Symptoms. Pontiac Firebird 2000

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2000 🢒 Firebird 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Symptoms

Important: The following steps must be completed before using the symptom tables.

Perform the Diagnostic System Check - ABS 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 ABS Description .

•	Inspect for aftermarket devices which could affect the operation of the antilock brake 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 master cylinder reservoir for the proper fluid level.

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

•	Traction Control System Off Indicator Always On

•	Traction Control System Off Indicator Inoperative

•	Acceleration Slip Regulation Indicator Always On

•	Acceleration Slip Regulation Indicator Inoperative

•	No Communication with Electronic Brake Control Module

•	ABS Indicator Always On

•	ABS Indicator Inoperative

•	Low Traction Indicator Always On

•	Low Traction Indicator Inoperative