kolowookere24
New Member
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2016 Honda Civic, Car will trigger itself to start to accessory mode, turning on headlights, wipers (if switch is on), and sometimes triggering the alarm system when locked and armed. All scenarios tried below, vehicle will respond the same.
Honda Dealer unable to diagnose the issue. Diagnostics is convinced the issue is due to having both keyless fobs in the vehicle, but issue began 3 weeks and continued consistently prior to carrying the second key for backup assurance so I wouldnt't be stranded if it were a key issue
Variations tried to eliminate trigger, no differences occur - car SELF TRIGGERS TO ACCESSORY MODE.
--- 1 key in vehicle
--- 2 keys in vehicle
--- Both keys in vehicle, one with battery removed
--- Both keys in vehicle, both batteries removed
--- NO KEYS in vehicle (close proximity)
--- NO KEYS in vehicle (over 50 feet from vehicle, in the house)
Under all circumstance, vehicle responds the same, triggering on the electronic system of the vehicle without pressing the push to start. I am forced to disconnect battery so the vehicle battery does not die or trigger to sound the alarm system everyday or night while not supervising activity. Gotten stranded a few times, and had to jump the car.
Any insight? Comments? Suggestions?
Possible root causes, but not suspected by Honda dealer tech.
Ignition switch
Fuses
Keyless entry fobs
Wiring/connections
At my ends here, dealer had the vehicle for over 3 hours, no solution found.
Honda Dealer unable to diagnose the issue. Diagnostics is convinced the issue is due to having both keyless fobs in the vehicle, but issue began 3 weeks and continued consistently prior to carrying the second key for backup assurance so I wouldnt't be stranded if it were a key issue
Variations tried to eliminate trigger, no differences occur - car SELF TRIGGERS TO ACCESSORY MODE.
--- 1 key in vehicle
--- 2 keys in vehicle
--- Both keys in vehicle, one with battery removed
--- Both keys in vehicle, both batteries removed
--- NO KEYS in vehicle (close proximity)
--- NO KEYS in vehicle (over 50 feet from vehicle, in the house)
Under all circumstance, vehicle responds the same, triggering on the electronic system of the vehicle without pressing the push to start. I am forced to disconnect battery so the vehicle battery does not die or trigger to sound the alarm system everyday or night while not supervising activity. Gotten stranded a few times, and had to jump the car.
Any insight? Comments? Suggestions?
Possible root causes, but not suspected by Honda dealer tech.
Ignition switch
Fuses
Keyless entry fobs
Wiring/connections
At my ends here, dealer had the vehicle for over 3 hours, no solution found.
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