GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Geo 🢒 1996 🢒 Tracker - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 3L30 🢒 High Line Pressure

High Line Pressure

Checks

Cause

Modulator Vacuum Line

Leaky or interrupted

Vacuum Modulator

Failure

Engine Or Accessory Vacuum System

Leak

Pressure Regulator Valve

Malfunction