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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 86 (Engine Control System (A25A-FXS) - Diagnostic Codes (P05B1-06DA)) >> SFI System >> DTC P062F-44: Internal Control Module EEPROM Data Memory Failure [11/2023 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different variant/trim than selected.
CASE 1

The following condition is met 2 data or more
One of the following conditions (a), (b) or (c) is met More than 3 times
(a) EEPROM access error Occurred
(b) Permanent fault code Not stored
(c) Permanent fault code Not equal to commanded fault code
CASE 2

The following condition is met 2 data or more
Either of the following conditions (a) or (b) is met More than 3 times
(a) EEPROM access error Occurred
(b) Permanent fault code Stored
CASE 3

Either of the following conditions is met 1 or 2
1. The following condition is met 2 data or more
EEPROM access error (more than 3 times) Occurred
2. Permanent fault code data (more than 10 times) Mismatch
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