Looking over the right front fender the alternator is mounted to the right side of the engine at or near the top.
To change the high beam indicator you have to take the instrument cluster out of the dash.
Built into the alternator.
That year did not have a cam sensor.
Looking over the passenger fender it is alongside the valve cover at the top of the engine.
Locksmith or replace locks
The alternator light circuit is different from the charging part. The charging part goes to the battery, while the light part goes to the instrument panel. There seems to be a grounded wire in the light circuit.
1985 Chevrolet impala
The speed sensor is located on the transaxle on the passenger side of the car. It is near the half shaft.
The blower motor is mounted to the ductwork under the hood on the passenger side of the vehicle. It appears as an electric motor.
Remove the belt from your 1985 Nissan 300 alternator. Remove the wiring harness from the alternator. Remove the alternator retaining bolts. The alternator will come off.
What is the gear ratio for a 1985 CHEVROLET K10 pickup