Chrysler PT Cruiser Troubleshooting:  Squeaky Brakes

  Your Chrysler PT Cruiser‘s braking system is designed to handle thousands of miles of braking with no intervention from you.  When its brakes begin to squeak, they are telling you that they need some attention. The most typical cause of squeaky brakes are the brake pads themselves, but there are other issues that can … Read more

Chrysler PT Cruiser: Heater Not Working Diagnosis

  One of the most common (and inconvenient) problems with the Chrysler PT Cruiser is when it has no heat coming from the heater. Not having a functioning heater makes driving much less comfortable, and can be a sign of certain issues. At the simplest level, there are two main reasons why the heater is … Read more

Chrysler PT Cruiser P0421 Code: Meaning, Causes, How to Fix

P0421 is a relatively rare OBDII trouble code.   It’s generic, which means it has the same definition for the Chrysler PT Cruiser as it would any other vehicle. It is technically defined as “Warm Up Catalyst Efficiency → Below Threshold (Bank 1)”. In layman’s terms, it indicates that your Chrysler PT Cruiser’s catalytic converter is not scrubbing … Read more