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:

Front Wheel Drive Shaft Seal Replacement - Left Side
Special Tools DT-446 Installer Drift DT-7004 Slide Hammer DT-23129 Universal Seal Remover For equivalent regional tools, refer to Special Tools. Removal Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the front suspension s ...

Flat towing your vehicle
Flat towing Flat towing—also referred to as dinghy towing or “4-down” towing—means towing your Nissan Armada with all four wheels in contact with the ground. This method is commonly used when a vehicle is towed behind a motorhome or recreational vehicle. However, it is critical to unde ...

Readiness for Inspection/Maintenance (I/M) test
WARNING A Nissan Armada equipped with Four-Wheel Drive (4WD) must never be tested on a two-wheel dynamometer or similar equipment used in some emissions testing facilities. Always inform inspection personnel that your Nissan Armada is a 4WD vehicle before testing begins. Using incorrect testi ...