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Home >> Lexus >> 2013 >> GS 450h >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Diagnostic Codes (P0A94-557 - P3000-338)) >> Hybrid Control System >> DTC P0C2C-888: Auxiliary Transmission Fluid Pump Control Module Feedback Signal Range / Performance; DTC P0C2C-889: Auxiliary Transmission Fluid Pump Control Module Feedback Signal Range / Performance >> Monitor Description
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Monitor Description

The power management control ECU monitors the operation of the auxiliary transmission fluid pump. If the power management control ECU detects a malfunction of the auxiliary transmission fluid pump control circuit, the power management control ECU will illuminate the MIL and store a DTC.

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