P0730 - JeepForum.com
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Grand Cherokee & Commander Forums > WK Grand Cherokee & XK Commander Forum > P0730

Rubicon express discounts from oconee off-roadXHD Heavy-Duty Hood Latches for JK and TJ available at OcoRough Country Lift Kits and Parts!

Unread 02-04-2013, 09:06 AM   #1
Registered User
2014 WK 
Join Date: Feb 2013
Location: London, Ontario
Posts: 93

Hi Guys, thanks for the great forum. Learned a lot about my WK CRD looking around here.

Well, 1st breakdown. Pulled the Code P0730, learned from here it can be just about anything in the transmission.
Did not get any further codes past that with my own reader. so figured off to dealer we go.

I put my experience on here for future readers.

Was stuck in gear(assume 1st or 2nd) and had few hard shifts prior to things going south, then engine light, no DTC on car display. ODB II said P0730.

Dealer says 68049181AA input sensor kaput. $1200+ tax for that job.
Thoughts or input appreciated.

Doing filter, fluid same time 80K Milkes on odometer.


Nookie is offline   Reply With Quote
Unread 02-05-2013, 06:42 AM   #2
Web Wheeler
LJS8510's Avatar
2008 WK 
Join Date: Oct 2007
Location: Chicago Il, IL
Posts: 1,326
How is the transmission doing?

08 CRD @ 163,000
OME HD Lift about 3"
4xGuard Rails
AEV Wheels 5.75 BS
GSA 255/75/17 32.1" (no bolt cut/no pinch weld)
spare 265/70/17 stock location
Lockpic, 100,000 club
LJS8510 is offline   Reply With Quote
Unread 02-05-2013, 06:52 AM   #3
Registered User
2014 WK 
Join Date: Feb 2013
Location: London, Ontario
Posts: 93
Final diagnosis:
Error p2767

68049181aa $ 624.00 connector
52108325 $ 53.35 (optional filter replacement)
fluid $ 32.73
labor $ 360.00


Part was in stock so was out the door in 4hrs, which was excellent service.
If weather was good I would take a crack at it myself but it's about 0F here this week so - coooooold.
Seem like this connector can be had for around $125 online, guess I'll order a spare...from reading problably the "o" ring that failed.
I have an Innova 3100 Scanner, which did not read the P2767 Transmission code. Appearantly the 3120 model would have.


Last edited by Nookie; 02-05-2013 at 08:47 AM..
Nookie is offline   Reply With Quote
Unread 11-19-2013, 09:11 AM   #4
Registered User
2008 WK 
Join Date: Jul 2012
Posts: 11
Yeah.. me too..


Yeah, I am in the exact same predicament. 2008 Jeep CRD kept going into limp mode with no immediate DTC's. brought it in and said it was code P2767 and that I needed to replace the conductor board inside the transmission (which houses the two speed sensors) for $800 + $300 or so for labour and a recommended fluid flush.

I opted to do the job myself and bought the replacement part from ebay for $265 + new fluid, filter and gaskets. Spent 4 hours in my shop and no problems in the replacement, but I'm still getting the same code and limp mode. Although its not the same code the dealership gave me. I keep getting the P0730 Incorrect Gear Ratio, which i'm assuming is a generic code and that my scanner isn't really good enough to pick up the specific P2767 speed sensor code.

Maybe my scan tool isn't good enough to really 'clear' the codes out of my computer either? This is my first time really using scan tools to help diagnose my problem. What a learning curve hah.
greendiezel is offline   Reply With Quote

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.