Cadillac ATS P0496 OBDII Code Diagnosis

One of the most common trouble codes with the Cadillac ATS is the P0496 code. This code number references a number that is given to you when you plug your ATS into an OBDII scanner. Below, you’ll find the most common symptoms and ways to diagnose the P0496 in your Cadillac ATS. Good Luck!   … Read more

Cadillac ATS P0446: Meaning, Causes, How to Fix

A prevalent issue with the Cadillac ATS is the P0446 code. This code corresponds to a specific number obtained when connecting your ATS to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more

Cadillac ATS P0325 Code: Causes + How to Fix

The Cadillac ATS is a luxury car that is known for its performance and style. Unfortunately, it can also be prone to certain issues, such as the P0325 trouble code. In this article, we’ll discuss the various causes of this code, as well as how to fix it. The knock sensor’s primary role is to … Read more

Cadillac ATS P0507 Code: Meaning, Causes, How to Fix

P0507 is a fairly typical OBDII trouble code that can occur in the Cadillac ATS. It is typically triggered when the engine idle speed is 200 rpm or more over the predetermined limit set by the Cadillac It is a generic code, which means that it has the same meaning for the Cadillac ATS as any other vehicle. … Read more

Cadillac ATS: VSS – Circuit Malfunction

  P0500 is a OBDII trouble code that affects the Cadillac ATS‘s Vehicle Speed Sensor (VSS). The VSS sends a signal to the engine’s computer letting it know how fast that the vehicle is going. The ATS uses this signal for many vehicle functions. It helps control transmission shifts, ABS, cruise control, the speedometer, and … Read more

Cadillac ATS P0306: Misfire Detected (Cylinder 6)

P0306 is a fairly common trouble code with the Cadillac ATS. It’s and OBD2 code and stands for: P0306 is certainly a cause for concern, and should be considered a threat to the drivability your ATS. The nice thing about P0306 is that it’s a cylinder specific trouble code, which makes diagnosing the problems much … Read more

Cadillac ATS P0021: OBDII Code Diagnosis

P0021 is a common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Cadillac ATS can have VVT, and is prone to developing this code.     P0021 is a generic OBDII code. This means that it has the same definition regardless of the make … Read more