Key Fob Starting Issue

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Popntx

Junior Member
Joined
Nov 5, 2020
Posts
6
Reaction score
2
Location
San Antonio
Ram Year
2012
Engine
Hemi
I have a 2012 Ram 1500 with the Hemi engine. A few days ago I started having problems starting the engine. It would just crank and crank but not start up. Then I'd immediately try to start it again and it would start right up and run perfectly. This has happened 3-4 times. So, I'm afraid that at some time I'll not be able to get started at all and end up stranded.

So, I took it to a local mechanic that I trust. One fear I had was that they would not be able to recreate the problem. But they called back and said it was a key fob problem. They noticed that the key fob was also not unlocking the doors properly. They said I would need to take it to the dealer and get a new key fob and have it programmed. Not an inexpensive solution as I understand.

But, I'm wondering if it makes sense that this really is a key fob problem. It doesn't seem to make sense that the issue I've been having, where the engine will crank but not start, is a key fob problem. On the other hand, I understand these key fobs can be problematic and control multiple different things. I do recall in the past having a problem with the key fob where it would lock and unlock the doors without me even touching it, but haven't had that issue in a while.

I would appreciate any thoughts before I take this to the dealer (which is not my preference) and spend a lot of money on something that is not really the issue.

Thanks!
 

NJMOPAR

Older and faster
TOTM Winner
Joined
Jan 23, 2020
Posts
2,642
Reaction score
7,322
Location
ELizabeth, NJ
Open the fob, remove the rubber pad and check that all the metal contact disks are in place. If not, tweezers & a dab of super glue to reset them.
Clean the circuit board with alcohol, pop in a new battery and see if that helps.
 

Tach_tech

Senior Member
Joined
Jun 1, 2014
Posts
3,320
Reaction score
3,595
Ram Year
2017
Engine
5.7L HEMI
A faulty key fob won’t cause a crank no start. If a key fob has failed it won’t crank at all.
 

Forum statistics

Threads
210,917
Posts
3,059,609
Members
170,849
Latest member
TheM4rxxx
Back
Top