I’m screaming for help. Friday truck started acting very weird. Check engine light came on. Glow plug light came on. Abs light, parking brake light, service brake system indicator, speedometer quit working, edge cts monitor quit working, mileage on cluster does not go up. Shifts hard at 2500 rpms, will not lock into 5th-6th gear.
Cleaned grounds. Unplug monitor. Unplugged batteries. Unplugged radio. Unplugged cluster. Checked batteries/alternator. Checked wires.
It’s my daily driver and I need it fixed. Any help would be greatly appreciated!!!