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Home >> Toyota >> 2018 >> Prius Three Touring >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Nickel Metal Hydride) - Diagnostic Codes (1 Of 9) >> HYBRID CONTROL SYSTEM (for NICKEL METAL HYDRIDE BATTERY) >> DTC P0606-94: Hybrid/EV Powertrain Control Module Processor Unexpected Operation [11/2015 - ] >> Description

DTC P0606-94: Hybrid/EV Powertrain Control Module Processor Unexpected Operation [11/2015 - ]: Description

The hybrid vehicle control ECU monitors its internal operation and will store these DTCs when it detects an internal malfunction.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0606-94 Hybrid/EV Powertrain Control Module Processor Unexpected Operation The main CPU value received by the sub CPU of the hybrid vehicle control ECU exceeds the threshold for a certain period of time.
(1 trip detection logic)
Hybrid vehicle control ECU Comes on Master Warning Light:
Comes on