Nissan Repair: 300ZX warning lights lit up, nissan 300zx, coolant level

Question
I have a 1986 Nissan 300ZX (non turbo) 5-speed manual transmission with about 80,000 miles.  

While driving (everything seemed fine), suddenly the following warning lights all lit up and stayed lit: Brake, Door open, Coolant level, Lights, Washer fluid, and Charge.  The AC also seemed to be less-cooling.  Now the warning lights go off but come back on when the brake pedal is touched.

Suggestions on what to look for?  Thanks!

DK


Answer
DK,

Check the alternator for output.  When all the warning indicators come on all at once there is an electrical problem.  I would check the blet to the alternator for slipping and the alternator for binding and all the cables for corosion and being tight.