answersLogoWhite

0


Best Answer

You must use the DRB II connector and a computer that has EMR reset capabilities. the connector is close to the master cylinder. good luck.

The 1991 Wrangler may be reset by removing the POSITIVE connection from the battery and grounding it to the negative connection or disconnecting the POSITIVE terminal for 30 minutes. (either way will drain the capicitors in the electrical system)

User Avatar

Wiki User

โˆ™ 2015-07-15 19:52:09
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar

Add your answer:

Earn +20 pts
Q: How do you reset the maintenance light on 1991 Jeep Wrangler 4.0L?
Write your answer...
Submit
Related questions

How do you reset maintenance required light on a 1991 dodge ram 2500 5.7 l?

Take the bulb out


How do you reset the maintenance required light on a 1991 Jeep Cherokee Laredo?

Unplug or replace maint. timer


How do you reset the maintenance required light on a 1991 Jeep Wrangler?

Try this: turn the ignition switch to the run position without starting the engine. Fully depress and release the accelerator pedal 3 times within 5 seconds.


How do you reset the computer on a 1991 jeep wrangler?

try disconnecting the battery.


How do you reset engine Light on 1991 Volvo 240 DL?

how do you reset engine light on 1991 volvo 240


How do you reset the brakelamp light on the dashboard - Honda prelude 1991?

reset the brakelamp light on the dashboard - Honda prelude 1991


How do you reset the check engine light on a 1991 Mercedes Benz 560 sec?

How do you reset the check engine light on a 1991 mercedes Benz 560 Sel


What does it mean when the maintenance light of a 1991 Honda Accord is on?

The maintenance light on all early model hondas have three stages. Green, orange and then red. This light only serves as a reminder to change your oil, air filter and to do other routine maintenance. If you were to service the vehicle and not reset the light it would just stay on. It changes color by miles. It's green when it is reset and as you drive it will eventually change to orange and then red regardless of any services done to the vehicle. To reset look on the instrument panel for a slot near the light and insert your key this will change it back to green.


How do you reset the 'service ccr' light on a 1991 Eldorado?

To reset the service CCR light on a 1991 Eldorado, disconnect the battery for 10 minutes. Reconnect it and start the car.


How do you turn off the maintenance required light on a 1991 Accord?

Listed in your owner's manual. Next to the maintenance required light, you should see a small slot with a button in it. Stick your ignition key into the slot and hold it in for about 10 seconds. When you start your car, the light should be green, indicating that it has been reset. The maintenance light will turn orange automatically the next time that the mileage reaches one of Honda's recommended maintenance intervals.


1991 Jeep Wrangler horn?

So what is the question about your 1991 Wrangler horn?


What is wrong with a 1991 Honda Accord if the maintenance required button is red and it had full service 3 just weeks ago?

the dealer should of reset it when they did the service. To reset the maintenance required button, insert your key into the slot next to the required maintenance button on the dash and push it in. It will reset the button to "green".


How do you reset your check gauges light in a 1991 Chrysler 5th avenue?

There is no reset for a check gauges light. If the light is on, there is a problem either with the temperature oil pressure or voltage.


Does it take a tool to reset the check engine light on a 1991 jeep wrangler?

No, can also be reset by unhooking the battery. but there is no point, since without the repair it will be back on in 25 miles unless the issue was fixed. It can be something minor or serious, so have the code read to find out what it is.


What is the wheel size on a 1991 Jeep Wrangler?

The 1991 Wrangler had 15 inch wheels, the bolt pattern was 5X4.5


Does a 1991 Jeep Wrangler Hard Top fit a 1999 Jeep Wrangler?

Not exactly. The body styles are different. A 1991 Jeep Wrangler is a YJ as a 1999 is a TJ. t


How do you reset the service engine soon light on a 1991 gmc sierra with a 350cubic inch motor?

for engine light, easy way is disconnect the battery cable for 5 minutes then reconnect.or have a shop do it for you. if your talking about a maintenance light to reset. turn key to run, engine off. pump the gas pedal 3-5 times slowly,the light turns off.


How do you reset your check engine light on a 1991 Mitsubishi?

Have vehicle scanned to determine the problem


What kind of brake fluid does a 1991 Jeep Wrangler use?

A 1991 Jeep Wrangler uses DOT 3 brake fluid.


Will a 4.0 out of a 2005 Jeep Wrangler fit into a 1991 Jeep Wrangler without modifications?

no


How do you reset the check engine light on a 1991 range rover?

Disconnect the battery for about 1 min.


How do you reset the maintenance light on a 1991 Dodge Ram Mark III van?

turn the key to activate the power but not start the ignition, do this a handfull of times. The check engine light should blink a specific number of times, this can be referenced to identify the problem, after this happens the light should turn off until you have another problem! There's a difference between the "check engine" light and the "engine maintenance required" light (aka "Emission Maintenance Reminder" or EMR light). The EMR light is strickly a reminder that emission system maintenance is due. This includes the EGR valve, PCV valve, & Oxygen sensor. It is program to light at approximately 60,000, 82,500, & 120,000 miles. Because its activated by mileage, it does not necessarily mean that something has malfuction. Unfortunately, the only way to reset it is by using a diagnostic scan tool. Of course, you could always remove the bulb.


Will 2007 Jeep Wrangler rims fit on 1991 Jeep Wrangler?

No, they are a different bolt pattern.


Will a top from an 1988 wrangler fit a 1991 wrangler?

Yes, 1986 to 1995 tops are interchangeable!


Does anyone know how to reset the air bag light on 1991 Toyota MR2?

i think you cannot reset, you need to buy a new air bag ecu

People also asked

How do you reset the maintenance required light on a 1991 Jeep Wrangler?

View results

How do you reset the maintenance required light on a 1991 Jeep Cherokee Laredo?

View results
Study guides

๐Ÿ““
Create a Study Guide