INTRODUCTION:
GO-CHAIR TECHNICAL TROUBLESHOOTING GUIDE
This technical troubleshooting guide covers diagnostic and repair scenarios for the Go-Chair with PG Drives VSI electronics.
This guide is divided into two sections:
!
Section 1 — No Power
!
Section 2 — Flash Code Diagnosis
How to use this Guide...
The troubleshooting procedures in the manual are keyed to the wiring diagrams. Each wiring harness and each connector used
in the wiring diagrams are numbered. The numbers correspond with the component (harness, board, etc.) and the component
connector. Components are numbered 1, 2, 3, etc. Connectors are numbered 1a, 2a, 3a, etc. The diagrams are located on the
insert. See figure 1.
Figure 1. Reference Diagram Insert
System Retest
When a procedure specifies to replace a component, you must retest the system after replacing that component.
To retest the system:
1. Replace the component.
2. Reconnect any harnesses that were disconnected.
3. Reconnect the batteries (if disconnected).
4. Power on the controller.
5. Operate the seat or power base.
— If the power chair system operates normally, then reassemble the power chair.
— If another problem has surfaced, then go to that procedure in this guide.
4
www.pridemobility.com
Use Diagram Insert for Reference
Go-Chair Technical Troubleshooting Guide