General Check Before Troubleshooting

Before troubleshooting the keyless access system, check the following items and solve any applicable issues.

• Check the No. A1 (100 A) and No. A2 (70 A) fuses in the 12 volt battery terminal fuse box.
• Check the No. B21 (15 A) and No. B29 (10 A) fuses in the under-hood fuse/relay box.
• Check the C32 (15 A) and C3 (10 A) fuses in the under-dash fuse/relay box.
• Check the No. D1-3 (50 A) fuse in the auxiliary under-dash fuse box.
• Check for poor connection at the keyless access control unit.
• Check for DTCs with the HDS; if a DTC is indicated, troubleshoot the DTC first.
• Before testing, troubleshoot the keyless access system first using SELF CHECK, and if any malfunction is found, troubleshoot it first.
• Make sure the keyless remote is not in a purse with coins, wrapped with any metallic material, placed near a mobile phone or computer.
• Make sure the 12 volt battery is fully charged.
• Make sure the keyless remote batteries are not low; if they are, replace the keyless remote battery.
• Make sure a different keyless remote is not being used; only use a Honda-approved keyless remote.
• Make sure the keyless remote is not attached to a key ring or key case; if it is, remove the key from it.
• Make sure aftermarket accessories are not installed; remove any aftermarket accessories.
• Make sure aftermarket accessories are not connected to the S-NET line; disconnect any aftermarket accessories from the S-NET line.
• Make sure there is no electrical or radio interference nearby; avoid areas with electrical or radio interference.