Garmin 423C GPS Fishfinder

Reference Repturn : NAU005

Boat and navigation sounding equipment

GARMIN

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Common faults and malfunctions

Display problem
Screen failure
GPS signal failure
Total failure

+ failures

Compatible equipment

All makes of boats

Part description and references

Repairing your Garmin 423C GPS Sounder

What does the Garmin 423C GPS Fishfinder do?

GARMIN’s 423C GPS fishfinder locates fish and underwater obstacles. It also allows you to map the seabed and see it more clearly.

What are the most common faults with a Garmin 423C GPS Sounder?

Recurring faults with a Garmin 423C GPS sounder include display problems on the screen, such as insufficient brightness or graphic anomalies. The GPS may have difficulty receiving or maintaining a signal, while the sounder may display incorrect data or not work at all. Untimely reboots or total device failure are also common, as are malfunctions in SD card ports or probe connections.

What is the repair process for the Garmin GPS Sounder 423C?

Has your Garmin 423C GPS Fishfinder broken down? We can take care of your equipment as quickly as possible. Our LINAK CB9 bed control repair process consists of four steps:

Diagnosis: our electronics technicians use test benches to identify the cause of the fault on your part.

Repair: we replace defective electronic components.

Preventive maintenance: we carry out a thorough check of the electronic board to prevent future failures.

Aesthetic renovation: we renovate the aesthetic appearance of your equipment, if required.

If your Garmin 423C GPS fishfinder malfunctions, call on our specialized repair expertise to get your unit back in working order.

How can I have it repaired? And how much does the repair cost?

To have your customer's electronic box or equipment repaired, we suggest you go to your online online. You can then make a new "service request" and enter all the information about the part and its problem. Our repair services are reserved for professionals.

Transport and delivery: You have the option of using our transport service to ship the faulty part from your company. Once your request has been validated by our team, you'll receive a shipping label to stick on the box in which you've packed your part. In this case, the cost of transporting your part is €34 round trip (€21 one way and €13 return). You can also choose to ship the part yourself, or hand-deliver it to us in Couëron (44).

Repair rates: For repair services, we draw up customized estimates based on the characteristics of your part and the breakdowns or problems encountered. Once the part has been received and diagnosed in our workshops, you will receive your quotation in your customer area and by email. The service will be carried out once your quotation has been validated.

Warranty: Parts repaired in our workshops are guaranteed for 1 year from the date of repair. This means that if your equipment breaks down again or has a problem within the warranty period, we will pay for transport, any new spare parts and any other services required to keep it running smoothly.

Customer service : Our customer service team is on hand to answer any technical or practical questions you may have. Our switchboard is open Monday to Friday, 8.30am to 12pm and 2pm to 5pm, on +33 9 72 10 22 50. You can also contact us by email at info@repturn.com.

Repturn is not an authorized distributor or reseller of the products presented on this website. The references, brands and logos used are the property of the companies holding the rights. Trademarks are used to identify the products we repair or recondition.