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Mike Darwech Posted on Apr 01, 2015
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What U1411 code means? - 2006 Jeep Liberty

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johnny rebel

johnny rebel

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  • Jeep Master 10,875 Answers
  • Posted on Apr 01, 2015
johnny rebel
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U1411 Implausible Fuel Volume Signal ReceivedPossible Causes Setting Conditions
CAN 'C' Bus circuit is open or shorted to ground
Cluster module has failed
FCM has failed
PCM has failed
Key on or engine running; and the PCM determined that the Fuel Volume signal it received was implausible.
This code sets in 1 Trip(s).
This code will turn on the MIL (Malfunction Indicator Lamp) Vehicle Application: 2005 Jeep Grand Cherokee Laredo 4.7L, Vin N, Eng Cfg V8

Customer Concern: Has 11 codes. U0101, U110C, U0121, P0480, U1120, U0103, U1411, U110E, P000B, U0100, U0002. At this time there is a no crank condition.
Tests/Procedures: 1. Clear the codes and see what comes back. These are all communication codes.
2. Disconnect the modules one at a time when it is acting up and see when the communication comes back.
Potential Causes: Controller Area Network (CAN) C Module

Tech Tips: On this vehicle it turned out the Occupant Restraint Controller (ORC) which is on the Controller Area Network (CAN) B bus was actually causing the problem. It was also taking down the Controller Area Network (CAN) C bus at times. I hope this helps.

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Related Questions:

0helpful
1answer

Does the body control module control the power door lock when driving?
U1411 is fuel related, but BCM controlled.
.
https://www.youtube.com/watch?v=hafdcTuPdp8

I have a 2006 Liberty with the U1411 code intermittently.

 https://www.justanswer.com > jeep > a5yma-2006-libert...
Jan 18, 2017 - The fuel volume message the PCM is receiving is implausible. The circuit is continuously monitored. POSSIBLE CAUSES - CAN C open or shorted - ...
 1 answer · Top answer: https://www.dropbox.com/s/6cbpcsevv7egjku/i-01-18.gif?dl=0 [https://www.dropbox.com/s/6cbpcsevv7egjk ...

Code U1411 = Implausible fuel volume signal - Jeep ...

 https://www.jeepcommander.com > threads > code-u14...
Mar 26, 2008 - We just purchased a used 2006 Commander Limited. ... This would account for the "implausible fuel volume" code u1411 (no fuel volume with ...

Dtc code u1411 - 2006 Jeep Commander - RepairPal

 https://repairpal.com > dtc-code-u1411-210
Aug 9, 2009 - What does dtc code u1411 mean? ... Key on or engine running; and the PCM determined that the Fuel Volume signal it received was implausible. This ...
 1 answer · Top answer: U1411 Implausible Fuel Volume Signal ReceivedPossible Causes Setting Conditions CAN 'C' Bus ...

U1411 Trouble Code Help ' Jeep Garage

https://www.jeepgarage.org > threads > u1411-trouble-c...
Aug 19, 2011 - The Front Control Module isn't receiving a fuel volume signal over CAN B from the Cluster Module. The FCM has to send the PCM a fuel volume ...
Read full answer
May 17, 2022 • Jeep Cars & Trucks
0helpful
1answer

2006 jeep liberty me da c?digo de falla U1411 no enciende aveces asta despu?s de 4 o 6 intentos
spanish on English forum.
good luck with that.

the U1411 codes are shown in the FSM.
read that yet?
https://www.techauthority.com/en-US/Pages/Home.aspx

or alldata.com
Read full answer
Apr 15, 2015 • Jeep Cars & Trucks
0helpful
1answer

Jeep Grand Cherokee 2005 4.7L, CODE U1411 & U110A(or U11OA).Thanks.
https://www.techauthority.com/en-US/Pages/Home.aspx
page 4519,
the book covers that 100%

is this off a real scan tool or off dash. or what?
U codes.
wk jeep.
U1411 U1411-IMPLAUSIBLE FUEL VOLUME SIGNAL RECEIVED
U110a (yes that is a zero)
U110A-LOST COMMUNICATION WITH
SCCM - CAN C. . . . . . .
CAN B BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
FCM NOT CONFIGURED CORRECTLY
STEERING CONTROL MODULE POWER AND GROUND
STEERING CONTROL MODULE
MODULE THAT SET THIS DTC

bad communications, between the many computers.

the dealer scan tool can find this. most others not.
make sure battery is fully charged, reset the DTC errors with any scan tool and see if it comes back.
if it comes back and battery is still charged, then its real.



