission? hydraulic and electrical systems:
3-5-Reverse Clutch Applies
Manual Valve
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