AutoCodes – Generic – B157C

B157C Code - Satellite Region Mismatch Rest Of World

Quick Answer

This Diagnostic Trouble Code (DTC) will set if the radio country code is not set to US or Canada and the satellite module is present. Common causes include Incorrect Vehicle Configuration, Incorrect Radio. 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: B157C indicates Satellite Region Mismatch Rest Of World.
Common causes: Common causes include Incorrect Vehicle Configuration, Incorrect Radio.
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 2,116

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 May 07, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B157C Description

This Diagnostic Trouble Code (DTC) will set if the radio country code is not set to US or Canada and the satellite module is present.

OBDII Code B157C - Satellite Region Mismatch Rest Of World - AutoCodes.com — B157C Code - Satellite Region Mismatch Rest Of World

What does this mean?

What are the Possible Causes of the DTC B157C?

Incorrect Vehicle Configuration
Incorrect Radio

How to Fix the DTC B157C?

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 B157C 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 B157C code?

Need more information on how to fix the B157C code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B157C code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B157C Chrysler — Satellite Region Mismatch Rest Of World
B157C Dodge — Satellite Region Mismatch Rest Of World
B157C Jeep — Satellite Region Mismatch Rest Of World
B157C RAM — Satellite Region Mismatch Rest Of World

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 B157C Code

1. What are the common symptoms of OBDII code B157C (Satellite Region Mismatch Rest Of World)?

- The common symptoms include issues with satellite radio reception, error messages on the radio display, or the radio not functioning properly.

2. What can cause the OBDII code B157C to trigger?

- The code B157C is typically triggered when the satellite radio unit in the vehicle detects that it is not set to the correct region for the vehicle's location.

3. How can I diagnose the OBDII code B157C?

- Diagnosis usually involves checking the settings on the satellite radio unit to ensure it is configured for the correct region. It may also involve checking for any loose connections or damaged wiring.

4. Can a dead car battery cause the OBDII code B157C to appear?

- Yes, a dead car battery or a battery disconnect can sometimes cause the satellite radio unit to lose its region settings, triggering the B157C code.

5. How can I reset the OBDII code B157C?

- In some cases, simply resetting the satellite radio unit by disconnecting the car battery for a few minutes can clear the B157C code. However, the root cause of the code should still be addressed.

6. Is the OBDII code B157C a serious issue that requires immediate attention?

- The B157C code is usually not a critical issue and won't affect the overall drivability of the vehicle. However, it can be annoying for those who rely on satellite radio.

7. Can a software update fix the OBDII code B157C?

- Sometimes, a software update provided by the vehicle manufacturer can resolve the B157C code if it was caused by a software glitch or compatibility issue.

8. Are there any DIY repair tips for addressing the OBDII code B157C?

- DIY enthusiasts can try checking the satellite radio settings and connections themselves before seeking professional help. Resetting the settings or ensuring proper connections may resolve the issue.

9. Will fixing the OBDII code B157C require a trip to the dealership?

- While some cases may require dealership intervention, many times, independent automotive technicians or even DIY enthusiasts can address the B157C code without dealership assistance.

10. How can I prevent the OBDII code B157C from reoccurring in the future?

- To prevent the B157C code from coming back, make sure to keep the car battery in good condition, avoid disconnecting the battery unnecessarily, and check the satellite radio settings periodically for any discrepancies.