ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC P0605 INTERNAL CONTROL MODULE READ ONLY MEMORY (ROM) ERROR
NOTE:
For the diagnostic procedure, refer to DTC P0606. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0606 CONTROL MODULE PROCESSOR">
1. OUTLINE OF DIAGNOSIS
Judge as NG when SUM value of ROM is outside the standard value.
2. EXECUTION CONDITION
Secondary Parameters | Execution condition |
ECM initialization | Run |
3. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.
4. DIAGNOSTIC METHOD
Judge as NG if the criteria below are met.
Malfunction Criteria | Threshold Value |
SUM value of ROM | Malfunction |
Time Needed for Diagnosis: 0.512 seconds
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
Removal
LIGHTING SYSTEM > Day Time Running ResistorREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Lift up the vehicle.3. Remove the screw and clips, and turn over the front side of the mud guard - front.4. Remove the resistor assembly - daytime running light.CAUTION:The resistor ma ...
Preparation tool
EyeSight (DIAGNOSTICS) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed operation procedures of Subaru Select Monitor 4, refer to & ...
Dtc u0101 lost communication with tcm
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0101 LOST COMMUNICATION WITH TCMDetected when CAN data from TCM does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE"> ...