How do I troubleshoot the non-functioning remote start feature in my 2019 Chevrolet Silverado 1500 T...

Chevrolet Silverado 1500 T1XX (2019-2023)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

4 min read

647 words

Problem Statement

Learn how to troubleshoot and fix the non-functioning remote start feature in your 2019 Chevrolet Silverado 1500 T1XX with step-by-step instructions.

Affected Component

remote start system

Estimated Time

1-2 hours

Symptoms

•Remote start button on the key fob does not initiate the engine.
•No response from the vehicle when attempting to use the remote start feature.
•The vehicle starts normally using the ignition key or button.

Diagnostic Steps

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Small flathead screwdriver
•new CR2032 battery
•multimeter
•OBD-II scanner

Related Faults

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Solution

Troubleshooting Non-Functioning Remote Start Feature in 2019 Chevrolet Silverado 1500 T1XX

Symptoms:

Remote start button on the key fob does not initiate the engine.
No response from the vehicle when attempting to use the remote start feature.
The vehicle starts normally using the ignition key or button.

Repair Instructions

If the Key Fob Battery was Dead:

Replace with a new CR2032 battery.
Reassemble the key fob and re-test.

If Remote Start Settings were Incorrect:

Follow the steps in Step 2 to enable the feature.
Test functionality again.

If Security System was Interfering:

Ensure all doors and the hood are closed properly.
Unlock and try the remote start again.

If Hood or Door Switches were Faulty:

Replace defective switches as follows:
- For hood switch, disconnect the wiring harness, remove the switch, and install a new one in reverse order.
- For door switches, remove the door panel if necessary, disconnect the wiring harness, and replace with a new switch.

If Fault Codes were Present:

Follow the diagnostic steps associated with the specific codes retrieved.
Clear the codes using the OBD-II scanner and test the remote start feature.

Final Steps

After completing the repairs or adjustments, always:

Test the remote start feature multiple times to ensure consistent functionality.
Recheck any settings or configurations that may have been altered during the troubleshooting process.

Conclusion

If after all these steps the remote start feature still does not work, it may be best to consult a professional technician or visit a Chevrolet dealership for further diagnosis, as there may be a more complex issue with the vehicle’s wiring or the body control module.