Symptoms. Buick LeSabre 2000

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2000 🢒 LeSabre 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Symptoms

Important:

Perform the Diagnostic System Check before using the Symptom Tables in order to verify that all of the following are true:

•	There are no DTCs set.

•	The control module(s) can communicate via the serial data link.

Review the system operation in order to familiarize yourself with the system functions. Refer to Power Steering System Description and Operation .

•	Inspect for aftermarket devices which could affect the operation of the power steering system. Refer to Checking Aftermarket Accessories .

•	Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

•	Inspect the power steering reservoir for the proper fluid level.

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

•	Hissing Noise In Steering Gear

•	Rattle in Rack and Pinion Steering Gear

•	Increase in Effort While Turning Steering Wheel

•	Steering Wheel Surges/Jerks While Turning

•	Steering Wheel Kickback

•	Foaming, Milky-Appearing Power Steering Fluid

•	Whine Noise in Steering Pump