Question about 2005 Jeep Wrangler

1 Answer

What would cause code P1603 to occur on 2005 Jeep Rubicon

Posted by Anonymous on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 76 Answers

I have an 05 6 cylinder automatic TJ. The other morning I was getting trouble codes U0101 and P1603. For a few seconds the Jeep was shaking and for the entire 30min ride it wouldn't shift into the last gear, it would just continue to rev. The next day I drove it and it was fine. I also noticed a slight high pitch whine noise coming from the engine at low speeds. Any suggestions? Thanks!

Posted on Dec 03, 2015

Ad

4 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad
emissionwiz

Marvin

  • 85222 Answers

SOURCE: jeep engine swap

Yes it will fit, make sure the engine swap is approved by the BAR.

Posted on Sep 17, 2008

GetMeOttaHere

  • 2926 Answers

SOURCE: What is a P 431

p431 = Warm up Catalyst effiiciency below threshold on Bank 2. Most likely you have an O2 sensor that has a defective heating circuit.
p513 = The engine controller has received an invalid key from the Smart Key Immobilizer Module. Unless you had or have the wrong ignition key, this one can be solved on this chat.

Posted on Sep 07, 2010

Richard Scordino

  • 6982 Answers

SOURCE: 2005 jeep wrangler unlimited rubicon

Do not drive it 'till you have the problem solved or if you already haven't lost the cylinder head gasket, you will!!
First thing to check is that the fan (s) works. If mechanical and electric fans are good, check the thermostat. In fact, just replace it as it is inexpensive and once overheated they become unreliable.
Make sure the cooling system is full when cold, both in the recovery bottle and in the radiator If it's not full, check for leaks hot and cold..
If you have any unexplained coolant loss and see white smoke from the exhaust, the head gasket has failed. If you have a 4.0 engine, also be aware that they develop micro-cracks in the cylinder head (problem began in about 2000 but there are still a few showing up) All heads from 2000 and up should be magnafluxed to prevent re-use and immediate failure after a head gasket has been replaced.
Your radiator needs to be flow tested as well but at 5yrs old, unless there is a huge amount of minerals in the water in your location, likely it's good.
Work from the easy items up to the more difficult, unless you see something that definitely has a problem. If you have a question about what you find, just ask. If you have no experience it is a good idea to buy a chilton or haynes manual before beginning. That will save you lots of time and aggravation!

Posted on Sep 08, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What is the meaning of code P1603 kindly give us


P1603 - EEPROM Malfunction
Possible symptoms: Engine Light ON (or Service Engine Soon Warning Light).
P1603 Information for specific makes P1603 BUICK
P1603 CADILLAC
P1603 CHEVROLET
P1603 GMC
P1603 HYUNDAI
P1603 KIA
P1603 EEPROM Malfunction

May 31, 2015 | Cars & Trucks

5 Answers

P1603 ECM/PCM TOYOTA vitz


this is an obd2 trouble code table ,it can help you understand the meaning of code.

Aug 08, 2011 | Toyota Yaris Cars & Trucks

1 Answer

Front brakes on a 2005 Jeep Rubicon


Once you take the caliper bracket off, the rotor should just fall off. If the Jeep stops without any vibrations I would leave the rotors alone., unless they are scored badly from brake pads worn out and metal to metal.

Mar 19, 2010 | 2005 Jeep Wrangler

1 Answer

Jeep Wrangler inside wheel "locks" when turning sharply in 4 x 4


there is a service update for this here it is.

SYMPTOM/CONDITION:
The customer may experience a rubbing-like sound during hard cornering, when the
steering wheel is turned to its full lock position. This condition may occur in either direction
(full left or full right turn). This condition may be caused by the tire momentarily contacting
the stabilizer bar.
DIAGNOSIS:
If the vehicle is equipped with the 17 inch Goodyear Silent Armor Tire, inspect the tire
inboard surface and the stabilizer bar for evidence of light contact. If contact is present
perform the Repair Procedure.
PARTS REQUIRED:
Qty. Part No. Description
2 06509438AA Washer, Flat (10.4mm I.D. x 23.0mm O.D. x 4.5mm
Thickness w/special corrosion coating)

Aug 28, 2009 | 2007 Jeep Wrangler Unlimited Rubicon 2...

1 Answer

Where is the water leak coming from on my 2005 jeep unlimited when it rains


where inside the jeep is it wet? I believe the unlimited model was all removable hard top. any way check the seals around the removable top and at the windows. but that is the best i can do w/out knowing where inside your jeep it's wet.

Jun 28, 2009 | 2007 Jeep Wrangler Unlimited Rubicon 2...

1 Answer

2004 Jeep Rubicon lockers dont work when warm. in


sounds to me that you may be having air pump issues, or your having rocker switch issues, I would lean toward the pumps though, just replaced mine in my 03 rubicon and problem solved, also insect the vacuum hoses going to each locker, make sure they dont have any holes/ cracks

Apr 26, 2009 | 2004 Jeep Wrangler

1 Answer

Jeep engine swap


Yes it will fit, make sure the engine swap is approved by the BAR.

Sep 17, 2008 | 1996 Jeep Grand Cherokee

1 Answer

Dosn't turn over


I am Having the same problem with a 2005 wrangler rubicon unlimited and when I step on the brake some dash lights come on including one with a circle slash over a key on the top left of the dash! I called the dealer and they told me to bring it in because the Vallet computer lost its memory code, I think its strange since I do not have an alarm
Earl

Aug 17, 2008 | 2007 Jeep Wrangler Unlimited Rubicon 2...

Not finding what you are looking for?
2005 Jeep Wrangler Logo

1,072 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts

Marvin
Marvin

Level 3 Expert

85222 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Are you a Jeep Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...