ENGINE (DIAGNOSTICS)(H4DO) > 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. (EEPROM malfunction)
2. COMPONENT DESCRIPTION
(1) | Throttle position sensor | (6) | Accelerator pedal position sensor 2 | (10) | CPU |
(2) | Throttle position sensor 1 | (7) | I/F circuit | (11) | Monitoring IC |
(3) | Throttle position sensor 2 | (8) | Amplifier circuit | (12) | EEPROM |
(4) | Accelerator pedal position sensor | (9) | Engine control module (ECM) | (13) | Output IC |
(5) | Accelerator pedal position sensor 1 |
3. EXECUTION CONDITION
Secondary Parameters | Execution condition |
None |
4. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.
5. DIAGNOSTIC METHOD
Judge as OK and clear the NG when the malfunction criteria below are met.
Malfunction Criteria | Threshold Value |
Writing-check (EEPROM) | Error |
Time Needed for Diagnosis: 2 times
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
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Electronic Brake Force Distribution
(EBD) system warning
The brake system warning light also
illuminates if a malfunction occurs in the
EBD system. In that event, it illuminates
together with the ABS warning light.
The EBD system may be malfunctioning if
the brake system warning light and ABS
warning light illuminate simultaneously
during driving ...