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Home >> Subaru >> 2017 >> Forester 2.0XT Touring >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System (Diagnostics) (P0171 To P0685) (H4DO)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0606 Control Module Processor >> Diagnostic Method

Diagnostic Method

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

Judge as NG when the following conditions are established.

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
(1) - 1 Instruction value Different from expected value
(1) - 2 Calculated result from CPU and FPU Different from expected value
(2) Process flow result The result and expected value do not match.
(3) High integrated IC motor continuity cut demand ON
(4) Communication between output driver ICs Communication failure
(5) Writing value to CAN register Read out value

Time needed for diagnosis: 

(1) - 1: 2

(1) - 2: 512ms

(2): 504ms

(3): 48ms

(4): 2500ms

(5): Less than 1 second

Malfunction indicator light illumination:  Illuminates as soon as a malfunction occurs.