Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc p062f internal control module eeprom error

Subaru Legacy BN/BS (2015-2019) Service Manual / Engine (diagnostics)(h6do) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc p062f internal control module eeprom 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 the EEPROM operation is abnormal.

2. COMPONENT DESCRIPTION

(1)	Throttle position sensor	(5)	Accelerator pedal position sensor 1	(9)	CPU
(2)	Throttle position sensor 1	(6)	Accelerator pedal position sensor 2	(10)	Monitoring IC
(3)	Throttle position sensor 2	(7)	I/F circuit	(11)	EEPROM
(4)	Accelerator pedal position sensor	(8)	Engine control module (ECM)	(12)	Output IC

3. EXECUTION CONDITION

Secondary Parameters	Execution condition
None

4. GENERAL DRIVING CYCLE

Perform the diagnosis during self shut.

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Judgment Value

Malfunction Criteria	Threshold Value
Writing result to EEPROM	Malfunction

Time Needed for Diagnosis: 2 times

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

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Other materials:

Removal
1. Pull out the key from the ignition switch, or turn the ignition switch to OFF.2. Close all the doors, trunk lid and rear gate.3. Press the UNLOCK button of the keyless transmitter or access key.4. Disconnect the ground terminal from battery sensor. NOTE5. Remove the impact sensor.6. Change the s ...