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Roborock Q5 LiDar Sensor Replacement

Introduzione

LiDAR (Light Detection and Ranging) sensors are essential for navigation and obstacle avoidance. If the sensor is not functioning properly, it may affect the robot vacuum's ability to navigate and avoid obstacles. It can result in inaccurate data readings and navigation problems if the calibration is off or misaligned.

Regular cleaning may help, but in some cases, replacement might be necessary. It is recommended to troubleshoot the issue to ensure the problem is indeed with the sensor.

Cosa ti serve

  1. Roborock Q5 LiDar Sensor Replacement, Side Brush: passo 1, immagine 1 di 1

    • Power off your Roborock and place the device on a flat surface with the wheels facing up.

    • Position the robot so the five-pronged side brush is on the bottom right side.

    Modifica

  2. Roborock Q5 LiDar Sensor Replacement: passo 2, immagine 1 di 2 Roborock Q5 LiDar Sensor Replacement: passo 2, immagine 2 di 2

    • Use a Phillips #2 screwdriver to loosen the single captive side brush screw.

    • The screw is attached to the side brush so they cannot be separated.

    Modifica

  3. Roborock Q5 LiDar Sensor Replacement: passo 3, immagine 1 di 2 Roborock Q5 LiDar Sensor Replacement: passo 3, immagine 2 di 2

    • Lift the side brush up and off.

    Modifica

  4. Roborock Q5 LiDar Sensor Replacement, Battery: passo 4, immagine 1 di 3 Roborock Q5 LiDar Sensor Replacement, Battery: passo 4, immagine 2 di 3 Roborock Q5 LiDar Sensor Replacement, Battery: passo 4, immagine 3 di 3

    • Use a Phillips screwdriver to remove the seven 15 mm screws from the bottom panel.

    Modifica

  5. Roborock Q5 LiDar Sensor Replacement: passo 5, immagine 1 di 3 Roborock Q5 LiDar Sensor Replacement: passo 5, immagine 2 di 3 Roborock Q5 LiDar Sensor Replacement: passo 5, immagine 3 di 3

    • Gently lift off the bottom panel cover.

    • If the bottom panel is stuck, use a plastic spudger along the edges to gently lift it out of place, then remove it by hand.

    Modifica

  6. Roborock Q5 LiDar Sensor Replacement: passo 6, immagine 1 di 3 Roborock Q5 LiDar Sensor Replacement: passo 6, immagine 2 di 3 Roborock Q5 LiDar Sensor Replacement: passo 6, immagine 3 di 3

    • Use the two white straps to lift the battery out slightly to reveal the battery connector.

    • The battery is still connected to the robot vacuum. Take care not to strain the battery cable.

    Modifica

  8. Roborock Q5 LiDar Sensor Replacement: passo 7, immagine 1 di 3 Roborock Q5 LiDar Sensor Replacement: passo 7, immagine 2 di 3 Roborock Q5 LiDar Sensor Replacement: passo 7, immagine 3 di 3

    • Using moderate pressure, squeeze and pull on the four-wire connector to disconnect the battery from the robot vacuum.

    Modifica

  9. Roborock Q5 LiDar Sensor Replacement, LiDar Sensor: passo 8, immagine 1 di 3 Roborock Q5 LiDar Sensor Replacement, LiDar Sensor: passo 8, immagine 2 di 3 Roborock Q5 LiDar Sensor Replacement, LiDar Sensor: passo 8, immagine 3 di 3

    • Remove the three 10 mm Phillips screws that secure the side brush motor.

    • Lift the side brush motor up and out of its housing.

    Modifica

  10. Roborock Q5 LiDar Sensor Replacement: passo 9, immagine 1 di 2 Roborock Q5 LiDar Sensor Replacement: passo 9, immagine 2 di 2

    • Use a Phillips #1 screwdriver to remove the eight 11 mm screws from the front sensor panel cover.

    Modifica

  11. Roborock Q5 LiDar Sensor Replacement: passo 10, immagine 1 di 2 Roborock Q5 LiDar Sensor Replacement: passo 10, immagine 2 di 2

    • Gently lift and remove he thin black sensor housing bracket.

