P1553 2015 GMC Sierra Code - Distance Sensing Cruise Control Signal Message Counter Incorrect
Quick Answer
Cruise control is a speed control system that maintains the desired vehicle speed under normal driving conditions at speeds above 40 km/h (25 mph). Common causes include Faulty Distance Sensing Cruise Control Module, Distance Sensing Cruise Control Module harness is open or shorted, Distance Sensing Cruise Control Module 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
- P1553 2015 GMC Sierra indicates Distance Sensing Cruise Control Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty Distance Sensing Cruise Control Module, Distance Sensing Cruise Control Module harness is open or shorted, Distance Sensing Cruise Control Module 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.
Code P1553 2015 GMC Sierra Description
What are the Possible Causes of the DTC P1553 2015 GMC Sierra?
- Faulty Distance Sensing Cruise Control Module
- Distance Sensing Cruise Control Module harness is open or shorted
- Distance Sensing Cruise Control Module circuit poor electrical connection
How to Fix the DTC P1553 2015 GMC Sierra?
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 P1553 2015 GMC Sierra 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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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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