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Home >> Honda >> 2021 >> Pilot EX, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Security System Keyless Entry System - Testing & Troubleshooting (2 Of 2) >> Test >> Keyless Access LF Antenna Function
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Keyless Access LF Antenna Function

NOTE: 

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

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.

5. 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)
Left-front LF antenna/initiator Driver (Door) Antenna Driving
Right-front LF antenna/initiator Front Passenger (Door) Antenna Driving
Left-rear LF antenna/initiator Driver Side Rear (Door) Antenna Driving
Right-rear LF antenna/initiator Passenger Side Rear (Door) Antenna Driving

NOTE: 

GHH312470Courtesy 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

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

GHH312471Courtesy of HONDA, U.S.A., INC.