P1553 2015 GMC Sierra Code - Distance Sensing Cruise Control Signal Message Counter Incorrect
Quick Answer
The diagnostic trouble code P1553 for a 2015 GMC Sierra relates to the Distance Sensing Cruise Control Signal Message Counter being incorrect. Common causes include Faulty distance sensing cruise control sensors, Wiring issues or loose connections in the cruise control system, Malfunctioning cruise control 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
- P1553 2015 GMC Sierra indicates Distance Sensing Cruise Control Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty distance sensing cruise control sensors, Wiring issues or loose connections in the cruise control system, Malfunctioning cruise control 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 P1553 2015 GMC Sierra Description
The diagnostic trouble code P1553 for a 2015 GMC Sierra relates to the Distance Sensing Cruise Control Signal Message Counter being incorrect. This code indicates that there is a discrepancy in the signal messages being sent and received by the vehicle's cruise control system. The Distance Sensing Cruise Control system uses sensors to maintain a safe following distance from the vehicle in front. When the signal message counter is incorrect, it can lead to issues with the cruise control system's functionality.
Common Causes of P1553 2015 GMC Sierra
- Faulty distance sensing cruise control sensors.
- Wiring issues or loose connections in the cruise control system.
- Malfunctioning cruise control module.
- Communication error between components of the cruise control system.
Symptoms of P1553 2015 GMC Sierra
- Cruise control not engaging or disengaging unexpectedly.
- Inaccurate speed control while using cruise control.
- Warning light on the dashboard related to cruise control.
- Vehicle going into limp mode on highways or long drives.
How to Fix P1553 2015 GMC Sierra
- Diagnose the specific cause of the incorrect signal message counter using a diagnostic scanner.
- Inspect the distance sensing cruise control sensors for any damage or malfunctions.
- Check the wiring and connections in the cruise control system for any issues and repair as needed.
- Test the cruise control module for proper functionality and replace if necessary.
- Clear the error code and test the cruise control system to ensure proper operation.
Cost to Fix P1553 2015 GMC Sierra
The typical repair costs for addressing the P1553 code on a 2015 GMC Sierra can vary depending on the specific cause of the issue. Parts such as sensors or a cruise control module can range from $100 to $500, while labor costs can add an additional $100 to $300. Overall, the total repair cost for this issue may fall between $200 and $800. It is important to note that diagnosis time and labor rates at auto repair shops can vary, so it is advisable to check with local shops for a more accurate estimate.
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Frequently Asked Questions about P1553 2015 GMC Sierra Code
1. What does the OBDII code P1553 mean for a 2015 GMC Sierra?
P1553 indicates that the Distance Sensing Cruise Control (DSCC) system has detected an incorrect signal message counter, which can disrupt the cruise control functionality.
2. What are the common symptoms of code P1553 in a 2015 GMC Sierra?
Symptoms may include the cruise control not functioning, a warning light on the dashboard, or an inability to maintain set speeds.
3. What causes the P1553 code to appear on a 2015 GMC Sierra?
The code is often triggered by faulty communication between the distance sensing module and the engine control module (ECM), a malfunctioning DSCC sensor, wiring issues, or software glitches.
4. Can a dirty or misaligned DSCC sensor cause the P1553 code?
Yes, dirt, debris, or misalignment of the Distance Sensing Cruise Control sensor can lead to incorrect readings and trigger the code.
5. How do you diagnose the P1553 code on a 2015 GMC Sierra?
Diagnosis involves scanning for codes, inspecting the DSCC sensor and wiring for damage, checking for proper module communication, and ensuring the sensor is clean and aligned.
6. Can I still drive my 2015 GMC Sierra with the P1553 code active?
Yes, the truck is typically safe to drive, but the cruise control system may not work correctly, and the issue should be addressed to avoid further problems.
7. How do you fix the P1553 code on a 2015 GMC Sierra?
Repairs may include cleaning or realigning the DSCC sensor, repairing damaged wiring, updating the software, or replacing a faulty sensor or module.
8. Is a software update required to resolve code P1553 in a 2015 GMC Sierra?
In some cases, updating the vehicle's ECM or DSCC module software can resolve communication errors and clear the code.
9. What tools are needed to troubleshoot the P1553 code?
You’ll need an OBDII scanner, multimeter for electrical testing, and potentially tools to access and clean the DSCC sensor.
10. Can a weak battery or voltage issue trigger the P1553 code?
Yes, insufficient voltage or power fluctuations can cause communication errors and may result in the P1553 code appearing.
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