My 2000 jeep grand cherokee Laredo is reading a code p0171 what does it mean how do I fix

4.7L jeep
the p07 code is tranny error.
cutting off all power means , power to rear wheels or DC battery power to some things ,electrical things die?)
on all cars, DC power must be good first or the computers fail or go mad.
P0455 is gas cap loose, ignore it until all else is cured.
unless cap is missing sure.
Shift Solenoid "D" Malfunction. 0755

fix DC power distribution problems first.
bad grounds, bad connectors, alternator weak or dead
fuses blown or loose
loose wire lugs, or connectors.
rusty ground lugs wires.

title ,DIES Driving.
so dies means engine stalls. not tranny slip right.?
if is stalling can you save the stall before it completes the stall
by fast right foot actions
when it stalls tell the helper all other electrical things that die at the event. Radio dead, head lamps and parking lamps dead.
heater or AC cool blower dead?

Seems to me a pure electrical failure so far.

Fuel too lean in bank 1.
Maybe it has an airleak or a faulty signal from and Lambda O2 sensor.

RTM, read the manual, get one buy one or open glove box and read.?
child LOCK?
are you talking about the door looks
or the child tether>?
i cant guess try telling what dont work first and how you tried.
first.
door child locks are an option, on new car

this?

Radiator exploded! - JeepsUnlimited

www.jeepsunlimited.com/forums/showthread.php?550352-Radiator...

Jun 8, 2012 - 20 posts - ‎13 authors
And can I fix it somehow or I have to replace the whole radiator assembly? ... Bosnia should be able to order you a radiator from the Austrian Jeep factory or just ... grand cherokee wj 4.0 4wd, year 2000, 160 000 miles. would you recommend .... I have a2001 and it had about 143,000 miles on it at the time.

Radiator!!! - Jeep Cherokee Forum

www.cherokeeforum.com > Technical Discussion > OEM Cherokee Tech
Oct 18, 2009 - Anyone know why my 2000 Cherokee blew a 2 Radiators within the past year ... 1999 Grand Cherokee, the radiator is made out of flimsy plastic. she blew ....I am steering the wife away from 1999 to 2001 Grands due to what I ...

2000 Jeep Grand Cherokee Laredo In-line 6 cyl. 4.0L ...

www.carsurvey.org > Jeep > Grand Cherokee > 2000 > Review
Oct 25, 2011 - The radiator on these Jeeps has a plastic housing at the hose connection. .... after paying them a $90.00 diagnostic fee, that the radiator fan wasblown, ... all of these same problems with their 2001 Jeep Grand Cherokees. images for Blown radiator.. 2001 grand cherokee jeep

keyon .off 5 times then start.
or crank for 5 seconds.
this will prime it
some cars dont prime with key on trick. only cranked.

RTM
read the manual yet?
car WJ
2000
chapter body
read
page 100
its all there to read.
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service

The switch on the brake pedal is faulty or misrigged. Cruise control is most probably not working and brake lights as well. problem could eventually be with the wiring .

use a real scan tool
only that works.
you need to see all jeep DTC error.s

Many problems cause a misfire code, to understand what to check and what might be the cause or causes of the misfire please read the article at this LINK. The link is copyrighted so I can't copy it and paste here.

i have a 2000 grand laredo jeep cherokee that is leaking fliud bad i think it the water pump how do i fix it ??