P1682 on CHEVROLET TRAVERSE

"While driving 65 to 70 mph on the freeway, vehicle suddenly shudders and dash state "engine reduce speed" and "service stabilitrak" and "service traction control". It has happen about twice a month 6 months back."

"Check engine light came on while driving. drove fine. p1682 code ignition 1 switch relay 2. relays in fuse box looked fine. code went away. following morning the light comes on along with other warnings including test ice traction control, abs etc."

"Tl* the contact owns a 2013 chevrolet traverse. while driving 70 mph, the vehicle decelerated to 20 mph, and the traction control, stabilitrak, and engine power reduced warning indicators illuminated."

"Had the whole ECM replaced as well as all wire harnesses inspected. Fuse box inspection and retighned. All fuses and relays checked. Ignition switch replacement as well. The code for P1682 went away months but has now returned. Also have replaced battery and few other minor items."

"Vehicle constantly has p1682 code and will turn off while driving. Also may just go into low power mode, turn off traction control and have stabile track service needed lights. Vehicle may shake violently as well. If code is reset the car can be driven again until the cycle reappears."