OK thank you I think I will try putting a valve on the heater hose
sounds like it would be the easy way out I will do that when I change
the Radiator out. Thanks Jamie

 

OK thank you I think I will try putting a valve on the heater hose
sounds like it would be the easy way out I will do that when I change
the Radiator out. Thanks Jamie

 

OK thank you I think I will try putting a valve on the heater hose
sounds like it would be the easy way out I will do that when I change
the Radiator out. Thanks Jamie

 

I had a similar problem in my 2000 TJ. Actually, the heater control
board melted nearly 3 times. Specifically, the speed switch on the
left would always melt. Finally, everything melted, including the
connector to the speed switch. Everyone online and the parts counter
indicate this is a very common problem.

I think there was a TSB to add more grounding points for your year
Jeep.

You can purchase a speed switch separate from the assembly. Also,
make sure to replace the "resistor block" underneath the blower fan
(passanger side foot well). The resistors can go bad or possibly the
diode. This could cause a short.

Search this group in Google for my name. I have some posts on how to
solve the problem. Also, part numbers to order.

Good luck,
Nick

On Jul 8, 11:22 pm, Jamie Mello <carkey...@sbcglobal.net> wrote:
> can someone please help me with my heater fan on with out the heater
> being on and it can get hot at times i
> jeep and would like to able to use the fan but cannot because if I do
> I would be turning the heater on also I do not know if this may have
> anything to do with the heater problem but a few months ago when I was
> at school I had a dash board fire and melted the heater control to
> where I could not use it and so I replace it with a new used one I got
> a wrecking yard but after a month after the fire and replacement
> heater control was installed I got this problem am not sure what to do
> I have been checking posts but I have not found anyone with the same
> problem as I do so I am turning to you guys again.
> My rig is a 99 wrangler sport 5 speed stick 6 cylinder engine no ac
>
> Thanks ahead of time Jamie

 

I had a similar problem in my 2000 TJ. Actually, the heater control
board melted nearly 3 times. Specifically, the speed switch on the
left would always melt. Finally, everything melted, including the
connector to the speed switch. Everyone online and the parts counter
indicate this is a very common problem.

I think there was a TSB to add more grounding points for your year
Jeep.

You can purchase a speed switch separate from the assembly. Also,
make sure to replace the "resistor block" underneath the blower fan
(passanger side foot well). The resistors can go bad or possibly the
diode. This could cause a short.

Search this group in Google for my name. I have some posts on how to
solve the problem. Also, part numbers to order.

Good luck,
Nick

On Jul 8, 11:22 pm, Jamie Mello <carkey...@sbcglobal.net> wrote:
> can someone please help me with my heater fan on with out the heater
> being on and it can get hot at times i
> jeep and would like to able to use the fan but cannot because if I do
> I would be turning the heater on also I do not know if this may have
> anything to do with the heater problem but a few months ago when I was
> at school I had a dash board fire and melted the heater control to
> where I could not use it and so I replace it with a new used one I got
> a wrecking yard but after a month after the fire and replacement
> heater control was installed I got this problem am not sure what to do
> I have been checking posts but I have not found anyone with the same
> problem as I do so I am turning to you guys again.
> My rig is a 99 wrangler sport 5 speed stick 6 cylinder engine no ac
>
> Thanks ahead of time Jamie

 

I had a similar problem in my 2000 TJ. Actually, the heater control
board melted nearly 3 times. Specifically, the speed switch on the
left would always melt. Finally, everything melted, including the
connector to the speed switch. Everyone online and the parts counter
indicate this is a very common problem.

I think there was a TSB to add more grounding points for your year
Jeep.

You can purchase a speed switch separate from the assembly. Also,
make sure to replace the "resistor block" underneath the blower fan
(passanger side foot well). The resistors can go bad or possibly the
diode. This could cause a short.

Search this group in Google for my name. I have some posts on how to
solve the problem. Also, part numbers to order.

Good luck,
Nick

On Jul 8, 11:22 pm, Jamie Mello <carkey...@sbcglobal.net> wrote:
> can someone please help me with my heater fan on with out the heater
> being on and it can get hot at times i
> jeep and would like to able to use the fan but cannot because if I do
> I would be turning the heater on also I do not know if this may have
> anything to do with the heater problem but a few months ago when I was
> at school I had a dash board fire and melted the heater control to
> where I could not use it and so I replace it with a new used one I got
> a wrecking yard but after a month after the fire and replacement
> heater control was installed I got this problem am not sure what to do
> I have been checking posts but I have not found anyone with the same
> problem as I do so I am turning to you guys again.
> My rig is a 99 wrangler sport 5 speed stick 6 cylinder engine no ac
>
> Thanks ahead of time Jamie

 

I had a similar problem in my 2000 TJ. Actually, the heater control
board melted nearly 3 times. Specifically, the speed switch on the
left would always melt. Finally, everything melted, including the
connector to the speed switch. Everyone online and the parts counter
indicate this is a very common problem.

I think there was a TSB to add more grounding points for your year
Jeep.

You can purchase a speed switch separate from the assembly. Also,
make sure to replace the "resistor block" underneath the blower fan
(passanger side foot well). The resistors can go bad or possibly the
diode. This could cause a short.

Search this group in Google for my name. I have some posts on how to
solve the problem. Also, part numbers to order.

Good luck,
Nick

On Jul 8, 11:22 pm, Jamie Mello <carkey...@sbcglobal.net> wrote:
> can someone please help me with my heater fan on with out the heater
> being on and it can get hot at times i
> jeep and would like to able to use the fan but cannot because if I do
> I would be turning the heater on also I do not know if this may have
> anything to do with the heater problem but a few months ago when I was
> at school I had a dash board fire and melted the heater control to
> where I could not use it and so I replace it with a new used one I got
> a wrecking yard but after a month after the fire and replacement
> heater control was installed I got this problem am not sure what to do
> I have been checking posts but I have not found anyone with the same
> problem as I do so I am turning to you guys again.
> My rig is a 99 wrangler sport 5 speed stick 6 cylinder engine no ac
>
> Thanks ahead of time Jamie

 

Ok I will check that out. Thanks

 

Ok I will check that out. Thanks

 

Ok I will check that out. Thanks