2003 Dodge Dakota - electrical glitches

2003 Dodge Dakota Sport two anomalies started at the same time. Wipers stay on all the time when ignition switch is on, wiper switch in off position. All lights go off every fifteen minutes, turn light switch off, back on, I have lights for another fifteen minutes. Both systems run through a “central timer module”, is this the culprit? Thanks for any information!!! Thanks

Could be a central timer module failure. Usually when the CTM fails the headlights stay on anytime the ignition switch is on.