2011 Jeep Grand Cherokee Owners Manual

MAINTAININGYOURVEHICLE
491
a. The MIL will flash for about 10 seconds and then  vehicleoperationyoushouldhaveyourvehicleserviced
return to being fully illuminated until you turn OFF  beforegoingtotheI/Mstation.TheI/Mstationcanfail
theignitionorstarttheengine.Thismeansthatyour       your vehicle because the MIL is on with the engine
vehicle’sOBDIIsystemisnotreadyandyoushould
notproceedtotheI/Mstation.
running.
REPLACEMENTPARTS
b. TheMILwillnotflashatallandwillremainfully
illuminateduntilyouturnOFFtheignitionorstartthe
engine.Thismeansthatyourvehicle’sOBDIIsystem
isreadyandyoucanproceedtotheI/Mstation.
Use of genuine MOPARparts for normal/scheduled
maintenance and repairs is highly recommended to en-
sure the designed performance. Damage  or failures
causedbytheuseofnon-MOPARpartsformaintenance
and repairs will not be covered by the manufacturer’s
warranty.
IfyourOBDIIsystemisnotready,youshouldseeyour
authorized dealer or repair facility. If your vehicle was
recentlyservicedorhadabatteryfailureorreplacement,
you may need to do nothing more than drive your
vehicleasyounormallywouldinorderforyourOBDII
systemtoupdate.Arecheckwiththeabovetestroutine
maythenindicatethatthesystemisnowready.
DEALERSERVICE
7
Yourauthorizeddealerhasthequalifiedserviceperson-
nel, special tools, and equipment to perform all service
operations in an expert manner. Service Manuals are
availablewhichincludedetailedserviceinformationfor
Regardless of whether your vehicle’s OBD II system is  your vehicle. Refer to these Service Manuals before
ready or not, if the MIL is illuminated during normal  attemptinganyprocedureyourself.
Product Specification
CategoriesJeep Grand Cherokee Manuals, Jeep Manuals
Model Year2011
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- 587 pages
Document File TypePDF
CopyrightAttribution Non-commercial
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