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Home >> Subaru >> 2017 >> Forester 2.0XT Touring >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Diagnostics) (P0700 To P2097) (H4DOTC) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P1532 Battery Charging System >> Execution Condition

Execution Condition

Secondary Parameters Execution condition
Ignition switch ON
During switchover of regulating voltage High condition judgment*1 ←→ Low condition judgment*2 However, the generator target duty has not experienced the following during switchover. 40% ≤ Generator target duty < 60
*1 High condition judgment
Continuous time during which all the conditions listed below are met ≥ 5000 ms
circlef; Battery voltage ≥ 13.7 V
circlef; Generator final output duty ≥ 60
circlef; Engine speed ≥ 600 RPM
*2 Low condition judgment
Secondary Parameters Execution condition
Continuous time during which all the conditions listed below are met ≥ 5000 ms
circlef; Battery voltage < 13.2 V
circlef; Generator final output duty < 40%
or  
circlef; Engine speed 600 RPM
Secondary Parameters Execution condition
Ignition switch ON
During switchover of regulating voltage High condition judgment is established. Target duty ≥ 60% → target duty < 40% or Low condition judgment is established. Target duty < 40% → target duty ≥ 60