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Home >> Subaru >> 2019 >> WRX STI Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Continuously Variable Transmission (Diagnostics)) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P160A: Random Access Memory (RAM) Error >> Diagnostic Method

Diagnostic Method

WARNING: This page is about a different variant/trim than selected.

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment value 

Malfunction Criteria Threshold Value
Writing-check (RAM)
NOTE: This check is carried out about the RAM used except for CAN communication.
Error

Time needed for diagnosis:  Immediately

Malfunction indicator light illumination:  Illuminates when malfunction occurs in 2 continuous driving cycles.