Got a P0700 and a U0404 in my ecm. Check eng light came on twice. I cleared them and the light came back on. I've been doing some research and you can clean the esm?
Also I'm getting a int. trans overheat light at startup. Also, all of my PRND are lit up as I'm in gear. That comes and goes, but today had a jerk into gear so I want to fix it asap.
Do I need just a ESM, or do I need more parts. Thanks!
2006 Jeep Grand Cherokee WK 3.7L - SOLD (lil bro's)
2007 Jeep Grand Cherokee WK 4.7L - 20% tint, magnaflow, afe cai, viper reps, h&r springs
2000 Jeep Cherokee XJ 4.0L - Stock for good