2026-10-15

高压电池仓漏气测试（结构化电池组）

校正代码 16100420 0.55 注意：除非本程序中另有明确规定，否则上文所列校正代码及相关 FRT 反映的是执行本程序（包括关联程序）所需的所有工作。除非明确要求，否则请勿堆叠校正代码。 注意：请参阅平均维修工时，深入了解 FRT 及其创建方式。 注意：请参阅人员保护，确保在执行以下程序时穿戴适当的个人防护装备 (PPE)。注意：请参阅人体工程学注意事项查看安全健康的作业规程。

  • 2026-09-30: Another major revision due to new procedure validation, including adapted test pressure decay values.
  • 2026-08-21: Major revision as a result of new procedure validation.
  • 2025-09-05: Cleaned up procedure and removed redundant illustration.

Procedure

  1. Perform the vehicle HV disablement procedure. See 车辆高压禁用程序 （结构化电池组）
  2. Lower the vehicle until the tires are touching the floor.
  3. If present, cut away the insulation that covers the pyro cover.
  4. Remove and discard the breather from the pyro cover.
  5. Install the air splitter hose onto the pyro cover.
  6. Close both valves on the regulator test tool, and then connect the regulator to air supply.
  7. Turn the right side regulator valve to the open position.
  8. Set the regulator to 0.300 psi.
  9. Open the left side regulator valve to inject air into the ancillary bay.
    注
    Allow 30 seconds fill time. Close the right side regulator valve when the pressure reaches 0.300 psi.
  10. Wait 15 seconds for the pressure to settle.
    • If pressure is below 0.285 psi, check the hose, adapter, plug fittings, and check the pressure regulator, then retest. If pressure is still below 0.285 psi, diagnose enclosure for leaks.
    • If pressure is at 0.285 psi or above, continue to the next step.
  11. Record the value of the starting pressure.
  12. Wait 30 seconds to test pressure.
  13. Record the value of the ending pressure.
  14. Subtract the ending pressure from the starting pressure.
    • If the difference is greater than 0.051 psi, then inspect the tools and retest. If the difference is still greater than 0.051 psi, then diagnose the enclosure for leaks.
    • If difference is 0.051 psi or less, then proceed with the current procedure.
  15. Disconnect the air supply from regulator tool.
  16. Remove the air splitter hose from the pyro cover.
  17. Install a new breather plug (1108907-00-B) onto the pyro cover.
  18. Raise the vehicle.
  19. Install the rear drive unit HV cable connector to the HV battery and install other components that were removed to perform the vehicle HV disablement procedure. See 车辆高压禁用程序 （结构化电池组）.
    注
    Make sure that the lever is in the upright and open position. Carefully seat the connector and allow the lever to engage. Fully install the lever and make sure that the locking tab is locked.
  20. Connect LV power. See 12V/低压电源（断开和连接）.
  21. Install the 2nd row seat cushion.
    注
    1x connector. Slide the rear cushion rearward, then align the foam with the seat rail. Make sure that the cushion is fully seated with a push-pull test.