The brake light on dash stays on. ('77 280z) The hand brake switch works ok. Brake warning sensor unit, below master cylinar, is ok, too. Why does the light stay on? It would help to see a wiring diagram. Anyone have one, or have had experience with this before? Thanks!! Ron

Here ya go...just copy and paste into your address bar...

http://www.classiczcars.com/downloads/F77ZCAR-WIRING.pdf

webdawg1

I had a similar problem with my 77. It turned out to be a bad connection in one of the tail light bulb sockets due to corosion.

Thanks for that diagram. Excellent.

Now tell me: where is the brake warning lamp check relay is located in the car?

Ron

Jim,

I'll check that, but I think relay may not be hooked into the bulb sockets.

Under the passenger seat.

Try this page, it should help:

Good call Stephan.

I'd bet this little tidbit of information is in the club FSM cd. :surprised (wink wink)

GunnerRob - what is the club FSM cd???? Ron

Hi Ron,

It's the 'S30 Microfiche on CDROM' available from this club's merchandise store.

Here's the link: https://www.classiczcars.com/store/product_info.php?products_id=33&osCsid=nd5do6fliktg4qdlom3e5hh337