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U1403 code 2007 jeep grand cherokee - 2009 Jeep Grand Cherokee

Posted by Anonymous on


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  • 323 Answers

SOURCE: Jeep Grand Cherokee Limited P0700 diagnostic problem

P0700 means there is a transmission fault code in the transmission controller. Since the transmission controller doesn't have a light attached, it tells the engine controller to turn the light on using this code. You'll have to access the transmission controller to further diagnose the problem.

Posted on Jun 14, 2009


Andy Lebel

  • 94 Answers

SOURCE: 2004 Jeep Grand Cherokee. Keeps stalling, engine

P0505 means the whole Idle Control system, not only the IAM. Check all related sensors (i.e. crankshaft sensor). Check with a voltmeter direct at the connector of the IAM if you get any signal. Remove the IAM from the TB, connect him, let someone switch your ignition key to ON. The IAM need to drive in/out for a short time to find the right position. Hold the IAM near a hard part, that they cant drive out completely! If IAM works fine, check the fuel pressure, check and clean your TB ( if not done yet). If that doesn't work, come back again please

Posted on Oct 27, 2009


Greg Bernett

  • 2989 Answers

SOURCE: 1998 Jeep Grand Cherokee Laredo 4.oL I got a code po113

Trouble Code: P0113 (4.0L L6 VIN S Auto)
IAT Sensor Circuit High Input Print this code dataprint_icon_codes.gif Number of Trips to Set Code: 1
OBD II Monitor Type: CCM Details
Indicators: MIL Details

Trouble Code Conditions:
Check with ignition on or engine running; battery voltage more than 10v; The PCM detected the IAT Sensor input was over 4.90v (exc. Dakota, Durango, Ram) or 4.98v (Dakota, Durango, Ram) for 3 seconds.

Possible Causes:
  • IAT Sensor signal circuit shorted to VREF (5v)
  • IAT Sensor signal circuit is open, or the ground circuit is open
  • IAT Sensor is damaged or it has failed (an internal open circuit)
  • PCM has failed


Posted on Dec 01, 2009


  • 3640 Answers

SOURCE: 2002 jeep grand cherokee with 4.0 engine will die but restart

p0340 is the cam shaft sensor, this will cause it to cut off while driving, hardtime starting, p0351 is the ignition coil A primary/secondary curcuit mal function. p1391 is ignition system misfire, this could be plugs, wires, or coils. first of all have the cam sensor changed and it may correct the rest of the codes. when fixed turn light off with obd2 scanner. if you do not have one, then any auto parts store will erase the codes fo free of charge.

Posted on Jan 21, 2010


Michael Thorpe

  • 2702 Answers

SOURCE: The abs esp bas light came on in our 2007 jeep

it means it need to be looked at to find out any fault coads,,,the brakes are having a problem?

Posted on Jul 03, 2010

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OP: Posted by Barbara Frye on May 11, 2016
Barbara. get car serviced? at an ASE shop or dealer?
you cant fix this lacking tools, ill not try to guess.
did you first erase those errors (push reset on tool)?
and see if they return, ???? this is first.
have you had work on the pump/tank area.
in a collision?

here is why.
first check fuses. any blown.?
then do the cluster self test, no tools needed.
posted here 100s of time, need that?, or the free link to the test in the FSM book? posted that too 100s of times here. (ask or search)

next is scan it, see all errors, not just the 2 you see now.
a real scan tool shows all errors and for sure those that might be related, and any CAN-BUS errors.
a real scan tool can see all JEEP extended DTC errors.
also post if the instrument cluster is acting odd. in any way.
does the fuel gauge work? can you tell?
needle steady and correct for reality,

QOD: questions of the day,
does engine run?
does car drive, correctly day and night with bright head lights?
does any other feature of the car fail. any at all.
no charge lamp failures in cluster, nor volt meter below 14v in the cluster meter of same name (volts)???

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.
my guess is 1403 is the real error. (primary)
the fuel sender might be glitching,

here is that sensor,
in the tank , part of pump, part of fuel rack. in tank.


May 11, 2016 | 2007 Jeep Grand Cherokee Overland

1 Answer

2007 jeep grand cherokee is skipping and misfire codes

There are several different things that could make it misfire ! not just plugs ,does it have plug wires or is it coil on plug coils. Could have a coil breaking down. Does it do it in all driving conditions ? Idle , cruising speed ,under a light load and what codes .po300 random misfire or a specific cylinder misfire code ? P0306 cylinder #6 etc.

Jan 12, 2015 | 2007 Jeep Grand Cherokee Overland

1 Answer

I need wireing diagram for a caravan plug for a 2007 jeep grand cherokee

Check on your motor you have some where a place how you have your number of your celynder

Jul 16, 2014 | 2007 Jeep Grand Cherokee Overland

1 Answer

Where is transfer case control switch on jeep grand cherokee

post code, DTC with scan tool
we cant ever guess codes.
mine a 2008 has like 1000 codes.

Jul 11, 2014 | 2007 Jeep Grand Cherokee Overland

1 Answer

Sudden loss of power Jeep Grand Cherokee

One of the accelerator position sensors may be bad putting it into limp home mode . Have it scanned for codes and post them here .

Oct 03, 2017 | 2007 Jeep Grand Cherokee

1 Answer

How to check engine codes on jeep grand cherokee 2007

You will need to have it scanned at a shop to retrieve codes. Some auto part stores will also do this for free.

Jan 21, 2011 | 2007 Jeep Grand Cherokee Overland

1 Answer

2007 Jeep Grand Cherokee interior lights our

You will get your solution and all info on service info, repair info, parts info, wiring/electrical/fuse diagrams, error/fault codes, torque specs, PCV,
owner's/service/repair/parts/maintenance manuals etc everything
this website
it's a very good website for vehicle problems even as old as 1991 ford..

Feb 27, 2018 | 2007 Jeep Grand Cherokee Overland

1 Answer

My engine light blinks 10 times on my 2007 jeep grand cherokee and will not start. HELP!!!

advance auto parts offers rental error code readers that you can plug up to your jeep and see what the reason is for your light flashing

Dec 18, 2009 | 2007 Jeep Grand Cherokee Overland

1 Answer

I want to finde the code of my radio

Call local jeep dealership. Give them your VIN number and they can supply you with the radio code. Did you check the glove compartment? Most of the time its located inside on a sticker.

Jun 03, 2009 | 2007 Jeep Grand Cherokee Overland

1 Answer

Engine comes on dash 2007 jeep grand cherokee

if you are talking about the yellow engine symbol in the instrument cluster it is telling you there is some kind of problem and you ned to have the codes checked to get an idea what it may be

Jan 06, 2009 | 2007 Jeep Grand Cherokee Overland

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