Honda HR-V: Keyless/Power Door Locks/Security System Symptom Troubleshooting - Doors Automatically Relock 30 Seconds After Being Unlocked With The Keyless Remote Even Though A Door Has Been Opened
NOTE: Before troubleshooting, check the B-CAN DTCs. If any DTC is indicated, troubleshoot the indicated DTC first.
1. Determine possible failure area (MICU, others):
- Move the interior light switch to the DOOR position.
- Turn the vehicle to the OFF (LOCK) mode.
- Watch the front individual map light and the door/tailgate open indicator on the gauge control module.
Do the front individual map light and door/tailgate open indicator come on when the door/tailgate is open, and go off when the door/tailgate is closed?
YES
Faulty MICU; replace the under-dash fuse/relay box.
NO
Go to step 2.
2. Open wire check (DR DOOR SW, AS DOOR SW, RR DR DOOR SW, RR AS DOOR SW, TAIL GATE SW lines):
- Disconnect the following connectors.
Under-dash fuse/relay box connector N (52P) Each door switch 1P connector Tailgate latch switch 2P connector
- Check for continuity between test points 1 and 2 respectively.
Driver's door switch
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Front passenger's door switch
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Left rear door switch
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Right rear door switch
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Tailgate latch switch
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Is there continuity?
YES
The DR DOOR SW, AS DOOR SW, RR DR DOOR SW, and RR AS DOOR SW wires are OK. Replace the bad door switch.
YES
The TAIL GATE SW wire is OK. go to step 3.
NO
Repair an open or high resistance in the wire between the MICU and the door switch/tailgate latch switch.
3. Open wire check (GND line):
Check for continuity between test points 1 and 2.
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Is there continuity?
YES
The GND wire is OK. Faulty tailgate latch switch; replace the tailgate latch.
NO
Repair an open or high resistance in the ground wire or poor ground (G504).
READ NEXT:
Keyless/Power Door Locks/Security System Symptom Troubleshooting - Security
Alarm System Will Not Arm
NOTE: Before troubleshooting, check the B-CAN DTCs. If any DTC is indicated,
troubleshoot the indicated
DTC first.
1. Switch information check:
Turn the vehicle to the ON mode.
Check the parameter
Keyless/Power Door Locks/Security System Symptom Troubleshooting - The Horn
Does Not Sound And/Or The Headlights Do Not Flash When The Panic Button On The
Remote Is Pressed
NOTE: Before troubleshooting, check the B-CAN DTCs. If any DTC is indicated,
troubleshoot the indicated
DTC first.
1. Determine possible failure area (MICU, others):
Press the PANIC button.
Do the
Security Alarm System Will Not Arm
Refer to: Keyless/Power Door Locks/Security System Symptom Troubleshooting -
Security alarm system
will not arm
THE DOORS WILL NOT UNLOCK OR LOCK WITH THE DOOR OUTER HANDLE TOUCH
SENSOR OR LOCK SWITC
SEE MORE:
DTC Troubleshooting 12-12, 14-12, 16-12, 18-12: Wheel Speed Sensor Short to
the Other Sensor Circuit
NOTE:
Before you troubleshoot, review the general troubleshooting information.
These DTCs may be caused by electrical interference. Check for
aftermarket devices installed in the
vehicle when these DTCs are indicated.
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the DTC
Keyless Access System Symptom Troubleshooting - Keyless Access
Indicator Does Not Go OFF Or Does Not Come ON
1. Keyless access system check.
Turn the vehicle to the OFF (LOCK) mode.
Turn the vehicle to the ON mode.
Check the keyless access indicator.
Does the keyless access indicator come on for 2 seconds?
YES
Go to step 2.
NO
Do the gauge control module self-diagnostic function. If the indicator doe
