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Home/Cars/Genesis/G70/1st Gen (2018-Present)/why does my Genesis G70 rearview camera not work

why does my Genesis G70 rearview camera not work

Genesis G70 1st Gen (2018-Present)

Severity: mediumDifficulty: medium1-2 hours
3 min read
529 words

Problem Statement

Learn how to diagnose and fix the rearview camera issue in Genesis G70. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Component
Electrical
Repair Time
1-2 hours

Safety Warnings

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

Symptoms

  • •Rearview camera display is blank or not activating
  • •Error message displayed on infotainment screen
  • •Image is distorted or unclear
  • •Camera lens is physically damaged or dirty
  • •Backup sensors are malfunctioning or not responding

Diagnostic Steps

  1. 1Inspect the camera lens for dirt or damage.
  2. 2Check the vehicle’s fuse box for a blown fuse related to the rearview camera system.
  3. 3Scan the vehicle's onboard diagnostic (OBD-II) system for any error codes.
  4. 4Verify that the infotainment system is functioning correctly and not in a fault state.
  5. 5Inspect wiring and connectors leading to the camera for corrosion or loose connections.
  6. 6Test the camera with a multimeter to check for power and ground continuity.

Solution

Solution

1. Preparation

  • Gather all necessary tools and replacement parts.
  • Ensure the vehicle is parked on a level surface and the ignition is turned off.

2. Clean or Replace Camera Lens

  • Tools Required: Soft cloth, cleaning solution
  • If the lens is dirty, clean it gently with a soft cloth and appropriate cleaning solution.
  • If the lens is damaged, proceed to replace the camera.

3. Replace Blown Fuse

  • Tools Required: Fuse puller or needle-nose pliers
  • Locate the fuse box, usually found under the dashboard or in the engine compartment.
  • Identify the fuse for the rearview camera using the diagram on the fuse panel cover.
  • Remove the blown fuse and replace it with a new fuse of the same amperage.

4. Repair or Replace Wiring

  • Tools Required: Wire stripper, soldering iron, electrical tape
  • Inspect the wiring for damage or corrosion.
  • If damaged, cut out the damaged section, strip the wires, and splice in new wire segments.
  • Ensure all connections are secure and insulated with electrical tape.

5. Replace the Rearview Camera

  • Tools Required: Socket set, screwdriver
  • Remove any trim pieces obstructing access to the rearview camera.
  • Unscrew and disconnect the old camera from its mount and wiring harness.
  • Install the new camera by reversing the removal steps, ensuring it is securely connected.

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
  • Socket set
  • Screwdriver
  • Fuse puller or needle-nose pliers
  • Wire stripper
  • Soldering iron
  • Electrical tape

Parts Required

  • Replacement rearview camera
  • Fuses

Additional Information

Component

Electrical

Repair Time

1-2 hours

Difficulty

medium

Severity

medium

Tools

8 items

Parts

2 items

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