Jeep Recent Questions, Troubleshooting Help & Support

ask jeep direct or google for hacks 2 choices. we are not hackya dot ru.

why not, check all fuses, then scan the oBD2 port for DTC errors>

we diagnose first and fix next in that order or go broke fast GUE$$ing endlessly. ask how to do the tests using real shop tools you do not have? this is only the beginning tests. I have posted them all here vast times.already./ all fuses test good? BLower works on high, (dash hAVAC blower) the dash AC lamp glows. AC turned on. the engine bay, compressor clutch fully engaged and compressors spins and belt to it not missing or slipping. full stop, lots more to do . but, you need tools to go beyond here. most 1994 this is long ago dead, not told history of HVAC. i say get a shop to diagnose it, pay them. like 99% do or more.

Do you want to get rid of it?

NO engine told USA spec car?, not told called the KJ jeep in USA. first Jeep to use the two then-new PowerTech engines; the 150 horsepower (110 kW) 2.4 L straight-4, which was discontinued in 2006, and the 210 horsepower (160 kW) 3.7 L V6, as well as a short-lived 2.8 L VM Motori turbo diesel (2005-2006 only) that is the wiki words, we sure cannot see under your hood, or read your VIN and tell you what you own. In the USA the EPA mandates at least 2, sensors. on an inline 4 banger engine 2, sensors.(front and rear of cat) B1S1 and B1S2 on V6 engine, 3 or 4 sensors. this depend if both banks are Y piped or not, no engine told. 2 bank independent exhaust pipes is 4 O2. sensors B1S1/s2 and B2S1/S2 2 bank, y piped to 1 can is 3 sensors. , also in USA calif car may have its own setup, for decades this is true, they have their OWN EPA called CARB. , no country told and no STATE told gets you lies easy. the service manual covers all 3 engines, why not read it;. or google VIN decode, type in VIN and it tells you in 10sconds flat what is there. if you asked your dealer this they demand the VIN. after all why would they want lie to you.?

REMOTE AS IS LAYING BED REMOTE?>???????? remote starts have huge list of reasons to fail. (BY DESIGN) in fact some countries and states they are illegall(sic) period. SCAN THE OBD2 PORT, IT TELLS YOU WHY, FOR SURE CAUSES:

1. DTC ERRORS LIVE. FROM ENGINE , OR TRANS< scan it.
2. DOORS NOT LOCKED
3. WINDOWS NOT UP.
4. TRANSMISSION ERRORS(NOT IN PARK OR ERRORS HERE)
5. SOME CARS HAVE TIMER THE SHUTS DOWN, SAY 10MINS. Due to CARBON MONOXIDE DEADLY GAS DOES NOT KILL OCCUPANTS ON 2ND FLOOR SAY OVER A GARAGE. ( no joy there) and more
6. learn to read the service manual in that chapter, it TELLS ALL.

parks dead outside and inside dimmer side both dead. fuses are first. lacking the manual we check them all. I must assume front and rear parks and side parks are all dead. and will answer only for that fact the front feed makes dash lamps work too. rear end , optional has lamp outage module to fail ,. only rear. I have the shop manual for all GC . USA? XJ jeep park wiring all (aka , tail lamps or running lamps but are the same feed) feed means power feed. chapter 8w is wiring all fuse box PDC fuse 13 good. pdc fuse 17 good pdc relay park good. BCM runs this relay so the park switch to it must be good. only in auto lamps manual lamps turned on BCM is not in that path and Fuse 17 feed lamps direct via the HL switch ON. if fronts/and front sides are dead, Fuse 17 blew. if not the HL switch is bad. I won't say, all wires to above can fail, that be obvious.

no year told , no joy in that , you or any real helpers. no engine told, no country told. engine size 4.0L?>< wild goose guess. no fuel it burns told gas,petrol or diesel?? or E100? or LNG, or LPG, or? there are 2 macro causes engine weak as a cat. no power at all off idle! or bad transmission.? 50 causes for each. no kidding. it's not like a dead flashlight, EFI is complex even my new 1988 Cherokee was. with French Injection EFI.

https://youtu.be/imtXCKg7P94 guess , outside the box with 1 bolt holding it on. 45RFE it monitors shift solenoid or EPC pressure outputs. not told why you wonder this.? no clues we have same engine in our grand Cherokee. but not the tranny some of yours have this box 45RFE or 42RlE watch em https://www.youtube.com/watch?v=tX7DbNpFVWo or rent the service manual online and read. how. I guess only 1 box. if is 43RIE,say so.

both dead that it?fuses good?one right and one left front. under bumper look see find em, both grounds good.horn fuse F21 blow,the dead horn pair the horn relay must cluck beeped. (2 man tests)or bad clock spring in steering wheel (watch out for air bags, defeat them first)bad horn button.or relay or clock spring to the button.HORNREMOVAL(1) Disconnect and isolate the battery negativecable.(2) Raise and support the vehicle.(3) Remove the front underbody splash shieldbingo

Locate the air filter box. From the box, there should be a large hose going toward the engine (air intake). There will be a few fasteners around the hose holding a smallish black box off to the side. The MAF sensor is inside that large hose, near that black box. It should be in the center of a plastic circular harness within the hose once you disassemble it. Be careful with the sensor, they are extremely sensitive to solvents. Use MAF sensor cleaner ONLY if you want to clean it (recommended for better MPG around every 20-50K miles). Hope that helps!

