start the car none of the cab electrical works,give it gas, all comes on on 1991 Nissan 240SX

After giving it gas even the windshield wprs cycle and the door chimes, all guages come on, voltage at batt is 11.5, at alt. output is 14.4, also runs shaky after putting it into gear(auto trans)cleaned iacv and other intake components, been on a bunch of forums, this isnt my first car job, so i need some upper tier mech help

Asked by for the 1991 Nissan 240SX
If battery is only 11.5v with vehicle running you have a problem. Where did you get the alt voltage of 14.4v?
14.4 from the alt output terminal
Qualified Local Nissan Shops
Qualified Nissan Shops For This Repair
6351 Dublin Blvd
Technical Ability
Tools & Equipment
Customer Service
Customer Amenities
(925) 203-9158