- Joined
- Feb 1, 2015
- Messages
- 9,937
A few weeks ago, my Dodge Grand Caravan started becoming finicky about starting. The problem seems to be the ignition switch. The scuttlebutt is that the dealer repair will be over $1K. I am able to start it by jiggling the key fob while tuning between the off and start positions but it is disconcerting in that with cold weather approaching, I could be left stranded with no way to start the car. Older versions used a mechanical switch with a printed circuit used for the contacts. The contact surface would become worn , dirty, or corroded causing the failure. It appears that the newer style, used in my vehicle, has no contacts and may be using Hall effect switches instead.
To add to the issue, removal of the ignition switch, known as a WIN or wireless ignition node, requires removal of the entire dash to gain access to the mounting screws, no doubt the reason for the high repair cost. Several You Tubers have posted videos of how it can be done with a partial loosening of the dash which looks feasible.
To further complicate matters, you can't buy a replacement module as the module has to be programmed to the key fobs, aka FOBIK's, and the to the on board computer by a MOPAR dealer. There are repair services offered where you send your module and key fobs and for $150 to $300, they will repair the module and return it plug and play. The issue is the vehicle is disable for about two weeks while this takes place and if you are wrong about the diagnosis and it lies elsewhere, you are out a minimum of over $100 plus the wait time and could still have to pay a visit to the dealer. AARGH
To add to the issue, removal of the ignition switch, known as a WIN or wireless ignition node, requires removal of the entire dash to gain access to the mounting screws, no doubt the reason for the high repair cost. Several You Tubers have posted videos of how it can be done with a partial loosening of the dash which looks feasible.
To further complicate matters, you can't buy a replacement module as the module has to be programmed to the key fobs, aka FOBIK's, and the to the on board computer by a MOPAR dealer. There are repair services offered where you send your module and key fobs and for $150 to $300, they will repair the module and return it plug and play. The issue is the vehicle is disable for about two weeks while this takes place and if you are wrong about the diagnosis and it lies elsewhere, you are out a minimum of over $100 plus the wait time and could still have to pay a visit to the dealer. AARGH