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Home >> Chevrolet >> 2003 >> Astro Van Cargo, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission Servicing >> Adjustments >> Park/Neutral Position Switch

Park/Neutral Position Switch

With an assistant in driver's seat, raise and support vehicle. The transmission must be in the Park or Neutral positions only. Loosen the switch retaining bolts and rotate the switch slightly, while assistant attempts to start engine. After engine starts, turn engine OFF. Tighten PNP switch bolts to specification. See TORQUE SPECIFICATIONS  . Lower the vehicle. Ensure vehicle does not start in any range other than Park and Neutral. Replace the park/neutral position switch if proper operation can not be achieved. See PARK/NEUTRAL POSITION SWITCH  under REMOVAL & INSTALLATION.