2003 Jeep Grand Cherokee Logo

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Anonymous Posted on Aug 22, 2010

I own a 2003 Grand Cherokee WJ Limited and my external temperature gauge is way off. Any way to calibrate this on my own? If no band aid solution, any idea how much it would run to take it to a dealer? Thanks a mill!

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  • Anonymous Aug 22, 2010

    how far off? extremly high or low? locate ambient temp sensor and check connections normally located in front grill

  • Anonymous Aug 22, 2010

    about twenty degrees high...

  • Anonymous Aug 22, 2010

    twenty degrees high

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Anonymous

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  • Posted on Aug 23, 2010
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Joined: Jul 27, 2010
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  1. check to see if ambient sensor is properly mounted at its location

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1999 Jeep Grand cherokee Limited, 5.9 liter torque setting for head bolts

posted the fsm
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ah only the limited has that. engine.
my online links show no 5.9L. so see why you are asking here.
why not go to real jeep forum and ask.

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what is the pattern ? Sequence.
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those are always a question. and the FSM answers them all.
for your car.

if the expensive WJ (limited) FSM is too pricey, (it is)
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http://www.jeepforum.com/forum/f310/

one search, you can too, or better ask them.

http://www.jeepforum.com/forum/f13/5-9-limited-top-end-rebuild-1309601/


the intake is TTY bolts.
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http://www.ebay.com/itm/1999-Jeep-Grand-Cherokee-Factory-Shop-Service-Manual-/281798487608?hash=item419c7fae38&vxp=mtr
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Hi George:
Other Jeep lover here (Grand Cherokee Limited 5.2L V8)... keep in mind that all this information is in the WJ owners manual...

11_21_2011_8_31_50_pm.jpg

Image: WJ Junction Block (under dash, left of steering wheel)


11_21_2011_8_32_28_pm.jpg

Image: Grand Cherokee fuses 1999-2004


11_21_2011_8_33_59_pm.jpg

Image: PDC (Power Distribution Center, under hood)

Feel free to contact us in the previous link if need additional details about this information.

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.
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Hope helped (remember rated this help). For other sections abotu Jeep WJ Repair Manual, clic HERE.

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Jeepmanual

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Good luck!!!
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