1988 nisson 300zx auto trans wont go into revers

SOURCE: 1988 NISSON MAXIMA

If there is no original remote try to find a switch that may be hidden but accessible from the drivers seat, if the alarm is no longer needed find an auxilliary wire that may be on the battery or the fuse panel, if original there may be a fuse under the hood, pull the fuse and it should disable the alarn system.

SOURCE: 1990 300ZX twin turbo with auto. trans. The

is there a check engine light on. also if there isn't a scanner can tell you in real time data if a sylinoid is receiving the signal to shift or not if it is recieving the signal but not responding the sylonoid could be bad or the wiring could have been ate up by rats check for any bare or cut and chewed wires,. hope this helps,.

SOURCE: 300zx auto trans will not shift out of drive goes

You have a low fluid situation, check your fluid level, a bad solenoid, requires a transmission tech to isolate or repair. On rare occasions it could be a bad PCV valve on the transmission or a need for a fluid and filter change. You will notice I said CHANGE. Do not let the shop utilize a back flush type machine to recycle the Transmission fluid. Once you start seeing conditions like this it is a bad idea to use this device plus your vehicle is equipped with a carbon fiber filter and using the back flush system will destroy that filter and your transmission. If the fluid level is good, you will need to take the vehicle to a shop and have the Transmission checked. There is a slim possibility that the Torque converter needs repair but I would bet on a bad Solenoid or Belts needing adjustment.