AutoCodes – Generic – C1597

C1597 Code - TPM System Deactivated-Winter Mode

Quick Answer

The Tire Pressure Monitor (TPM) Module determines the TPM Sensor positions by performing the vehicle Tire Pressure Monitoring (TPM) Sensor locate procedure. Common causes include Tire Pressure Monitoring (TPM) Sensor Not Present, Faulty Tire Pressure Monitoring (TPM) Sensor, Faulty Tire Pressure Monitor (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: C1597 indicates TPM System Deactivated-Winter Mode.
Common causes: Common causes include Tire Pressure Monitoring (TPM) Sensor Not Present, Faulty Tire Pressure Monitoring (TPM) Sensor, Faulty Tire Pressure Monitor (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 3,979

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 C1597 Description

The Tire Pressure Monitor (TPM) Module determines the TPM Sensor positions by performing the vehicle Tire Pressure Monitoring (TPM) Sensor locate procedure. This procedure is run after the vehicle has been stationary for 20 minutes. After driving the vehicle at speeds greater than 24 km/h (15 mph) for a minimum of 10 minutes without the TPM Sensor installed, the TPM Module sends a bus message commanding the TPM telltale lamp to flash for 75 seconds. After the 75 seconds of flashing, the lamp will remain on solid and a chime will be heard. The message center will display SERVICE TPM SYSTEM for five seconds and shut off, all while the tire pressure values will be displayed as dashes. After the ignition has been cycled off and on the TPM telltale lamp will remain off, the message center will no longer display SERVICE TPM SYSTEM, and the tire pressures continue to be displayed as dashes.

OBDII Code C1597 - TPM System Deactivated-Winter Mode - AutoCodes.com — C1597 Code - TPM System Deactivated-Winter Mode

What does this mean?

What are the Possible Causes of the DTC C1597?

Tire Pressure Monitoring (TPM) Sensor Not Present
Faulty Tire Pressure Monitoring (TPM) Sensor
Faulty Tire Pressure Monitor (TPM) Module

How to Fix the DTC C1597?

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 C1597 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 C1597 code?

Need more information on how to fix the C1597 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1597 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1597 Chrysler — TPM System Deactivated-Winter Mode
C1597 Dodge — TPM System Deactivated-Winter Mode
C1597 Jeep — TPM System Deactivated-Winter Mode
C1597 RAM — TPM System Deactivated-Winter Mode

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 C1597 Code

1. What does OBDII code C1597 mean?

C1597 indicates that the Tire Pressure Monitoring (TPM) system is deactivated, typically due to the vehicle being in Winter Mode, which may disable certain features for seasonal adjustments.

2. What are the common symptoms of code C1597?

The most common symptom is a warning light or message on the dashboard indicating that the TPM system is inactive.

3. What causes the C1597 code to appear?

Code C1597 is usually triggered when the vehicle is set to Winter Mode, which can deactivate the TPM system to accommodate changes like winter tires without sensors or to prevent false alerts.

4. Can code C1597 cause any major issues?

While the code itself does not cause major issues, a deactivated TPM system means you wonâ€™t receive alerts for low tire pressure, which can lead to unsafe driving conditions.

5. How can I fix the C1597 code?

To resolve the code, disable Winter Mode in the vehicle settings if it is no longer needed. If the code persists, check the TPM system for faults or sensor issues.

6. Do I need to replace any parts to fix code C1597?

Not necessarily. If the issue is related to Winter Mode, no parts need replacement. However, if TPM sensors are damaged or missing, they may need to be replaced.

7. Can I drive with the C1597 code active?

Yes, but proceed with caution. Without an active TPM system, you must manually monitor tire pressure to ensure safe driving.

8. How do I know if Winter Mode is activated?

Winter Mode is typically enabled through the vehicleâ€™s settings or control menu. Check your ownerâ€™s manual for specific instructions.

9. Is code C1597 specific to certain vehicles?

Yes, this code is more common in vehicles equipped with advanced tire pressure monitoring systems that allow for seasonal adjustments like Winter Mode.

10. Can a professional scan tool reset the C1597 code?

Yes, a professional scan tool can clear the code after ensuring that Winter Mode is disabled and the TPM system is functioning properly.