AutoCodes – Jeep – P1D73 Jeep

P1D73 Jeep Code - Active Grill Shutter Performance

Quick Answer

The Powertrain Control Module (PCM) receives a message from the Active Grill Shutter (AGS) Actuator that the open to close position travel is above 100 degrees or the mechanical stop was detected before the commanded position was reached. Common causes include Active Grill Shutter (AGS) Obstructed / Binding, Faulty Active Grill Shutter (AGS) Actuator, Active Grill Shutter (AGS) Actuator harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1D73 Jeep indicates Active Grill Shutter Performance.
Common causes
Common causes include Active Grill Shutter (AGS) Obstructed / Binding, Faulty Active Grill Shutter (AGS) Actuator, Active Grill Shutter (AGS) Actuator harness is open or shorted.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 31,140
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 18, 2020
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Code P1D73 Jeep Description

The Powertrain Control Module (PCM) receives a message from the Active Grill Shutter (AGS) Actuator that the open to close position travel is above 100 degrees or the mechanical stop was detected before the commanded position was reached.
OBDII Code P1D73 Jeep - Active Grill Shutter Performance - AutoCodes.com
P1D73 Jeep Code - Active Grill Shutter Performance

What are the Possible Causes of the DTC P1D73 Jeep?

  • Active Grill Shutter (AGS) Obstructed / Binding
  • Faulty Active Grill Shutter (AGS) Actuator
  • Active Grill Shutter (AGS) Actuator harness is open or shorted
  • Active Grill Shutter (AGS) Actuator circuit poor electrical connection

How to Fix the DTC P1D73 Jeep?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1D73 Jeep code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1D73 Jeep code?

Need more information on how to fix the P1D73 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1D73 Jeep code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1D73 Jeep Code

1. What are the common symptoms of OBDII code P1D73 in a Jeep related to Active Grill Shutter Performance?

- Common symptoms include poor fuel economy, engine overheating, and the Check Engine light illuminating on the dashboard.

2. What could cause the OBDII code P1D73 related to Active Grill Shutter Performance in a Jeep?

- The code may be triggered by a faulty active grill shutter actuator, wiring issues, or a problem with the grill shutter assembly itself.

3. How can I diagnose the cause of OBDII code P1D73 in my Jeep?

- You can use a diagnostic scanner to read the code, inspect the active grill shutter components for any visible damage, and test the actuator for proper functionality.

4. Is it safe to drive my Jeep with the OBDII code P1D73 related to Active Grill Shutter Performance?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid potential engine performance problems.

5. Can I reset the OBDII code P1D73 in my Jeep by disconnecting the battery?

- While disconnecting the battery may clear the code temporarily, it will not fix the underlying issue causing the code to appear. It is best to diagnose and repair the problem properly.

6. What are some repair tips for fixing OBDII code P1D73 in a Jeep?

- Repair tips may include checking and repairing any damaged wiring, replacing a faulty actuator, or cleaning and lubricating the active grill shutter components.

7. How much does it typically cost to repair OBDII code P1D73 related to Active Grill Shutter Performance in a Jeep?

- The cost of repairs can vary depending on the specific issue causing the code, but it may range from $100 to $500, including parts and labor.

8. Can I prevent OBDII code P1D73 from reoccurring in my Jeep?

- Regular maintenance of the active grill shutter components and addressing any issues promptly can help prevent the code from reoccurring in the future.

9. Does OBDII code P1D73 affect the overall performance of my Jeep?

- Yes, if left unresolved, this code can impact the vehicle's performance, fuel efficiency, and potentially lead to overheating issues.

10. How long does it take to repair OBDII code P1D73 related to Active Grill Shutter Performance in a Jeep?

- The repair time can vary based on the specific cause of the code, but it typically takes a few hours to a full day to diagnose and fix the issue.

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