jbird2212

Recently I have been running into my car flashing a Keyless Remote Not Detected after a passenger leaves the car and closes the door. When I go to turn the off and back on the ignition cover doesn't want to turn and after a few tries it turns and starts just fine. I have replaced with brand new batteries in the key fob and still randomly happens. Does anyone have any incite to this problem?

Thank you

Walfunk

I'm having the same issue randomly...

HEAVY_RL

iTrader: (1)

is the fob next to you phone/wireless device?

Does the other person also have a fob?

jbird2212

Driver 2 key fob is always home and never close to the phone or anything. Usually the key sits in the not an ashtray cubby

Walfunk

Mine is not near a phone when it happens. My phone does block the signal when it is near my fob, however.

HEAVY_RL

iTrader: (1)

I would try putting the key somewhere else, although I keep mine there too with no issue.

Also consider trying to a test with FOB 2 and leave 1 at home.

jbird2212

I guess it is something with Driver 1 since i have been using Driver 2 and don't run into the problem anymore. I don't know why I never thought of just using Driver 2

HEAVY_RL

iTrader: (1)

Cool now that we've isolated the problem... If you want D1 back, try a new battery battery

jbird2212

If you mean car battery it is only 3 months old actually

HEAVY_RL

iTrader: (1)

No sir, the FOB battery.

Two CR2025's

jbird2212

both FOBs were changed a week ago

HEAVY_RL

iTrader: (1)

so thats a no? LoL
Did the problem also start a week ago?

jbird2212

Problem has been for a few months actually. Just finally got around to looking at changing the batteries in the FOBs and looking for answers to what it might be.

jbird2212

Found out the problem was the transponder in the Key and not the FOB is going bad. Problem is fixed now

projektvertx

iTrader: (2)

Appreciate the follow up

Sidebar: I keep both my smart fobs in the same pocket for both vehicles. I've found that for some reason, the RL fob occasionally causes interference with the Lexus fob, but not the other way around.

blaser

what do you mean and how did you fix it?
I have the same problem occasionally

jbird2212

When you take the physical hard key out of the fob that key has a transponder that sends a signal to the computer telling it that it is programmed for that car and allowing it to start.
I ordered a new key and had it programmed to my car.