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HOMESERVICE MANUALSSUBARU2014IMPREZA SPORT LIMITEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 13 (ENGINE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) DETECTING CRITERIA (HYBRID))DIAGNOSTIC TROUBLE CODE (DTC) DETECTING CRITERIADTC P0606: CONTROL MODULE PROCESSORDIAGNOSTIC METHOD
2014 Subaru Impreza Sport Limited

Diagnostic Method

2014 Subaru Impreza Sport LimitedSECTION Diagnostic Method
WARNING: This page is about a different car, the 2014 Subaru XV Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
  • Abnormality Judgment 

Judge as NG when the following conditions are established.

JUDGMENT VALUE

Malfunction Criteria Threshold Value
(1) - 1 instruction value Unmatch to expected value
(1) - 2 calculation result of CPU and FPU Unmatch to expected value
(2) Process flow result The result and expected value do not match.
(3) High integrated IC motor continuity cut demand Exist
(4) Writing value to CAN register Read out value
(5) Communication between output driver ICs Not possible to communicate

Time Needed for Diagnosis: 

  1. (1) - 1:2 time(s)
  2. (1) - 2:512 ms
  3. (2): 504 ms
  4. (3): 48 ms
  5. (4): 2500 ms
  6. (5): None

Malfunction Indicator Light Illumination:  Illuminates as soon as a malfunction occurs.

  • Normality Judgment 

Judge as OK and clear the NG if the following conditions are established.

JUDGMENT VALUE

Malfunction Criteria Threshold Value
(1) - 1 instruction value Match to expected value
(1) - 2 calculation result of CPU and FPU Match to expected value
(2) Process flow result The result and expected value match
(3) High integrated IC motor continuity cut demand None
(4) Writing value to CAN register = Read out value
(5) Communication between output driver ICs Possible to communicate

Time Needed for Diagnosis: 

  1. (1) - 1: None
  2. (1) - 2:2000 ms
  3. (2): 2000 ms
  4. (3): 2000 ms
  5. (4): None
  6. (5): None
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.