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Home >> Kia >> 2016 >> Soul EV + >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Vehicle Motor Control System Diagnosis >> DTC P062F: Internal Control Module EEPROM Error >> DTC Information >> DTC Description
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DTC Description

EPCU creates P062F if SPI communication line error of EEPROM and Internal RAM occurs or EEPROM read/write has failed.

WARNING: The electric vehicle system uses high voltage (360 V), so following attentions should be observed. Handling the electric vehicle system without observing following attentions could lead to a serious accident such as short circuit or electric shock.
* Failure to observe the following attentions may lead to death or injury due to high voltage electric shock.
  • Perform work according to the instructions after familiarizing yourself with the appropriate service information.
  • Use insulated gloves, safety goggles and insulated tools.
  • Turn off the ignition key, remove the ground cable of auxiliary battery, and turn off the safety switch of high voltage battery.
  • Remove the safety plug connected to the main battery, and wait for 15 to 20 minutes.
  • Check that the voltage between high voltage terminals is less than 30 V.
  • After replacing the VCU, EPCU, LDC, and electric water pump (EWP), it is necessary to operate the electric water pump (EWP) with GDS and supplement and circulate the coolant.