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Home >> Mercury >> 2009 >> Mariner Base, 2.5 7, AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid) >> DTC Diagnosis >> DTC P065B: - Generator Control Circuit Range/Performance

DTC P065B: - Generator Control Circuit Range/Performance

DTC P065B: - GENERATOR CONTROL CIRCUIT RANGE/PERFORMANCE

Description:  The powertrain control module (PCM) reads the GENLI and sends a DTC through the network when the signal frequency of GENLI indicates a concern.
Possible Causes: 
Diagnostic Aids: 
Application  Key On Engine Off  Key On Engine Running  Continuous Memory