    • Pull the front sensor panel cover away from the robot.

    Modifica

  12. Roborock Q5 LiDar Sensor Replacement: passo 11, immagine 1 di 1

    • Use a Phillips screwdriver to remove one 14 mm Phillips screw from the battery housing.

    • Use a Phillips screwdriver to remove the eleven deep-set 14 mm Phillips screws from the bottom panel.

    Modifica

  13. Roborock Q5 LiDar Sensor Replacement: passo 12, immagine 1 di 2 Roborock Q5 LiDar Sensor Replacement: passo 12, immagine 2 di 2

    • Carefully flip the device and set it down.

    • Pinch together the two dustbin tabs and pull up on the dustbin to remove it.

    Modifica

  14. Roborock Q5 LiDar Sensor Replacement: passo 13, immagine 1 di 2 Roborock Q5 LiDar Sensor Replacement: passo 13, immagine 2 di 2

    • Use a Phillips #2 screwdriver to remove two 15 mm Phillips screws from the front panel cover.

    Modifica

  15. Roborock Q5 LiDar Sensor Replacement: passo 14, immagine 1 di 3 Roborock Q5 LiDar Sensor Replacement: passo 14, immagine 2 di 3 Roborock Q5 LiDar Sensor Replacement: passo 14, immagine 3 di 3

    • Gently lift and remove the top cover off of the robot vacuum.

    • If the top panel is stuck, use a plastic spudger along the edges to gently lift it out of place, then remove it by hand.

    Modifica

  16. Roborock Q5 LiDar Sensor Replacement: passo 15, immagine 1 di 3 Roborock Q5 LiDar Sensor Replacement: passo 15, immagine 2 di 3 Roborock Q5 LiDar Sensor Replacement: passo 15, immagine 3 di 3

    • Use a Phillips #1 screwdriver to remove the two 10 mm screws from the LiDar sensor cover.

    • Gently lift off the sensor cover.

    Modifica

  17. Roborock Q5 LiDar Sensor Replacement: passo 16, immagine 1 di 3 Roborock Q5 LiDar Sensor Replacement: passo 16, immagine 2 di 3 Roborock Q5 LiDar Sensor Replacement: passo 16, immagine 3 di 3

    • Use a Phillips #1 screwdriver to remove the four 9 mm screws that secure the LiDar sensor.

    • Lift the sensor from the vacuum.

    Modifica

  18. Roborock Q5 LiDar Sensor Replacement: passo 17, immagine 1 di 3 Roborock Q5 LiDar Sensor Replacement: passo 17, immagine 2 di 3 Roborock Q5 LiDar Sensor Replacement: passo 17, immagine 3 di 3

    • Grip and the white LiDar sensor cable connector and pull it directly out of its socket.

    • Remove the LiDar sensor.

    Modifica
Conclusione

To reassemble your device, follow these instructions in reverse order.

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2Commenti sulla guida

The replacement lidar sensor is available on Ali Express. OEM model # is LDS04RR. Here's a link to the correct part (as of Sept 2025): Original Roborock LDS Replacement LDS04RR For Robot Vacuum Cleaner Q5 / Q7/ Q7 Max / S8 Series Accessories Laser Distance Sensor - AliExpress

Before replacing, take a good look at the motor shaft of the lidar sensor - it can get tangled with hair and lint and may be the reason your sensor is not spinning. Cleaning the shaft may save the need for a new part (but not the hassle of dissassembly)

Gullimukin - Replica

The replacement lidar sensor is available on Ali Express. OEM model # is LDS04RR. Here's a link to the correct part (as of Sept 2025): Original Roborock LDS Replacement LDS04RR For Robot Vacuum Cleaner Q5 / Q7/ Q7 Max / S8 Series Accessories Laser Distance Sensor - AliExpress

Before replacing, take a good look at the motor shaft of the lidar sensor - it can get tangled with hair and lint and may be the reason your sensor is not spinning. Cleaning the shaft may save the need for a new part (but not the hassle of dissassembly)

Gullimukin - Replica

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