The P1D73 code is a very common code that indicates a problem with the Active Grill Shutter (AGS) system. The AGS system is responsible for opening and closing the grill shutters in order to control air flow and engine cooling. This code can be caused by a few different things, but the most common cause is a faulty AGS motor. Other causes can include a faulty AGS control module or a problem with the AGS sensors. In this article, we will discuss the P1D73 code in more detail and provide some tips on how to troubleshoot and fix this problem.
What is the P1D73 Dodge Dart Code?
This system is responsible for closing off the front grille opening when the engine is not running, in order to improve aerodynamics and fuel efficiency. If the shutter is not functioning properly, it can result in decreased performance and fuel economy. In some cases, the problem may be as simple as a dirty or obstructed shutter, but it could also indicate a more serious issue with the electrical system. Either way, it’s important to have the problem diagnosed and repaired by a qualified technician in order to avoid further damage to your vehicle.
What Causes the P1D73 Dodge Dart Code?
The AGS system is designed to close the vehicle’s front grille when the engine is not running, in order to improve aerodynamic performance and fuel economy. However, if there is a problem with the AGS system, it can cause the engine to stall or run rough.
There are several possible causes of the P1D73 Dodge Dart Code
- A faulty AGS control module
- A faulty AGS sensor
- A faulty connection between the AGS control module and the engine control module
- A short circuit in the AGS system
If you’re experiencing the P1D73 Dodge Dart Code, it’s important to have your vehicle checked by a qualified mechanic as soon as possible. They will be able to diagnose the problem and make any necessary repairs.
How to Fix the P1D73 Dodge Dart Code
The first thing you should do is read the list of possible causes. Next, visually inspect the related wiring harness and connectors. Check for damaged components and make sure all pins are intact.
If you have a P1D73 code on your Dodge Dart, it means that there is a problem with the active grill shutter performance. This can be caused by a variety of things, but the most likely culprit is a dirty or damaged sensor. You’ll need to take your car to a mechanic to have the sensor cleaned or replaced. In the meantime, you can try disconnecting the battery for 30 minutes to see if that clears the code.