LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Lexus
>>
2021
>>
NX 300h Base
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System - Diagnostic Codes (5 Of 6)
>>
SFI System
>>
DTC P062F: Internal Control Module EEPROM Error [10/2014 - 05/2019]
>>
Typical Malfunction Thresholds
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Typical Malfunction Thresholds
Either condition is met
1 or 2
1. Permanent fault code data
Mismatch (3 times or more)
2. EEPROM communication
Timeout