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DTC U3003:16: Notes

DTC U3003:16 CHART (POSITION MEMORY CONTROL SYSTEM)

DTC U3003:16 Battery voltage low
DETECTION CONDITION  Voltage from battery power supply remains at 9 V or less for 5 s or more
POSSIBLE CAUSE 
  • Battery malfunction
  • Position memory control module connector malfunction
  • Open circuit in wiring harness between position memory control module and battery
  • Short to ground in wiring harness between position memory control module and battery
  • Open circuit in wiring harness between battery and GND
Fig 1: Wiring Diagram
G06729562Courtesy of MAZDA MOTORS CORP.