91 YJ servise light
 

Light poped on at 120K, no codes in computer. Disconnected the battery for 5
minutes and the light is still on. How do you reset this light?

Re: 91 YJ servise light
 

Find out what's triggering it:
http://www.allpar.com/fix/80s-codes.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

BobO wrote:
>
> Light poped on at 120K, no codes in computer. Disconnected the battery for 5
> minutes and the light is still on. How do you reset this light?

Re: 91 YJ servise light
 

Find out what's triggering it:
http://www.allpar.com/fix/80s-codes.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

BobO wrote:
>
> Light poped on at 120K, no codes in computer. Disconnected the battery for 5
> minutes and the light is still on. How do you reset this light?

Re: 91 YJ servise light
 

Find out what's triggering it:
http://www.allpar.com/fix/80s-codes.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

BobO wrote:
>
> Light poped on at 120K, no codes in computer. Disconnected the battery for 5
> minutes and the light is still on. How do you reset this light?

Re: 91 YJ servise light
 

Bill, he may be talking about the "maintenance required" light for the O2
sensor. That takes a scan tool to reset.

In message <3FCA887D.5737A613@cox.net>, "L.W." wrote:

> Find out what's triggering it:
>http://www.allpar.com/fix/80s-codes.html
> God Bless America, ßill O|||||||O
>mailto:-------------------- http://www.----------.com/
>
>BobO wrote:
>>
>> Light poped on at 120K, no codes in computer. Disconnected the battery for 5
>> minutes and the light is still on. How do you reset this light?

Re: 91 YJ servise light
 

Bill, he may be talking about the "maintenance required" light for the O2
sensor. That takes a scan tool to reset.

In message <3FCA887D.5737A613@cox.net>, "L.W." wrote:

> Find out what's triggering it:
>http://www.allpar.com/fix/80s-codes.html
> God Bless America, ßill O|||||||O
>mailto:-------------------- http://www.----------.com/
>
>BobO wrote:
>>
>> Light poped on at 120K, no codes in computer. Disconnected the battery for 5
>> minutes and the light is still on. How do you reset this light?

Re: 91 YJ servise light
 

Bill, he may be talking about the "maintenance required" light for the O2
sensor. That takes a scan tool to reset.

In message <3FCA887D.5737A613@cox.net>, "L.W." wrote:

> Find out what's triggering it:
>http://www.allpar.com/fix/80s-codes.html
> God Bless America, ßill O|||||||O
>mailto:-------------------- http://www.----------.com/
>
>BobO wrote:
>>
>> Light poped on at 120K, no codes in computer. Disconnected the battery for 5
>> minutes and the light is still on. How do you reset this light?

Re: 91 YJ servise light
 

I thought of that, but believe the timer was set to go off at about
eighty thousand miles, and on the first MPFI found on the little older
Cherokees like the frog '88. Figured if he couldn't make it blink, he be
back.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

bllsht wrote:
>
> Bill, he may be talking about the "maintenance required" light for the O2
> sensor. That takes a scan tool to reset.

Re: 91 YJ servise light
 

I thought of that, but believe the timer was set to go off at about
eighty thousand miles, and on the first MPFI found on the little older
Cherokees like the frog '88. Figured if he couldn't make it blink, he be
back.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

bllsht wrote:
>
> Bill, he may be talking about the "maintenance required" light for the O2
> sensor. That takes a scan tool to reset.

Re: 91 YJ servise light
 

I thought of that, but believe the timer was set to go off at about
eighty thousand miles, and on the first MPFI found on the little older
Cherokees like the frog '88. Figured if he couldn't make it blink, he be
back.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

bllsht wrote:
>
> Bill, he may be talking about the "maintenance required" light for the O2
> sensor. That takes a scan tool to reset.