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2003 Mazda B3000 Question: truck will not start.when I plugged in computer,no link found.

 

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sendhelp, Fort Mill, SC, April 26, 2012, 12:24
 Rookie

Dash indicator light dosen't come on.When turned to accessory nothing,no radio.Headlites do come on.Already replaced ignition switch.No help.Any ideas

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  • Answer #1

    Greg's Orange Auto (13709 Answers) , Orange, CA - (714) 361-9386
    globalhelper April 26, 2012, 12:44
     Master

    ck ecm fuse then test pwr to ecm to start with

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    sendhelp, April 26, 2012, 18:03
     Rookie

    should have mentioned, I already changed both fuses.Not sure how to check for power to PCM.Fryed one in a PT cruiser once.

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    sendhelp, April 27, 2012, 07:42
     Rookie

    Was getting ready too call tow truck.Notice 50 amp relay blown (starter/ingnition).Thinking starter might be locked up.Anyone ever have this happen to them.

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