2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 163Get this manual
FUEL SYSTEM (Programmed Fuel Injection)
PGM-FI (Programmed Fuel Injection) SYSTEM
SELF-DIAGNOSTIC PROCEDURE
Fit the safety lanyard clip to the base of the engine stop switchIf the warning light and PGM-FI malfunction indicator lamp (MIL) do not blink, the PGM-FI system has no problemIf the engine will not start and the MIL does not blink, crank the starter for more than ten secondsCheck the MIL for blinkingIf the MIL and warning light blink, and the warning buzzer sounds, the PGM-FI system has problemMALFUNCTION INDICATOR LAMP (MIL) Push the SET, MODE, ID SET or ID NOswitch for more than seconds to stop the warning buzzerConfirm the problem either way as follows: Push the SET and MODE switches simultaneously for more than seconds and read how many times the MIL and warning light blinkDetermine the cause of the problem (page 8-14) Read the diagnosis trouble code (DTC) with the Honda Diagnosis System (HDS) Pocket TesterDetermine the cause of the problem (page 8-44)To read the ECM memory of the MIL code or DTC, perform the following: ID NOSWITCH MIL CODE Remove the seats (page 3-4)Pull the safety lanyard clip off of the engine stop switchRemove the dummy connector from the data link connector (DLC)Short the DLC terminals using the special toolSCS service connector 070PZ-ZY30100 DLC SCS SERVICE CONNECTOR SET SWITCH MODE SWITCH ID SET SWITCH WARNING LIGHT