In our vehicle 4hk1 engine. The check light on. How do I erase this?
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Thursday, March 8th, 2012 AT 12:14 PM
1 Reply
KHLOW2008
MECHANIC
41,815 POSTS
You need a scan tool to retrieve the trouble code and understand what is causing it to come on. Once you have rectified the problem, you can erase the trouble code and keep the MIL off.