LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 1990 >> APV >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Servicing - A/T >> Adjustments >> Neutral Safety Switch >> Transmission-Mounted Switch
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Transmission-Mounted Switch

  1. Raise and support vehicle. Loosen neutral safety switch mounting bolts. Align hole in switch lever with hole in switch assembly. Insert a 3/32" (2.5 mm) drill bit through switch holes to hold switch in Neutral.
  2. With selector lever on transmission in "N" detent position, tighten switch mounting bolts and remove gauge pin. Lower vehicle and check switch operation, ensuring vehicle will NOT start in any forward or reverse gear.