Melatv

Hi -- no flashing pattern -- PCM is not taking to the display -- have you checked all the fuses -- easy way is to turn the key on -- and use your meter -- you will see two little gray dots on top of the fuse, check each dot for 12 VDC -- you don't need a HDS tester -- but it would help

HI -- Long & short blinks -- count the long and short blinks will give you a code to look up

Hi @Rodney Wease Disconnect the positive wire off the battery when doing your work

@Rodney Wease cutting the wires would leave you a bunch of connections-- clean the copper wires -- use liquid tape on the wires -- then use rubber tape on the wires.

@Rodney Wease Hi -- try this take a jumper wire -- find the ign. coil -- Bl/R wire on the coil leave the Bl/R on the coil -- just shove the jumper in along side the Bl/R terminal -- other end of jumper place on the positive of battery -- start the atv --- is atv FE or FM

Ok you need a new key switch -- that is why I had you put jumpers in key sw connector

Hi Test the Key switch -- put meter on ohms scale -- with Key sw unplugged R to Bl should zero ohms --- R/Bl to P should read zero ohms

Hi @struthers have you still got those jumpers in to bypass the key switch --

That is good

@struthers charge the battery -- check the CKP sensor -- unplug the CKP sensor -- put your meter on the AC scale -- crank the motor -- your see a voltage on the Bu/Y & W wires Also check the ohms of the CKP -- should read 100 - 300 ohms

Hi -- A meter or digital indicator is only a reading doesn't tell you the battery is charged -- you need a load on the battery to test it. You can try this place a meter on the battery -- turn the high beams on the bike for 1 minute and turn lights off the voltage should climb back up to 12 vdc right away. These atv's need a good fully charged battery to start.

Hi @struthers make sure your battery is fully charged -- just because it reads 12 vdc with your meter doesn't mean its charged

Been a long day -- will check some more -- tomorrow

Okay -- unplug the ECM -- check all the pins for bent or broken ones -- also look for corrosion in the ECM boot. Also check the ohms on the Bl/y wire on the ECM connector to the Bl/Y on the ign. coil -- should read zero

from the inside of the boot to ground - what is the ohm reading - make sure you are touching the wire inside the boot