get it serviced pops to mind.
or read the real FSM for each case, (like we all do...)
my 2008 fsm is 7000 pages. so.... cant upload that. nor yours.
if you open the book it explains how cruise works.
on newer cars its very fussy, (lawsuits) so has many logical permissive's, not just brakes! ,like in the dark ages of cruise.
on mine, the ECU/;PCM will cut dead the cruise for many other reasons,,,
ECU errors, DTC ERRORS. lets be clear, if the PCM thinks speed
(transmission) or idle controls have ISSUES, it disables cruise.
for your and my safety,
or be like a Toyota and gillion buck Lawsuit.
it will get worse this set of rule for every newer year,,,,,,,,,,,
gas cap loose
or if nOT get it pressure tested
or read the FSM for all EVAP tests. its all there, just read it and ask questions not clear, gue$$ing will be expensive,
buy one and read up.
(goggle that, 1gillion hits) and only $15 bucks.
when you scan any 05 jeep ,you need a real scan tool ,not some
autozoned lame tools, one that shows ALL FACTORY codes
and you never posted even one DTC. nor if there were others.l
i use an INNOVA 3160 that sees them ALL.
get a full scan , avoid the stinkn zone and go to a real shop with real tools, any ASE shop can do this,no need for dealers.
LEARN MODES: (TRANS, IDLE, NAV, RADIO, AND OTHERS)
this car and many cars , can have learn modes when you pull the battery or flat line it. (DRAINED IT)
all that is covered in the book, no need to guess.
If DIY you need a scan tool so you can
fix it, (and see all codes, not just federal P0 codes)
the reset it !
then see if you fixed it. (scan tool shows no DTC)
The CEL lamp on newer cars is near useless. (its just a smog lamp, ok)
if not, you get to drive around all over playing that game.
tell more get more.
alldata.com (log in and check it out)