1990 Jeep cherokee laredo Electrical problems
#11
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
block0053@bellsouth.net wrote:
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
>
A few things come to mind.
First off is the wire mesh ground strap that runs from the rear of the
head to the firewall. These rot and your symptoms can happen.
Second is a bad fuse link wire. If you follow the smaller positive
battery cable to the starter relay where it bolts on, you will find a
few soft fat wires bolted there too. These are about 8" long and have a
fat rubber tube crimp where they join the harness pieces they protect.
One of these could be burnt.
Last that comes to mid is a dead fuse panel. Have you ever had the
clutch or brake master cylinder fail and leak fluid into the cab? If
so, the back side of the fuse panel could be rotted away.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
>
A few things come to mind.
First off is the wire mesh ground strap that runs from the rear of the
head to the firewall. These rot and your symptoms can happen.
Second is a bad fuse link wire. If you follow the smaller positive
battery cable to the starter relay where it bolts on, you will find a
few soft fat wires bolted there too. These are about 8" long and have a
fat rubber tube crimp where they join the harness pieces they protect.
One of these could be burnt.
Last that comes to mid is a dead fuse panel. Have you ever had the
clutch or brake master cylinder fail and leak fluid into the cab? If
so, the back side of the fuse panel could be rotted away.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
#12
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
block0053@bellsouth.net wrote:
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
>
A few things come to mind.
First off is the wire mesh ground strap that runs from the rear of the
head to the firewall. These rot and your symptoms can happen.
Second is a bad fuse link wire. If you follow the smaller positive
battery cable to the starter relay where it bolts on, you will find a
few soft fat wires bolted there too. These are about 8" long and have a
fat rubber tube crimp where they join the harness pieces they protect.
One of these could be burnt.
Last that comes to mid is a dead fuse panel. Have you ever had the
clutch or brake master cylinder fail and leak fluid into the cab? If
so, the back side of the fuse panel could be rotted away.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
>
A few things come to mind.
First off is the wire mesh ground strap that runs from the rear of the
head to the firewall. These rot and your symptoms can happen.
Second is a bad fuse link wire. If you follow the smaller positive
battery cable to the starter relay where it bolts on, you will find a
few soft fat wires bolted there too. These are about 8" long and have a
fat rubber tube crimp where they join the harness pieces they protect.
One of these could be burnt.
Last that comes to mid is a dead fuse panel. Have you ever had the
clutch or brake master cylinder fail and leak fluid into the cab? If
so, the back side of the fuse panel could be rotted away.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
#13
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
block0053@bellsouth.net wrote:
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
>
A few things come to mind.
First off is the wire mesh ground strap that runs from the rear of the
head to the firewall. These rot and your symptoms can happen.
Second is a bad fuse link wire. If you follow the smaller positive
battery cable to the starter relay where it bolts on, you will find a
few soft fat wires bolted there too. These are about 8" long and have a
fat rubber tube crimp where they join the harness pieces they protect.
One of these could be burnt.
Last that comes to mid is a dead fuse panel. Have you ever had the
clutch or brake master cylinder fail and leak fluid into the cab? If
so, the back side of the fuse panel could be rotted away.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
>
A few things come to mind.
First off is the wire mesh ground strap that runs from the rear of the
head to the firewall. These rot and your symptoms can happen.
Second is a bad fuse link wire. If you follow the smaller positive
battery cable to the starter relay where it bolts on, you will find a
few soft fat wires bolted there too. These are about 8" long and have a
fat rubber tube crimp where they join the harness pieces they protect.
One of these could be burnt.
Last that comes to mid is a dead fuse panel. Have you ever had the
clutch or brake master cylinder fail and leak fluid into the cab? If
so, the back side of the fuse panel could be rotted away.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
#14
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
turned out to be a shorted wire to the relays...quick fix!
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
turned out to be a shorted wire to the relays...quick fix!
#15
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
turned out to be a shorted wire to the relays...quick fix!
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
turned out to be a shorted wire to the relays...quick fix!
#16
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
turned out to be a shorted wire to the relays...quick fix!
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
turned out to be a shorted wire to the relays...quick fix!
#17
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
turned out to be a shorted wire to the relays...quick fix!
> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
> blower, radio, turn signals, winshield wipers, and rear de-fogger are
> not working. All other components are functioning. I checked all of
> the fuses and they do not look blown. what am I missing?
turned out to be a shorted wire to the relays...quick fix!
#18
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
block0053@bellsouth.net wrote:
> On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
>> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
>> blower, radio, turn signals, winshield wipers, and rear de-fogger are
>> not working. All other components are functioning. I checked all of
>> the fuses and they do not look blown. what am I missing?
>
> turned out to be a shorted wire to the relays...quick fix!
>
Thanks for the update!
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
> On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
>> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
>> blower, radio, turn signals, winshield wipers, and rear de-fogger are
>> not working. All other components are functioning. I checked all of
>> the fuses and they do not look blown. what am I missing?
>
> turned out to be a shorted wire to the relays...quick fix!
>
Thanks for the update!
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
#19
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
block0053@bellsouth.net wrote:
> On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
>> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
>> blower, radio, turn signals, winshield wipers, and rear de-fogger are
>> not working. All other components are functioning. I checked all of
>> the fuses and they do not look blown. what am I missing?
>
> turned out to be a shorted wire to the relays...quick fix!
>
Thanks for the update!
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
> On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
>> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
>> blower, radio, turn signals, winshield wipers, and rear de-fogger are
>> not working. All other components are functioning. I checked all of
>> the fuses and they do not look blown. what am I missing?
>
> turned out to be a shorted wire to the relays...quick fix!
>
Thanks for the update!
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
#20
Guest
Posts: n/a
Re: 1990 Jeep cherokee laredo Electrical problems
block0053@bellsouth.net wrote:
> On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
>> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
>> blower, radio, turn signals, winshield wipers, and rear de-fogger are
>> not working. All other components are functioning. I checked all of
>> the fuses and they do not look blown. what am I missing?
>
> turned out to be a shorted wire to the relays...quick fix!
>
Thanks for the update!
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
> On Jul 9, 8:48 pm, block0...@bellsouth.net wrote:
>> My 1990 Jeep Cherokee Laredo is having electrical problems. The fan
>> blower, radio, turn signals, winshield wipers, and rear de-fogger are
>> not working. All other components are functioning. I checked all of
>> the fuses and they do not look blown. what am I missing?
>
> turned out to be a shorted wire to the relays...quick fix!
>
Thanks for the update!
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)