Part Number: 6691433. How does this repair service work?. 20-02 Two Speed Error On. We test it and then repair it. Warranty is for 1 year. The warranty starts from the date of departure of our repair center.

This is a professional repair service for controller base modules (models 430 and 435). You ship your defective module to the repair facility, where technicians diagnose and repair the issue, then return it to you.
The service covers a wide range of common problems including dead modules, display failures, gauge malfunctions, broken connectors, water and corrosion damage, button failures, and hydraulic issues. Error codes like the 20-02 Two Speed Error and 03-09 Battery Voltage Low are also addressed.
Repairs typically take 3-5 business days after the module arrives. The service includes a one-year warranty against defects related to the original repair, though it does not cover lightning damage, physical damage, or unrelated failures.
If the module cannot be repaired, a refund is issued minus a 50% repair attempt fee. If the module arrives in working condition, a 30% bench fee plus return shipping applies. Additional modules can be sent for testing at a $20 flat bench fee each, plus additional return shipping costs. The customer is responsible for all return shipping expenses.