JEEPMONKEY1

Hello All! New to the Cherokee forum. I JUST GOT A 96 CHEROKEE WITH THE BRAKE LIGHTS, TURN SIGNALS, AND HAZARDS NOT WORKING. I have checked my fuses and my flasher and it seems that the problem is that I only have from 7.4V (ignition on) or 8.4V (jeep running) at the flasher relay. This I believe is not enough for the system to work. I put 12v to the flasher via power probe and the problem is fixed. My question is that it seems that the pink/black wire that goes to fuse 13 comes from pcm. Would the pcm have to be replaced if voltage coming out is insufficient? Has anyone had this problem? Any help or advice will be appreciated.
PS I only have a very limited wiring diagram ie no diagram or info on computer
Thanks
jeepmonkey1

JEEPMONKEY1

CAN SOMEONE GET A VOLTAGE READING ON THE #13 FUSE TO FLASHER TURN SIGNALS AND BRAKE AND LET ME KNOW IF IT IS 12 OR LESS VOLTS THANKS IN ADVANCE

freegdr

possible igition switch going bad are all fuse in the same row on fuse box ?

Radi

Here's the drawing I have for a 96. It says fuse 8 powers the turn/hazard lights. But my owner's manual for my 96 says it's fuse 13. Bah. The fun of owning a changeover year.
In any case, the PDC fuses are powered straight from the battery. If you have 12v at the PDC fuse, but only 7-8 at the flasher, I'd work my way backwards until finding the problem. Dittos on the ignition switch, they do fail.
PCM has nothing to do with turn/stop/hazard lamps.

JEEPMONKEY1

Will check ignition-thanks FREEGDR

JEEPMONKEY1

Radi-- you rock ,thanks will check it out

JEEPMONKEY1

Yes got it done! Thanks guys i had wrong wire and it did go to pdc not pcm was missing cover and a 20 amp big fuse repaired shorted wire (due to previous owner not wiring trailer lights correct) replaced brake switch and fuse ...bingo no more prob. Again thanks guys and cf!