RDX AWD L4-2.3L Turbo (2010)
Battery: Procedures
Battery Terminal Disconnection and Reconnection
Disconnection
NOTE: Some system store data in memory is lost when the battery is disconnected. Do the following procedures before disconnecting the battery.
1. Make sure you have the anti-theft code(s) for the audio and/or the navigation system (if equipped).
2. If you are replacing the audio unit, write down the audio presets (AM and FM), and the XM radio presets (if equipped), because the audio unit
does not retain the presets after the battery is disconnected.
3. Make sure the ignition switch is in LOCK (0).
4. Disconnect and isolate the negative cable from the battery.
NOTE: Always disconnect the negative cable from the battery first.
5. Disconnect the positive cable from the battery.
Reconnection
NOTE: Some system store data in memory is lost when the battery is disconnected. Do the following procedures to restore the system back to normal
operation.
1. Clean the battery terminals.
2. Test the battery See: Testing and Inspection.
3. Reconnect the positive cable (A) to the battery (B) first, then reconnect the negative cable (C) to the battery.
NOTE: Always connect the positive cable to the battery first.
4. Apply multipurpose grease to the terminals to prevent corrosion.
5. Enter the anti-theft code(s) for the audio system and/or the navigation system (if equipped).
6. Enter the audio presets (if applicable), and enter the XM radio presets (if equipped).
