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P3000 Diagnostic Trouble Code Discussion for May 2012

HV Battery Malfunction

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Trouble Ticket Help Requests for DTC P3000
Help Request Posted
2002 Toyota Prius 1.5L No Start VIN: JT2BK12U32
P3000: HV Battery Malfunction. ... READY light, and when turn ign to crank, NO crank on engine and Ready and Check indicators blinks together at same time, also Turtle indicator and red high temp indicator turns ON. After this P3000(388)is set on HV ECU. Max Volt Bolck 11.95V and Min Volt B...
May 06, 2012
2000 GMC Sierra 1500 SL 4.8L Misfire VIN: 2GTEC19V8Y
P3000: mutiple missfire. This truck will miss on cylinders 1,3,5,7, sometimes.This may happen several times a day or only every 2-4 days.This just came from another shop.They replaced fuel pump,fuel pressure regulator,o2 sensors .Is there anything common to look for.Backpressure is ok...
May 10, 2012