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Home >> Porsche >> 2021 >> Taycan Base >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> 27 Starter, Power Supply, Cruise Control 2.0L (2 Of 2) -- Y1A - TAYCAN (Y1A) >> WM, 279119 Removing And Installing Electric Connection For Rear Power Electronics >> Preliminary Work

Preliminary Work

WARNING: Incorrect handling of high-voltage components
  • Electric shock
  • Short circuit
  • Fire
  • Explosion

    → Only appropriately trained and authorised persons are permitted to work on high-voltage vehicles and components.

    → Required qualification: High voltage technician or high voltage expert.

    → Observe national requirements and legislation for this work.

    → Always use insulated tools, e.g. > VAS 6883 - Insulated Tool Set  when working on these components.

    → Observe general warning notes for working on the high-voltage system.

    > 2X00IN GENERAL WARNING NOTES FOR WORKING ON THE HIGH-VOLTAGE SYSTEM

  1. Observe warning notes.

    > 2X00IN GENERAL WARNING NOTES FOR WORKING ON THE HIGH-VOLTAGE ELECTRICAL SYSTEM

  2. Isolate the high-voltage system from the power supply.

    > Refer to 2X00IN Isolating high-voltage system from power supply/Starting high-voltage system in the appropriate service information.

  3. Complete documentation.

    > 2X00IN TEST LOG: VERIFYING ABSENCE OF ELECTRIC CHARGE