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DTC P060A Internal Control Module Monitoring Processor Performance: Description

The main CPU and sub CPU of the ECM (included in the hybrid vehicle control ECU) perform data communication between each other. The main CPU monitors the communications and WDC pulses from the sub CPU. When the signal malfunctions below are detected, a DTC is output.

DTC TROUBLE DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
P060A When either condition below is met:
  • Hybrid vehicle control ECU main CPU error
  • Hybrid vehicle control ECU sub CPU error
  • Electronic throttle monitoring CPU error
 Hybrid vehicle control ECU
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