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Home >> Toyota >> 2016 >> Highlander Hybrid Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Hybrid Control System (2GR-FXS) - Diagnostic Codes (2 Of 6)) >> Hybrid Control System >> DTC P062F-143: Internal Control Module EEPROM Error; DTC P062F-165: Internal Control Module EEPROM Error [11/2016 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different car, the 2019 Toyota Highlander, 2018 Toyota Highlander, and 2017 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

There is a possibility that the DTC P062F is issued from the ECUs of the ECM and hybrid vehicle control ECU assembly. Use Techstream to conduct a health check to confirm which ECU the DTC is issued from and then inspect the related system.

HINT: 

After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.

  1. Turn the power switch off and wait for 30 seconds or more.
  2. Turn the power switch on (IG) and wait for 15 seconds or more.
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