yes, the shift linkage has a switch to only allow the car to start in either park, or neutral. All automatic transmissions have a neutral safety switch. It is misadjusted or defective.
Begin by removing the wiring from the 2002 Chevy Cavalier neutral safety switch. Remove the neutral safety switch retaining screws. Reverse the process to install your new neutral safety switch.
The neutral safety switch, on your 1993 Chevy Cavalier, is located beneath the shifting column. The switch can be accessed by removing the shifting boot.
It might be the transmission range selector
No, neutral safety switch deals with the position of the selector lever (gear shift) which prevents the engine from being started when in other than neutral or park. The multifunction switch controls lights, signals, wiper etc.
My 1987 RX7 GXL automatic is getting its' THIRD Neutral Safety Switch, also called the Inhibitor Switch. The switch allows the starter circuit to start the car if the gear selector is in P or N. If the selector is in any other gear the circuit will not open and the car will not start. Sometimes the switch can be "adjusted". Most of the time it is replaced for about $435 part and labor.
The problem could be in the gear selector or the shifter linkage. Ensure the selector is not broken. Also, make sure that the neutral safety and the brake interlock switch are working simultaneously.
Try putting the Envoy in neutral and then switch to 2 wheel drive.
check your fusestry putting vehicle in neutral, then shutting vehicle off. then try putting in parkif this works it is a fuse or the neutal safety switch
it is under the dash at the top of the clutch pedal.it is the same as the clutch start switch
Defective or out of adjustment neutral safety switch.
Look at lower end of the shifter (may have to remove trim for access)
PUT THE GEAR SELECTOR IN THE NEUTRAL POSITION. THEN TRY TO SWITCH IT! GOOD LUCK