how to fix the remote start not working on my Genesis G70 IG (2017-2023)

Genesis G70 IG (2017-2023)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

434 words

Problem Statement

Learn how to diagnose and fix the remote start issue in Genesis G70 IG (2017-2023). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the vehicle battery before working on electrical systems to prevent short circuits.

Symptoms

•Remote start button does not respond when pressed
•Indicator lights on the key fob do not illuminate
•No engine crank or ignition sound when attempting remote start
•Check engine light illuminated (if applicable)
•Vehicle starts normally with the key but fails to start remotely

Diagnostic Steps

1
Check the key fob battery and replace if necessary.
2
Verify that the vehicle is in a suitable environment for remote start (doors closed, hood closed, etc.).
3
Use an OBD-II scanner to check for any error codes related to the remote start system.
4
Inspect the vehicle's battery voltage and ensure it is above the minimum required for remote start.
5
Confirm that the remote start feature is enabled in the vehicle settings.
6
Check for any blown fuses related to the remote start system.

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

•OBD-II scanner
•Multimeter
•Screwdriver set
•Fuse puller

Parts Required

•Key fob battery (CR2032)
•Replacement fuses (if applicable)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Check the key fob battery and replace if necessary.
2
Verify that the vehicle is in a suitable environment for remote start (doors closed, hood closed, etc.).
3
Use an OBD-II scanner to check for any error codes related to the remote start system.
4
Inspect the vehicle's battery voltage and ensure it is above the minimum required for remote start.
5
Confirm that the remote start feature is enabled in the vehicle settings.
6
Check for any blown fuses related to the remote start system.

Solution

1. Key Fob Check

Sub-steps:
- Remove the key fob's battery cover.
- Replace the battery with a new one (typically CR2032).
- Reassemble the key fob and test the remote start.

2. Vehicle Environment Check

Sub-steps:
- Ensure all doors, hood, and trunk are securely closed.
- Confirm that the vehicle is not in gear (if applicable).
- Test the remote start again.

3. Error Code Resolution

Sub-steps:
- Connect the OBD-II scanner to the vehicle’s diagnostic port.
- Retrieve and note any error codes.
- Research and address any identified issues based on the codes retrieved.

4. Battery Voltage Test

Sub-steps:
- Use a multimeter to check the vehicle battery voltage; it should be above 12.4 volts.
- If the voltage is low, charge or replace the battery as necessary.

5. Remote Start Feature Verification

Sub-steps:
- Access the vehicle's settings through the infotainment system.
- Navigate to the remote start settings and ensure it is enabled.
- Save any changes and attempt remote start again.

6. Fuse Inspection

Sub-steps:
- Locate the fuse box (usually under the dashboard or in the engine compartment).
- Identify the fuse related to the remote start system (refer to the owner’s manual).
- Replace any blown fuses with the correct amperage rating.

Tools Required:

OBD-II scanner
Multimeter
Screwdriver set
Fuse puller

Parts Required:

Key fob battery (CR2032)
Replacement fuses (if applicable)

Estimated Repair Time: 1-2 hours

Safety Warnings:

Disconnect the vehicle battery before working on electrical systems to prevent short circuits.