GSX1400 Owners .org

NOTE: This thread is also available to download as a PDF file from the Downloads (General) Section

GSX1400 Accessing Fault Codes - A Quick reference guide

There are 2 combinations for the FI light:
A) Flashing FI light (and Flashing FI letters in LCD display) means that the bike will run
Or
B) FI light constantly on (and FI letters in the LCD display) means the Bike will not run.

To access the "Dealer Mode" Fault Codes to give you the actual fault code you will have to leave the ignition on with the RED FI Light and FI Displayed in the Speedo LCD, and using a spare key to remove the seat, and battery cover. (Please Note Turning off the Ignition will wipe out the code, the ignition must not be turned off if you wish to access the Fault code when FI light is on). 
K2, K3 & K4 Twin exhaust models
Located in the battery/ECU area is a 2 pin plug. Bridge the 2 wires (Black with White Tracer wire and the White with Red tracer wire) to get the fault codes showing in the LCD display.
K5, K6, K7 Final Edition models - located in the battery/ECU area is a white multi plug with a black rubber cap, the plug has four wires, with the following colours â€"
1) Black with White tracer
2) White with Red tracer
3) Orange with Green tracer
4) Grey with red Tracer.
To get the actual fault code up in the LCD Display a circuit will need to be made by joining the Black with White Tracer wire and the White with Red tracer wire with a piece of wire or paper clip (This method is only applicable to later single exhaust models K5, K6 & K7).

A list of Fault Codes is shown further down this thread
 
What the Manual Says ......

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