Honda Civic Service Manual: Battery System

Electrical

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Battery Removal and Installation

Removal 1. Battery Terminal - Disconnection 1. Make sure the ignition switch is in LOCK (0). ...

See also:

Honda Civic Service Manual. Under-Dash Fuse/Relay Box Removal and Installation (KA models with Keyless Access System)
SRS components are located in this area. Review the SRS component locations and the precautions and procedures before doing repairs or service. 1. Battery Terminal - Disconnection 1. ...