Keyless Access LF Antenna Function Test

NOTE:  Before testing, check for DTCs. If any DTCs are indicated, troubleshoot the indicated DTCs first.

1. Connect the HDS to the data link connector (DLC)

2. Turn the vehicle to the ON mode.

3. Select KEYLESS ACCESS CONTROL UNIT from the ONE-PUSH START system select menu with the HDS.

4. Select the SELF CHECK and if any malfunction is found, troubleshoot it first. Select the FUNCTIONAL TESTS, and do the antenna driving test by checking the transmitting areas (A) between the LF antenna and the keyless remote.

LF Antenna Location	HDS Indication (Functional Tests)
Driver's door LF Antenna	Driver (Door) Antenna Driving
Front passenger's door LF Antenna *1	Front Passenger (Door) Antenna Driving
Passenger's door LF Antenna *2	Front Passenger (Door) Antenna Driving
Rear bumper LF Antenna	Trunk/Tailgate/Rear Bumper Antenna Driving

*1: 4-door

*2: 2-door

NOTE: 

• Functional Tests cannot operate at the same time, check the LF antennas one at a time.
• Test the transmitting area at about 90 cm (35.4 in) height from the ground.
• The LED will blink when the keyless remote is within the shaded areas.

Courtesy of HONDA, U.S.A., INC.

6. Select the FUNCTIONAL TESTS, and do the antenna driving test by checking the transmitting areas (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).

LF Antenna Location	HDS Indication (Functional Tests)
Front interior LF antenna	Front Interior Antenna Driving
Rear interior LF antenna	Rear Interior Antenna Driving
Rear shelf LF antenna	Trunk/Rear Shelf Antenna Driving

NOTE:  Functional Tests cannot operate at the same time, check the LF antennas one at a time.

Courtesy of HONDA, U.S.A., INC.