1994 Jeep Grand Cherokee - Page 7 - Answered Questions & Fixed issues

which engine, that be first. no? look at it and what is it? ill pretend 4.0L I-6 old car, with OBD1. code 13 and 51 are fully covered in the FSM. ever seen and fsm? login to aldata.com and read. and is discussed , infinitely on all jeep forums on the net. endless. google that.? yet? here ill google for you i google jeep 13 http://www.allpar.com/fix/codes/faults/code13.html and jeep dtc 51 http://www.allpar.com/fix/codes/faults/code-51-52.html 13 would cause 51s so,...... work that.

this is covered in the FSM the official Factory Service manual. https://www.techauthority.com/en-US/Pages/Home.aspx the free one might have it. what grapics, why not point to an object and say here. like the cluster? the instrument cluster or the Radio. or? read instruments here. under ZJ http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service

Never been on anything but a Ford or Mazda Product That is a very well know fact All these internet questions about fuses,relays & fuel safety reset switches, are just the internet forums & things spread by uneducated people,millions of people who know nothing & fail to use the internet properly, to find the answers, that have been in print & on video for decades Ask yourself this The fuel safety switch is for WHAT--in case your in an accident Ask yourself,also, why would resetting any button, actually make for a vehicle repair The button & switch would open the circuit for a reason Why is that so hard to figure out When you have vehicle problems, you have to perform tests, to find things & make repairs,your not working on Windows 7 or 8 operating system. It is a motor vehicle that needs to be repaired

which engine, not posting the engine means all posts will be GENERIC. (basics, and non specific) the car has what is called ASD and there are 6 things that trip this. there is no fuel flow. what does that mean. 1: i think it. 2: sparks good, and test fuel works? 3: you cracked the fuel rail and its dry. (the near useless dribble test) 4: fuel pressure is 0 cranking or 10psi, both are DOA. the answer is here if the ASD drops out. covers 93 to now. http://www.fixkick.com/Jeeps/ASD.html

center of dash or seats. sure seats. no reason stated so cant know the EXTENT ? all data com. free 93 is here http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service read that then ask? chapter 23, its all there read. page 93 starts. floor console page 130 10 steps. manual or auto trans?, both are there.

Usually it is a blown fuse, or a vacum leak somewhere in the system.

this is covered in the FSM. Want to read it>? http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service you never said what is wrong or part bad.? the book is organized by JOB. so read the book and find the job and it will tell you which page to read , dash out. step.

in USA, ? not export>? the USA EPA hood sticker has that. right here, open hood look up (under) see it? the EPA MANDATED, VACUUM MAP. OR READ THE FSM? HERE http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service

Hi Eric, it sound to me like the modulator in the trans is faulty. This modulator is what controls the shifting in the trans.It details a 30 minmute repair by your transmission specialist. The replacement part should be around a hundred dls, plus the labor. While you are at it, have the filter changed in the trans for carefree shifting.

Check door seals. And firewall for voids.

ok it wont start but cranks ok , right? no A/t car starts, with out first cranking, my 6speed wrangler i can push start it and gravity start it. M/T rule. 4.0L or 5.2 engine?????? ok, its an old car, and old cars are trouble, especially old cars with lots of BS on board. and GC is top car with too much bull. my guess is you have SKIM>? the IMMO , the immoblizer option,???? generic named. and you cant get past mr, IMMO???????? on all 1999 and newer the IMMO will cut the ASD , BY DESIGN. 1994 its called VTSS ! the dash has lamp for IMMO, are you ignoring the lamps? warnings? why not look there and believe what you see.. so lets work the alarm system. the ZJ FSM is here, for free. http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service read the chapters on alarm and IMMO and related? the chapter is Veh. theft /security systems. read that carefully. focus on the ASD on all 93 and newer jeeps. the ASD can drop out for 8 reasons (or less on 94) this is covered in the FSM but kinda poorly, they dont focus on no starts well, and for sure with no DRB scan tool. (it will tell you why!!!) first off this system is and OPTION, so do you have it, seems yes. clues, and i qoute

1. horn honks
2. exterior lights flash.
3. engine no run feature. <<<< bingo?

when 3 happens the VTSS sends the no run to the PCM the PCM then allows the car to run for 3 seconds, then drops the ASD and stores a DTC in PCM memory , telling you why. it will store a code for VTSS failure. see the VTSS pages for troubleshooting or do the 1994 VTSS defeat trick, your call. the old cars are easy to defeat, not mine, its impossible. my car its called SKIM, now. ask more ,get more.tell more..

double posted as anony. wow. what does still getting a fire mean? is spark good to all cylinders or not>? this is FIRST and ALL.

no spark? did you check for spark.? if spark good, try test fuel. (when dont matter, only NOW matters) ASD relay dropping out? did you scan it? got the IMMOBILIZer option? the SKIM? http://www.fixkick.com/Jeeps/ASD.html

Sounds like it is just the temprature sensor going bad to me. They are cheap and easy to change out. I am not exactly sure of its location on your year vehicle. Do a google search for it and you should be set.

kill switch under drivers side dash also unlock the passenger door a couple of times with the key or back hatch as well my kids messed mine up the other day doesn't chirp anymore but alarm still works thankgoodness jeeps are easy to steal wouldn't wanna get mine stolen

change transmission filter and oil if it doesnt work transmission going bad

I think your fuel pump MAY be failing, Luther. It may also be stopping because it thinks it's pressurized the fuel enough, though. Have someone check the fuel pressure and flow rate at the fuel rail with the appropriate gauge. If your "Check Engine" light is on, also have someone get the error codes from your Jeep's computer with an first generation OBD scan tool - there may be another issue totally unrelated to the fuel pump. You do understand that a '94 is really getting pretty old, right? After twenty years, it owes nobody anything. The Jeep's computer may be borderline dying... and you may not be able to get another GOOD computer to replace it. After twenty years, even new-old-stock computers off the shelf are pretty unlikely to work. Your Jeep may have driven its last miles - it's sad, but they DO have a much more finite life than the older (pre-1987) vehicles.

Bad blower motor ? First unplug connector at blower motor , use test light to check for electric power is getting to it, if there's power to it. This will also eliminate your fuse , relay or wiring to blower motor. You could use a jumper wires from your battery to check the blower motor also . You could try this first , if you like. Let us know how it comes out. Have a Blessed Day.. Luther.

Sounds like there's high/ low spots on the rotors , The abs light on could be due to the rotors , or a sensor on the backing plate / rear wheels or your front wheels.

Do you have 12 volts in the battery and is it in good shape? If you don't have power in the battery, your alternator cannot produce power. I suggest you do a hydro test on your battery.