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Home >> Lexus >> 2017 >> ES 300h >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Diagnostic Codes (1 Of 5)) >> Hybrid Control System >> DTC P060B-134: Internal Control Module A/D Processing Performance; DTC P060B-135: Internal Control Module A/D Processing Performance; DTC P060B-570: Internal Control Module A/D Processing Performance [07/2015 - ] >> Monitor Description

Monitor Description

The hybrid vehicle control ECU assembly performs diagnostic tests to verify proper operation of internal ECU systems. One of these monitors the rationality of internal analog (signal) to digital conversions. The hybrid vehicle control ECU assembly monitors the internal A/D (Analog/Digital converter) value. If there is an A/D converter malfunction, the hybrid vehicle control ECU assembly will illuminate the MIL and store a DTC.