Ignition flashes green light 3 times

[Golferdave78]

I have a 2022 Newmar London Aire on a Spartan chassis
I am currently at the Newmar service center and they are trying to diagnosis my issue.
With key FOB with brand new batteries the ignition button will flash green 3 times.
After multiple attempts it will go to a constant green and then I am able to start the engine.
It is very random.
Sometimes it with turn constantly green after the first try.
Most often it is after several to many tries.
Antenna has been replaced ,ignition button has been replaced.
Anyone else had this issue and had it resolved

[Ray,IN]

This is just an EWAG, but since the Cummins lift pump only runs approx. 30 seconds to prime the main injector pump, could it be on a timer so the ignition is armed only after the lift pump has completed its cycle?

[Tha_Rooster]

Originally Posted by Golferdave78

I have a 2022 Newmar London Aire on a Spartan chassis

I am currently at the Newmar service center and they are trying to diagnosis my issue.

With key FOB with brand new batteries the ignition button will flash green 3 times.

After multiple attempts it will go to a constant green and then I am able to start the engine.

It is very random.

Sometimes it with turn constantly green after the first try.

Most often it is after several to many tries.

Antenna has been replaced ,ignition button has been replaced.

Anyone else had this issue and had it resolved

It’s sad you have a London Aire and their service center can’t figure out your problem on a 2022.

[cliffj]

I have a similar problem I think. 2020 Mountain Aire on K3 chassis. 1 key fob operates everything just fine, other fob does nothing. I have gone thru the TriMark sync protocol as best I can with no luck…push the sync button on the lower steering column and push the lock button etc. they are just not communicating. Yes, fresh battery. Anyone been thru this and solve the riddle?

[RacerFF]

Originally Posted by Golferdave78

I have a 2022 Newmar London Aire on a Spartan chassis
I am currently at the Newmar service center and they are trying to diagnosis my issue.
With key FOB with brand new batteries the ignition button will flash green 3 times.
After multiple attempts it will go to a constant green and then I am able to start the engine.
It is very random.
Sometimes it with turn constantly green after the first try.
Most often it is after several to many tries.
Antenna has been replaced ,ignition button has been replaced.
Anyone else had this issue and had it resolved

I work at a heavy truck repair center and we also work on Spartan chassis. We had one that would do what you describe. We wound up finding that the interface box under the dash was mounted at a weird angle and the antenna would periodically not pick up the signal from the remote. We moved it on top of the other wires under the dash and secured it so the antenna could get a clearer signal. Hope this helps out. Let us know what they find.

[Granite17]

Originally Posted by Tha_Rooster

It’s sad you have a London Aire and their service center can’t figure out your problem on a 2022.

Not sure why you feel the need to throw a dig a Newmar over this issue!.

Newmar service team is 2nd to none!

Trade that 07 for new Newmar Luxury Line coach and you will see why they are so beloved by their customers.

Sure every coach has issues, like house’s, cars and washing machine’s , but no one works harder or is more knowledgeable than the tech’s at Nappanee!