2004-2006 Honda FourTrax Rancher TRX350TE/TM/FE/FM Service Manual, Page 410Get this manual
ELECTRIC SHIFT PROGRAM (ESP: TEFE model) Problem Code 6: ECU Fail-Safe Circuit or Problem Code 7: ECU Volt age Convert Circuit
1ES System Failure Checking
Check the ES system failure (t he gear indicator blinks) when turning the ignit ion switch from "OFF" to "ON"
Does the gear indicator blink?
NO YESNo problem (temporary failure)GO TO STEP 2
2Check Problem Code Check the number of blinks (pro bl em code number)
Does the gear indicator blink other than or times?
NO YESReplace the ECU with new one and tro ub les hoot againTroubleshoot the roblem code
Problem Code 10: Ignition Pulse Generator System 1ECU and Ignition Pulse Generator Connection Inspection Check the connec ti on of the ECU and alternator co nnectors
Are all connections good?
NO YESLoose or poor contact of ECU andor al ternato connec to rsGO TO STEP 2
2Ground Cable Inspection Check the connections of the ground cab les
Are al connections good?