Inaccurate Shift Points. Chevrolet Tahoe

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1996 🢒 Tahoe - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E 🢒 Inaccurate Shift Points

Checks

Causes

Oil Pump Assembly

•	Stuck pressure regulator valve.

•	Sticking pump slide.

Valve Body Assembly

Spacer plate or gaskets misassembled, damaged or incorrect

Case

•	Porous or damaged valve body pad.

•	2-4 Servo Assembly.

-	2-4 accumulator porosity

-	Damaged servo piston seals.

-	Apply pin damaged or improper length.

•	2-4 Band Assembly.

Burned

-	Anchor pin not engaged.

Throttle Position Sensor

•	Disconnected

•

Damage

Vehicle Speed Sensor

•	Disconnected

•

Damaged

•	Bolt not tightened

4WD Low Switch

•	Disconnected

•

Damaged.