Review Of 2014 Jeep Wrangler Check Engine Light On But No Dtc References. Is this the correct way to pull the codes from a 2001 tj i6? Web for example, my jeep had a low voltage dtc (from the ess) and thus threw a generic code that matched nothing i could find.
What does the check engine light mean. No error codes are flashed. Turn to “on” position without starting the jeep.
