Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Interior LF Antenna Test

Interior LF Antenna Test

NOTE: Before symptom troubleshooting, check the DTC troubleshooting. If a DTC is indicated, troubleshoot the indicated DTC first.

1. Connect the HDS to the data link connector (DLC).
2. Turn the ignition switch ON (II) with the built-in key.
3. Select the KEYLESS ACCESS from the SYSTEM SELECT menu of the HDS.
4. Select the SELF CHECK and if any malfunction is found, troubleshoot it first.







5. Select the FUNCTION TEST, and do the forced driving test by checking the transmitting area (A) between the LF antenna and the keyless remote (except on the dashboard, in the glove box, door pockets, console box, and other enclosed areas).

NOTE: Forced driving checks cannot operate at the same time, check the LF antennas one at a time.