2005-2011 Honda Recon TRX250TE/TM service manual, Page 373Get this manual
ELECTRIC SHIFT PROGRAM (ESP: TE model) 2ECU Input Voltage Inspection
Disconnect the ECU connector (5PfBrown)Measure the voltage between the Redlyellow terminal (+1 and body ground HSTANDARD: 11V Minimum Is the voltage within the specified rangs? NO Loose or poor contact of related circuits Blown fuse Open circuit in Redyellow wire
- GO TO STEP 3
3ECU Ground Circuit Ins pection
Check for continuity between the Green terminal and body ground
Is there continuity?
loose or poor contact of ground terminal Open circuit in Green wire
- GO TO STEP 4