Do not read posts of persons guessing, (using wrong books and years) my answer now is 1995 WJ, USA version not export.
so.... The below is USA WJ facts, not guess, not generalities.
but is the odometer working.????????????
did you:
check fuses first? (has 2) my guess they are good, as other parts work.in the VIC.
did you scan it yet? (or do the flash codes , diagnostic)
how it works is covered in the FSM, read how in the book.
the book is free. JEEP WJ
chapter 8e
page 11 on. and in wiring.
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service
to diagnose something or fix it takes knowing how it works.
guessing is folly here.
the speedo on this car works off the CCD network,
in said car. (all 100% computer tech)
and the VIC self tests. run those yet>? its easy just read that same 8E chapter. and see flow chart there, for VIC.
Vehicle Info center.... VIC>
there is no speedo cable, its not some 1988 cherokee from AMC.
sorry !
see the photo below, note NO CABLES on GC. to the VIC,.
so does the odometer works
if you scan the PCM does the PCM DUMPS out VSS errors.!@!!
its all 100% computers and sensors now. 1993 up.
GC was early in this era, for that.fact.
The PCM sees SPEED< and then sends DATA to the VIC
via the CCD network, so if DATA is missing?, both the speed and miles fail(odometer)
easy huh? the below has computer, and talks on this network.
scan the pcm. first, (after fuses)
there is other issues here, the VIC is married to the PCM.
(due to odometer laws here in USA) so that can be a pain, on all cars. made here.
Below is VIC rear. the center conn. is power and DATA.
this is the VIC schematic, all information is transmitted with DATA.
the VIC has a computer inside, a micro processor.
and a network chip. c1 and c2 twisted pair, Called CCD.
it works not unlike your PC computer monitor, see?
data in, >process ?>data to gauges. and lamps.
If it is electronic might be an intermittent fault with the electronic circuitry. If it is mechanically driven it could be the clock itself, the drive cable from the transmission or the drive mechanism itself.
Should be easy enough to sort.
Good Luck
IF? why not post what is real.?
there is no cable, try not to send people on goose chases on cables..
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SOURCE: fuse box diagram for 1995 jeep grand cherokee laredo
I have the same model Grand Cherokee Limited 5.2L V8, nice truck; for fuse panel description and locations, check page 7 and next. All the infor that you need is here: Jeep-ZJ-Grand Cherokee-Secc-8W-Wiring-Diagrams.
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SOURCE: engine code 95 jeep grand cherokee lerado
12 is a battery disconnect within the last 50 start cycles and 55 means the end of the diagnostic cycle. Basically the computer found nothing wrong. The 12 code may seem incorrect if you haven't disconnected the battery recently, but from my experience the 12 code shows up almost all the time regardless.
SOURCE: Speedometer does not always work HELP 1995 jeep cherokee orvis
The vehicle speed sensor and speedometer are one in the same on this model I believe. If one goes out it takes the other with it if its all electronic and not cable driven.
SOURCE: serpentine belt on a 1995 jeep grand cherokee
let me know if this looks correct. If not I will find another diagram. Available at google images
SOURCE: fuse box diagram for 1995 jeep grand cherokee 6
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try your speed sensor in your transfer case mine did this a while back and it was because the transfer case was low on transmission fluid and or going bad so i replaced my sensor and topped off the fluids in the case and its been fine. its simple to fix as well just 1 bolt and 1 plug and its out.
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