Honda HR-V: Troubleshooting
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Keyless Access System Touch Sensor Circuit Troubleshooting
Testing
1. Keyless access system check 1:
Select KEYLESS ACCESS CONTROL UNIT from the ONE-PUSH START system select
menu with
the HDS, and enter HISTORY DATA.
One-Push - KEYLESS ACCESS CONTROL UN
Keyless Buzzer Circuit Troubleshooting
Testing
1. Open wire check (GND line):
Turn the vehicle to the OFF (LOCK) mode.
Disconnect the following connector.
Keyless buzzer 3P connector
Check for continuity between test points 1 and 2.
SEE MORE:
Description
MULTIPLEX INTEGRATED CONTROL SYSTEM DESCRIPTION - CONTROL/FUNCTION
Self-Diagnostic Function
The MICU provides the self-diagnostic function for checking the communication
and input systems.
Communication Check (Test Mode 1):
When the B-CAN BUS or the connection to the gauge control module is
discon
DTC B1646, B1648, B1660, B1664 Antenna Circuit Open
NOTE: Refer to the DTC code shown on the display, and then inspect the
connectors and terminals based on
the instructions in the table below.
DTC (Keyless Access Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to
follow the instructions in B-CAN System Diagnosis Test Mode A
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