I would check to be sure that the timing chain hasn't jumped at all ..

tell a problem first so helper is on same page. you meant I bet, the CENTER DIFF.? NO. if mean front ,or rear axles say so.. there are 3 differentials , the center is very complex. WK2 jeep, it is 2013 n May 2013 there was a recall of WKs with the Quadra-Drive II and Quadra-Trac II systems. This followed cases of cars rolling away due to the transfer case moving into neutral of its own accord, and the owner not having applied the parking brake. The recall revised the Final Drive Control Module (FDCM) software. However, following the recall, there were widespread reports on enthusiast websites but most users never have occasion to use the low ratio and may never discover the fault. Four years after this recall its issues remain unresolved. . The company is aware of 41 injuries that are potentially related. It was also the cause of actor Anton Yelchin's Deathh. (a very sad story that) read the wiki on this first https://en.wikipedia.org/wiki/Jeep_Grand_Cherokee#Transfer_case_actuator always set the hand brake first, , in my jeep I set 1st gear, it is M/T"stick shift. and with 4wd if a kid moves the transfer case to Neutral the car will roll. unless hand brakes are set hard. be safe. this jeep offers jeep Grand Cherokee offers three 4×4 systems - Quadra-Trac I®, Quadra-Trac II® and Quadra-Drive® II with Electronic Limited-Slip Differential (ELSD) ELSD is here Quadra-Drive II Quadra-Drive II uses the New Venture Gear NV245 transfer case mated to front and rear axles containing electronic limited slip differentials or ELSDs. Jeep added traction control in 2005 and starting in 2011 only a rear ELSD is offered, while the front has an open differential. Applications: 2005-Present Jeep Grand Cherokee (WK, WK2) ELSD is in the axles and PCM controls all that M-ELSD is here SOLVED ,where is it at: IS HEREELSD module is located under the rear drivers seat. If you remove the bolts for the seat legs you can lift the rear cushion up and flip the carpet forward. It will be right there with three plugs.

On the PCM are the connectors and all remote to it,. all sensors and actuators and power. (simple , all inputs and output to it)USA, LHD, = :Left hand drive. chapter 8D-5 in the OEM manual XJ jeep, (chickodee) POWERTRAIN CONTROL MODULE (PCM) The PCM was formerly referred to as the SBEC or engine controller. On XJ models, the PCM is located in the engine compartment next to the air cleaner (Fig. 12).

try this it looks like it https://www.youtube.com/watch?v=VwO3k0Up_bw

do not ever do that!@ do not run zero clearance on the MC rear rod, or the brakes do lockup. this ASE call day1 chapter one NEVER DO RULES> is that,. take a class on brakes and not kill me on the road. or others. you bled them wrong. air is in the system. in the factory they pressure bled them top down. and did so super fast and 100% effective and safe! no kidding best. so buy the tools or bleed for weeks. the wrong way? here are the ways. all

1. gravity bleed, may take days
2. 2 man way, 100years old way, 1 pumps pedal ,man2, does bleed screw.
3. vacuum bleeder (hand pump tool) mityvac. etc.
4. top down brake pressure bleeder at MC cap
5. reverse pressure bleeder.

a good shop may be able to do all those ways saving the customer from huge excess labor chargers. assumed no ABS, i did. 1990

late answer short list (not all 10 tests) fuses good scan the OBD2 port, see if VVS fails or 3>4 shift solenoid fails. scan answered here 1000 times. millions of times online, www googled. OD is 4th gear, and over drive gear ratio .

guess based on wikiDana 20 box.dana-spicer box.https://en.wikipedia.org/wiki/AMC_and_Jeep_transmissions#Transfer_casesread it?or google itor see NOVAK site firsthttps://www.novak-adapt.com/knowledge/transfer-cases/rebuild-guides/dana-20-rebuild-guide/wow goes back to 1962 to 1979 jeepsford box will not fit.jeeps,(but the guts will)hummmmmmmm.nice....Twin sticking the Dana 20 will allow for independent engagement of the front and rear axles in both 4 high and 4 low, allowing for power to be transfered to either the front axle, rear axle, or both. Additionally, TeraFlex produces a 3.15 to 1 low range kit for the Dana 20, which significantly boosts its effectiveness as a box for crawlers. 2 input and 2 output spline counts 6-10F/ 10-26Rshop wisely1962 - 1979 Jeep• 1965 - 1979 International Scout• 1966 - 1977 Ford Bronco• 1969 - 1973 Chevrolet K5 Blazerbest guess me, not seeing under truck,my eyesoem spec box is dana 20 that year and day

no country told, MUST be in EUROPE? NO CRD HERE USA 2010/MY GUESS REAL NAME for the engine IS THIS3.0 L Mercedes-Benz OM642 V62005–2010 Europe/ 2007–2009 North America HERE IT IS ON YOUTUBEhttps://youtu.be/IdpfLIENwWAOR AT ENGINE PULLED.HERE.

scan the PCM OBD2 jack for VSS sensor errors or others. Veh, speed, sensors. is this automatic or stick shifted no engine told. is it 4wd or 2wd VSS is in different places 2wd/4wd VSS on some cars now is ABS sensors. so do you see ABS errors/