Four problems related to electrical system have been reported for the 1997 Jeep Cherokee. The most recently reported issues are listed below.
Headlights while driving were occasionally turning off and on. Side lights remained on and instrument panel lights remained on. Upon investigation for cause, discovered connector on headlight/dimmer switch was melted due to excessive heat buildup. Suspect due to several connectors on dimmer switch were loose adding resistance to the flow of current creating excessive heat in switch and connector. Switch was replaced and problem was resolved. Since the switch provides power directly to the headlights, this creates a potential fire hazard. There should be a relay configuration to the headlights to reduce current flow through the headlight switch.
The gauges on the instrument panel started bouncing back and forth, the check engine light came on. I had the code read and it said the coolant temp sensor was bad, changed that still says that sensor is bad. I cannot pass emissions and inspection to get licensed.
The vehicle stalls unexpectedly when slowing down or coming to a stop. The check engine light is on, however; the code that comes up is for the ignition which was already repaired and not the issue causing at hand. This malfunction is freakishly common when I look it up online for this make, model, and year. This problem is very dangerous as it may or can cause death or serious injury if in intersection or busy road/highway. Please notify me of any solutions or information on this matter. We have also changed spark plugs as well as wires & coil.
Car stalls ,shuts off while driving, hard to start. Instrument panels lights will not work. Dome lights will not work. Had to take fuse out to extinguished dome lights, otherwise stay on all the time . Gas gage shows that more gas in tank than really is.