KIA Niro: High voltage battery system inspection guide

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Service Highlight / High voltage battery system inspection guide

Warning

  • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries.
  • Be sure to read and follow the "High Voltage Shut-off Procedures" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries.
  1. Carry out a visual inspection to determine whether the vehicle requires general repair or accident repair.
  2. For the general repair, perform the repair based on the repair process for that DTC code.
  3. For the car accident repair, determine the accident type before repair.

1) Electrical Accidents

  • Over-charge/discharge: Displays a battery over voltage (P1B71) code /low voltage (P1B70) code (Refer to the DTC diagnosis guide).
  • Short: Displays a high voltage short (P1B77, P1B25) codes (Refer to the DTC diagnosis guide).

2) Fire

3) Collision

3) Collision

4) Submersion

4) Submersion

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Turn the ignition switch OFF and disconnect the auxiliary 12V battery negative (-) terminal. Shut off the high voltage. (Refer to Hybrid Control System - "High voltage Shut-off Procedures") Remove the center tra

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Warning Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries. Be sure to

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 LCD display messages

Shift to P to start charging A: Shift to P to start charging This message is displayed if you connect the charging cable without the gear in the P (Park) position. Shift to P (Park) before connecting the charging cable. Low battery A:

 Exterior features

Roof rack You can load cargo on top of your vehicle. WARNING The following specification is the maximum weight that can be loaded onto the roof rack. Distribute the load as evenly as possible across the crossbars (if equipped) and roof rack

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