2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 503Get this manual
HONDAMATIC PROBLEM CODE 6: ANGLE SENSOR SYSTEM (AUTOMATIC TRANSMISSION SWASH PLATE ANGLE) 1Angle Sensor Connection Inspection Check for loose or poor contact on the ECM 21P (Gray) connectorECM 21P (GRAY) CONNECTOR
'05, '06 shown:
Check for loose or poor contact on the angle sensor 3P (Black) connectorIs there normal condition? NO Loose or poor contact on the ECM connector and the angle sensor connector YES GO TO STEP 2