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:
Evaporator Core Removal and Installation
Removal & Installation
NOTE: Be careful not to damage the evaporator core.
1. HVAC Unit - Remove
2. Heater Unit - Remove
3. Air Mix Control Motor - Remove (With Climate Control)
4. Mode Control Motor - Remove (With Climate Control)
5. Evaporator Core - Remove
Remove the heater unit case (A)
DTC B1931 Backup Control Unit No Response
DTC (Backup Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System
Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System
Diagnosis Test Mode
A - Initial Communication and DTC Checks.
1. Problem verification.
Cl
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