Engine Starts in Gear. Chevrolet Chevy Suburban

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2003 🢒 Chevy Suburban - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E/4L85-E 🢒 Engine Starts in Gear

Checks

Cause

Manual Valve (319)

•	Valve is not engaged to the detent lever.

•	Valve is stuck in the wrong position.

Park/Neutral Safety Switch

The switch is not operating.