2001 Chevy S-10 electronic control module

2001 CHEVROLET S-10
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JEFFSNTN
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  • 1 POST
Electrical problem
2001 Chevy S-10 4 cyl Two Wheel Drive Automatic

i keep blowing fuses only happened every once in a while would just change fuse and off i go, today changed fuse and just kept blowing out. do i need a new ecm
Jun 16, 2009 at 1:38 AM
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JDL
  • ✓Experienced Mechanic
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Hello, not sure which ecm fuse your talking about? the ecm B fuse is battery voltage, hot all the time, serves ecm and fuel pump relay.

Ecm 1 fuse goes hot when you turn on the key, serves several circuits. I'd suspect one of the other circuits before the ecm.
Jun 16, 2009 at 3:12 AM
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