0 like 0 dislike
191 views
by (101 points)

How do I reset the check engine light

Vehicle: 1999 Jeep Grand Cherokee 4.0L

1 Answer

0 like 0 dislike
by (8.3k points)
First of all, you have to fix the problem. Here is more information on how to fix the code P1491 code: https://www.autocodes.com/p1491_jeep.html

Once the problem is fixed, you can use a scanner or disconnect the car battery for about 30 minutes to reset the code.

Related questions

0 like 0 dislike
1 answer 244 views
0 like 0 dislike
1 answer 271 views
asked Sep 29, 2018 by kate
0 like 0 dislike
1 answer 269 views
asked Jun 14, 2018 by Eugene
0 like 0 dislike
2 answers 773 views
asked Apr 22, 2018 by Mark
0 like 0 dislike
1 answer 407 views

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...