HartSilver

where is it located and how to replace

projektvertx

iTrader: (2)

For some reason my photobucket account is not working right now, but I've attached an image from the service manual of where it is. Hope it helps!

beekermartin

OP, did you replace the range switch? Did it correct your issue? I am getting a random error causing the D to flash, AFS to turn off and the CEL to come on. When I restart the CEL will stay on for a few cold starts but it will eventually turn off. I am getting code P1717 which points to the transmission range switch.

beekermartin

Another over due update.

I replaced the range switch and I haven't had this issue since. If you have the exact same problem odds are it is the transmission range switch. Not an expensive repair but be sure they install it properly so you don't get stuck in neutral when trying to shift from drive to park. There is an adjustment for that and most mechanics won't be aware of it. It is easy to adjust but annoying if they don't do it properly. Regardless mine has worked well since it was replaced. No more random flashing lights since I had it replaced.

ksu1018

my 2005 has been slipping for some time now on around 2 to 3rd shifts (40 to 50mph) downshift as well. I was thinking it could be one of the solenoids. Which one should i start with and how hard are they to replace? Are they located on the outside of the transmission? I would appreciate some help.

supersonic64126

I'm getting an intermittent "flashing D" and P1717 on my 260,000 mile 05 RL too. Happened once about a year ago, and again just a few days ago. Shut down and restart it goes away. I'm replacing my range switch tomorrow. Saw Beekermartin's comment above, wondering how I can properly "adjust" this thing. I bought the Duralast brand one from AutoZone, $54 + lifetime warranty and oddly enough they had it in stock! Hopefully I don't break anything.

hugous

I am having exact same issue like beekermartin, will replace it soon. My 06 RL has 121k on it.

hugous

Supersonic64126, did you replace it yet? Let me know how you "adjust" the sensor. People say that you need to have your car in Neutral to install that sensor, is it correct?

truonghthe

You can leave it in any gear, make sure you mark the old sensor before removal and line up your new one with the same mark as the old one.