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). ...

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Honda Civic Owners Manual. If the Low Tire Pressure/TPMS Indicator Comes On or Blinks
Reasons for the indicator to come on or blink A tire pressure is significantly low, or the TPMS has not been calibrated. If there is a problem with the TPMS or the compact spare tire is installed, the indicator blinks for about one minute, and then stays on.  What to do when the indicat ...