Chevrolet Sonic Repair Manual: Data and Communication Network

Generator Replacement (LUW)

Removal Procedure Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection. Raise and support the vehicle. Refer to Lifting and Jacking ...

Data Link Communications Description and Operation

Note: This is an overview of different serial data buses used by GM devices to communicate with each others. Use Data Communication Schematics to find out which serial data buses are configur ...

Other materials:

Battery Replacement
The battery is not rechargeable. To replace the battery: Caution When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter. 1. Press the button on the transmitter to extend the key. 2. Remove the battery cover by prying ...

Safety Function Override
If the battery on the vehicle has been recharged or disconnected, or is not working, the windows will need to be reprogrammed for the express-up feature to work. Before reprogramming, replace or recharge the vehicle's battery. To program the driver window: 1. With the ignition in ACC/ ACCE ...

Special Tools
Illustration Tool Number/ Description EL?€‰38826 J?€‰38826 KM?€‰799-3 SIR Deployment Harness EL?€‰39401-B J?€‰39401-B SIR Deployment Fixture ...