AutoCodes – Chrysler – C1581 Chrysler

C1581 Chrysler Code - Front/Rear Side Tire Pressure Sensor Location Undetermined

Quick Answer

The vehicle Tire Pressure Monitoring (TPM) Sensor locate process occurs after the vehicle remains stationary for 20 minutes. Common causes include Faulty Front/Rear Side Tire Pressure Monitoring (TPM) Sensor, Faulty Tire Pressure Monitoring (TPM) Module. 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: C1581 Chrysler indicates Front/Rear Side Tire Pressure Sensor Location Undetermined.
Common causes: Common causes include Faulty Front/Rear Side Tire Pressure Monitoring (TPM) Sensor, Faulty Tire Pressure Monitoring (TPM) Module.
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 2,164

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 Nov 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1581 Chrysler Description

The vehicle Tire Pressure Monitoring (TPM) Sensor locate process occurs after the vehicle remains stationary for 20 minutes. The Tire Pressure Monitoring (TPM) Module will determine the Tire Pressure Monitoring (TPM) Sensor positions. The TPM Module measures the signal strength of each TPM sensor and determines if the are in the front or rear.

OBDII Code C1581 Chrysler - Front/Rear Side Tire Pressure Sensor Location Undetermined - AutoCodes.com — C1581 Chrysler Code - Front/Rear Side Tire Pressure Sensor Location Undetermined

What does this mean?

What are the Possible Causes of the DTC C1581 Chrysler?

Faulty Front/Rear Side Tire Pressure Monitoring (TPM) Sensor
Faulty Tire Pressure Monitoring (TPM) Module

How to Fix the DTC C1581 Chrysler?

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 C1581 Chrysler 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 C1581 Chrysler Code

1. What does the OBDII code C1581 mean on a Chrysler?

C1581 indicates that the tire pressure monitoring system (TPMS) cannot determine the location of the front or rear side tire pressure sensor.

2. What are the common symptoms of the C1581 code?

Symptoms include an illuminated TPMS warning light, inaccurate tire pressure readings, or a failure to display the location of a specific tire's pressure.

3. What causes the C1581 code to appear?

The code can be triggered by a faulty tire pressure sensor, incorrect sensor programming, interference from aftermarket electronics, or a malfunction in the TPMS module.

4. Can I still drive my vehicle with the C1581 code?

Yes, you can drive with this code, but itâ€™s important to address it promptly as the TPMS may not accurately monitor tire pressure, potentially leading to safety risks.

5. How can I fix the C1581 code on my Chrysler?

Start by checking the tire pressure sensors for proper function, ensuring they are correctly programmed and installed. Replace any faulty sensors and clear the code with an OBDII scanner.

6. How do I know which tire pressure sensor is causing the C1581 code?

A TPMS diagnostic tool can help identify which sensor is malfunctioning or not communicating with the TPMS module.

7. Can a dead sensor battery cause the C1581 code?

Yes, a dead or weak sensor battery can prevent the TPMS from detecting the sensor's location, triggering the C1581 code.

8. Will resetting the TPMS fix the C1581 code?

Resetting the TPMS may temporarily clear the code, but if the underlying issue persists, the code will return until the problem is resolved.

9. Do I need to replace all tire pressure sensors if I get the C1581 code?

No, only replace the sensor(s) that are faulty. A diagnostic scan can help pinpoint which sensor is causing the issue.

10. Can weather conditions affect the C1581 code?

Extreme weather or sudden temperature changes can sometimes interfere with TPMS sensors, but persistent issues usually indicate a sensor or system malfunction.