2003 XLT, 163000 miles. Real cold here a couple weeks ago (well below 0 deg F). My blower resistor went out (fixed that) and about the same time started to hear a random relay clicking sound. Definitely a click on, click off sort of sound. Not sure where it's coming from, but it sounds like from the passenger kick panel where the 4WD control module is. (That's not it, the 4WD module makes a different sound.)
Here's the weird part. Tonight when I arrived at my destination, I switched the headlights off but they stayed on! Not until the click off sound happened would they turn off. Now, my understanding is that the headlights have no relay. What could this be? I've observed no other malfunctions or strange behavior of any other components.
TIA
Here's the weird part. Tonight when I arrived at my destination, I switched the headlights off but they stayed on! Not until the click off sound happened would they turn off. Now, my understanding is that the headlights have no relay. What could this be? I've observed no other malfunctions or strange behavior of any other components.
TIA