Read full answer
Mar 17, 2015 • Jeep Cars & Trucks
0helpful
1answer

Code u1411 jeep liberty 2006
wow , no engine options stated, or type of driveline.... wow.
this is covered in the FSM, read that.
it states
U1411-Implausible Fuel Volume Signal Received that means to get the car fully scanned,
using a real scan tool that sees all 2006, jeep DTC errors.
including BCM codes.
the manual tells you what to do.

here is just small expert from the Factory.serv.manual

quote
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING)(Refer To List 1).
Theory of Operation
The BCM has to send the PCM a fuel volume signal over CAN C. The signal the BCM sends over CAN C is implausible.
Diagnostic Test
1. ACTIVE DTC
Ignition on, engine not running.
With a scan tool read DTCs.
Is the DTC active at this time?
Yes
  • Go To 2
No
Refer To List: 2. CAN C BUS DTCS ALSO ACTIVE
With a scan tool check for DTCs in the BCM.
Are any CAN C related DTCs active at this time?
Yes
  • (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - DIAGNOSIS AND TESTING) for the appropriate diagnostic procedures.
  • Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES/FRONT CONTROL MODULE - DIAGNOSIS AND TESTING)
No
--------------------------------------------------------------------------------------------
that word CAN , means the vehicle network communications buss called CAN.
if the PCM can not TALK to the BCM. this can cause the
data to be wrong. and the
Implausible , data.
greek ,huh,
get it serviced by any ASE shop in town or if desperate JEEP.
Read full answer
Oct 03, 2014 • 2006 Jeep Liberty
0helpful
1answer

What does code u1411 mean for 300c
http://repairpal.com/dtc-code-u1411-210

posted for a jeep, same thing as your chrysler.

I’m happy to assist further over the phone at https://www.6ya.com/expert/josh_8f8ad0a8f7e0e6d3

Read full answer
Sep 01, 2014 • Cars & Trucks
0helpful
1answer

What does u1411 mean
U1411 - Implausible Fuel Volume Signal Received

Theory of Operation
The Front Control Module isn't receiving a fuel volume signal over CAN B from the Cluster Module. The FCM has to send the PCM a fuel volume signal over CAN C. The signal the FCM sends over CAN C is implausible.

Possible Causes
CAN B OPEN OR SHORTED
CLUSTER MODULE
FRONT CONTROL MODULE (FCM)
POWERTRAIN CONTROL MODULE(PCM)
Read full answer
Jul 30, 2014 • 2004 Dodge Durango
0helpful
1answer

2006 Jeep Commander 5.7L 4X4? code u1411 what dose that means
Google any codes you get
2006 jeep OBD Codes U1411
Read full answer
Jul 26, 2013 • Cars & Trucks
1helpful
1answer

2006 jeep commander check engine light coming on went to autozone was told code # u1411 what does this mean
implausible fuel signal i fould this at canobd2.com
Read full answer
Feb 09, 2011 • 2006 Jeep Commander
0helpful
1answer

I have a 2004 durago and when i turn off the key it will still run , the code are u110c u1411, u11oe help
it's a bus code, all U codes are. it means there's an issue with wiring.just make sure the cluster is on and reset it, it should go away.
Read full answer
Mar 13, 2010 • 2004 Dodge Durango
3helpful
1answer

I have a 2005 Jeep Cherokee Laredo. Diagnostic
Implausible Fuel Volume Signal Received

This usually points to a bad PCM (powertrain control module).

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

Read full answer
Sep 14, 2009 • 2005 Jeep Grand Cherokee
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