Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Immobilizer

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:

Evaporative Emission Canister Purge Solenoid Valve Replacement
Evaporative Emission Canister Purge Solenoid Valve Replacement Callout Component Name 1 Purge Pipe Fittings (Qty: 2) Procedure Disconnect the vacuum lines quick connect fitting from the evaporative emission ca ...

Tire Pressure Monitor Operation
This vehicle may have a Tire Pressure Monitor System (TPMS). The TPMS is designed to warn the driver when a low tire pressure condition exists. TPMS sensors are mounted onto each tire and wheel assembly, excluding the spare tire and wheel assembly. The TPMS sensors monitor the air pressure in ...

Exhaust Rear Muffler Replacement (LUV,LUW)
Special Tools CH-6614 Chain Pipe Cutter For equivalent regional tools, refer to Special Tools. Removal Procedure Warning: Refer to Exhaust Service Warning. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Cut the exhaust rear mu ...

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