Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2002 Chrysler PT Cruiser Base, StandardFACTORY OEM SERVICE PROCEDURE
Anti-Lock Brake System Verification Test
WARNING: This page is about a different car, the 2002 Dodge Ram Wagon, 2002 Dodge Ram Van, 2001 Dodge Ram Wagon, and 2001 Dodge Ram Van. However, it is still accessible from the selected car via links, so may be relevant.
- Turn ignition off. Disconnect any previously connected jumper wires and tools. Reconnect any previously disconnected components and connectors. Ensure all accessories are turned off and that battery is fully charged. Turn ignition on.
- Connect scan tool to Data Link Connector (DLC). Using scan tool with most current scan tool software available, clear Diagnostic Trouble Codes (DTC) from all modules. Start engine, allowing it to run for 2 minutes and fully operate the malfunctioning system.
- Turn ignition off and wait 5 seconds. Turn ignition on. Using scan tool, read DTCs from all modules. If no DTCs are present, go to next step. If any DTCs are present, go to DIAGNOSTIC TROUBLE CODE IDENTIFICATION table under SELF-DIAGNOSTIC SYSTEM and perform corresponding test(s).
- Ensure braking capability is available and road test vehicle a minimum of 5 minutes, performing several anti-lock braking stops. Using scan tool, read DTCs from all modules. If no DTCs are present, repair is complete. If any DTCs are present, go to DIAGNOSTIC TROUBLE CODE IDENTIFICATION table under SELF-DIAGNOSTIC SYSTEM and perform corresponding test(s).
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.