Chevrolet Sonic Repair Manual: Immobilizer
- Immobilizer Description and Operation
- Immobilizer System Component Programming
- Key with Integrated Transmitter Programming
- Remote Vehicle Speed Limiting Description and Operation
- Theft Deterrent Module Replacement
Ignition Lock Cylinder Replacement
Removal Procedure
Disconnect the battery negative cable. Refer to
Battery Negative Cable Disconnection and Connection.
Remove the upper trim cover and the lower trim cover
f ...
Immobilizer Description and Operation
The immobilizer system functions are provided by the body control module (BCM)
and the engine control module (ECM), as well as any modules which store and report
the environment identifier.
When ...
Other materials:
Wireless Communication Interface Antenna Replacement
Wireless Communication Interface Antenna Replacement
Callout
Component Name
Preliminary Procedure
Remove the communication interface module. Refer to
Communication Interface Module Replacement
1
...
Ignition Lock Cylinder Replacement
Removal Procedure
Disconnect the battery negative cable. Refer to
Battery Negative Cable Disconnection and Connection.
Remove the upper trim cover and the lower trim cover
from the steering column. Refer to Steering Column
Lower Trim Cover Replacement.
Insert the k ...
Brake Drum Surface and Wear Inspection
Special Tools
CH-8001 Dial Indicator Set
For equivalent regional tools, refer to Special Tools.
Warning: Refer to Brake Dust Warning.
With the brake drum removed, clean the brake shoe lining contact surface
of the brake drum with denatured alcohol or an equivalent approved brak ...
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