Hi i got a 01 gs300 and last night my hot cold temp gauge stop working along with my climate control out temp and the blower motor.I also notice that when i put it on M mode the display for that don't show up along with the light display for the selector on the gauge cluster. And last thing my gas light blinks and wont stop i got a half a tank of gas and im kinda lost here i check fuse,relay and plugs but cant seem to find the problem. And i don't have any check engine ligth at all. If somebody can please help me out here with this unknowing problem and please don't say to search cause i been looking and nothing.

 

Could be alternator giving out, weak battery, sounds exactly like a fuse/relay.

 

did you check all fuses? double check the guage and heater fuses interior driver side fuse box, if they look good replace them anyway. Possibly check your battery voltage, Ive read on here a low batter can cause some funny problems. While your doing that leave the negativ eoff for about 20 minutes to reset the computer and see if that fixes the gas light problem. Id definetley recheck the fuses though first

 

I check all fuse they look good and battery and alternator is brand new but imma recheck those two also. I let you guys know what happen. that you for helping i let you know how it work out

 

Than it sounds like something wasn't connected when the alternator was put in. I'd double check the wires and battery terminals.

 

Ok guys it came out to be the alternator plug was damaged. replace the plug and re wired it now the car is fine thank alot for the help guys.

 

that'll do it. glad you got it fix