Login  |  Register
Nissanhelp.com - All About Nissan
2018 Altima 2018 Armada 2018 Frontier 2018 GTR 2018 LEAF 2018 Maxima 2018 Murano 2018 NV 2018 Pathfinder 2018 Rogue 2018 Sentra 2018 Titan XD 2018 Versa Note 2018 Versa Sedan 2018 Z
MyNissan Do-It-Yourself Maintenance Owners Manuals Recalls/Campaigns Service Bulletins Service Manuals Tech Challenge Game Nissan OBDII Codes Glossary & Acronyms Cost Estimator More...
Member's Ride Photos Stock Photo Gallery
Classifieds - For Sale Classifieds - Wanted To Buy Classifieds - Mechanic Wanted Classifieds - Auto Services Search Auto Parts
Register FAQ Social Groups Mark Forums Read
Forums > > 2004 Murano Service Engine Light and error code P0744
Forgot Password? Join Us!

Murano Nissan Murano Discussion Forum

Thread Tools Display Modes
Old 01-09-2017, 02:19 AM
hexec hexec is offline
Registered User
2004 Murano
Join Date: Jul 2015
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Default 2004 Murano Service Engine Light and error code P0744

This is very odd. My Murano keeps kicking out a P0744 code which references the CTV torque converter control.

I read somewhere that the CVT oil might be low or dirty, so I flushed and replaced the oil and cleared the error code. It is still kicking out the odd P0744. Car runs fine. I don't notice drive-ability issues. Does anyone have any idea what might cause this code?

I'm thinking a bad connection somewhere. I'd like to troubleshoot a potential solenoid connection issue (or feedback circuit), but i don't know where the connectors are located. Any help with location would be appreciated.
Reply With Quote
Old 01-09-2017, 05:07 PM
smj999smj's Avatar
smj999smj smj999smj is offline
Master Enthusiast
2006 Pathfinder
2003 Frontier King Cab
2003 Frontier SVE
Join Date: Jun 2012
Location: Prospect, VA
Posts: 1,554
Thanks: 1
Thanked 235 Times in 218 Posts

Possible causes:

Low level or dirty fluid, faulty torque converter clutch solenoid valve, or an issue with its circuit (poor connection, open/shorted harness). The factory service manual is your best friend. It'll have the diagnostic steps for your code, wiring diagrams for the TCC solenoid valve and its circuit and it has harness diagrams which show where the connectors are, as well as pinout diagrams of the connectors. While we have a few loose sections for your vehicle in our "knowledge base," I don't think it'll have all of the sections you need. Try Nico Club's website as they have a number of full service manual downloads available for Nissans. You might also do some Googling for other source options or for Murano sites that might have it.
Reply With Quote


2004, code, engine, error, light, murano, p0744, service

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

All times are GMT -8. The time now is 10:56 PM.

Privacy Statement - Advertise with Us - Terms of Use - Copyright 1999-2018 Nissanhelp.com
AutoCodes.com - Engine-Codes.com - HelpForCars.net - Infinitihelp.com - Nissanhelp.com
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2018, vBulletin Solutions Inc.
Search Engine Optimisation provided by DragonByte SEO v2.0.0 Beta 2 (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.