Help with "turn signal" like clicking sound...

[mmdb]

i have a '97 240sx and whenever i start driving the "turn signal" like clicking sound starts clicking. It's the same exact sound as if the turn signal is blinking or if the hazard lights are on. But when it clicks none of the signals are flashing, it just does it by itself. Also when i turn on the defroster the clicking goes away

:help it's driving me nuts

[DAEDALUS]

Call a priest!

Sorry, couldn't resist. That's one of the odder ones I've heard. I have no idea. Maybe a bad relay? Any chance it's a warning, like telling you one of the bulbs is burnt out?

[NISTECH]

check the mode door actuator on the heater box its trying to over run the travel of the door. i believe its located on the passenger side of the center console directly behind the glove box area

[mmdb]

Nope bulbs ok. I'll check that nistech.

[scruffy63]

sorry to bring up a very old thread but I just started having this problem today. so does anybody know what this problem is or how it is solved.