AutoCodes – Dodge – C1504 Dodge

C1504 Dodge Code - Tire Pressure Sensor 4

Quick Answer

The Right Front Hub will monitor the signals from the active road tire Tire Pressure Monitor (TPM) Sensors. Common causes include Faulty Tire Pressure Sensor, Tire Pressure Sensor harness is open or shorted, Tire Pressure Sensor circuit poor electrical connection. 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: C1504 Dodge indicates Tire Pressure Sensor 4.
Common causes: Common causes include Faulty Tire Pressure Sensor, Tire Pressure Sensor harness is open or shorted, Tire Pressure Sensor circuit poor electrical connection.
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 10,668

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Oct 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1504 Dodge Description

The Right Front Hub will monitor the signals from the active road tire Tire Pressure Monitor (TPM) Sensors. This code sets if pressure, temperature, or acceleration data is not received or cannot be accurately decoded for a maximum of 20 minutes.

OBDII Code C1504 Dodge - Tire Pressure Sensor 4 - AutoCodes.com — C1504 Dodge Code - Tire Pressure Sensor 4

What does this mean?

What are the Possible Causes of the DTC C1504 Dodge?

Faulty Tire Pressure Sensor
Tire Pressure Sensor harness is open or shorted
Tire Pressure Sensor circuit poor electrical connection

How to Fix the DTC C1504 Dodge?

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 C1504 Dodge 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.

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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 C1504 Dodge Code

1. What does OBDII code C1504 for Dodge indicate?

Code C1504 specifically refers to an issue with Tire Pressure Sensor 4, signaling a problem with the tire pressure monitoring system.

2. What are common symptoms of OBDII code C1504 related to Tire Pressure Sensor 4?

Common symptoms include inaccurate tire pressure readings, warning lights on the dashboard, and a message indicating a fault with the tire pressure sensor.

3. What are possible causes of OBDII code C1504 for Tire Pressure Sensor 4 in a Dodge vehicle?

Causes may include a faulty tire pressure sensor, damaged wiring, low tire pressure, or issues with the TPMS module.

4. How can I diagnose the issue behind OBDII code C1504 for Tire Pressure Sensor 4 in my Dodge?

To diagnose the problem, you can use a TPMS tool to check the readings from each tire pressure sensor, inspect the sensor for physical damage, and test the wiring for continuity.

5. Can I drive my Dodge with OBDII code C1504 related to Tire Pressure Sensor 4?

It is generally safe to drive the vehicle with this code, but it is essential to address the issue promptly to ensure accurate tire pressure monitoring and safety.

6. How can I reset OBDII code C1504 for Tire Pressure Sensor 4 in my Dodge?

Resetting the code can be done using an OBDII scanner or by disconnecting the car's battery for a few minutes to clear the fault code.

7. Is it necessary to replace the tire pressure sensor when OBDII code C1504 is triggered in a Dodge?

If the issue is determined to be with the tire pressure sensor itself, replacing it may be necessary to resolve the problem and clear the fault code.

8. Can low tire pressure cause OBDII code C1504 to appear in a Dodge vehicle?

Yes, low tire pressure can trigger the code as the TPMS may interpret the difference in pressure as a fault with Tire Pressure Sensor 4.

9. Are there any preventive measures to avoid OBDII code C1504 related to Tire Pressure Sensor 4 in my Dodge?

Regularly checking and maintaining proper tire pressure levels, as well as inspecting the tire pressure sensors during routine maintenance, can help prevent this code from appearing.

10. How much does it typically cost to repair OBDII code C1504 for Tire Pressure Sensor 4 in a Dodge?

Repair costs can vary depending on the exact cause of the issue, but expenses may include sensor replacement, wiring repairs, or TPMS module diagnosis and replacement, ranging from $50 to $300 or more.