no power to ecm obd2 connect error

2001 NISSAN MAXIMA
165,000 MILES • 3.0L • 6 CYL • 2WD • AUTOMATIC
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NUNOFUBIZ9
  • MEMBER
  • 9 POSTS
checked all fuses none blown obd2 has power reads connect error. cranks does not start.
Aug 21, 2016 at 10:25 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Seems like a fault with the Engine Control Unit. Try unplugging it and reconnecting after a few minutes to see if it helps. It could also be due to a bad ground circuit for the ECU.
Aug 21, 2016 at 10:59 AM
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