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Code 32

  1. Disconnect assist-ECU harness connector. Check voltage between ground and assist-ECU harness-side connector terminal No. 71 (Brown/Black wire). See WIRING DIAGRAMS  . If battery voltage is present, replace assist-ECU. If battery voltage is not present, go to next step.
  2. Check circuit between dedicated fuse No. 8 and assist-ECU. See WIRING DIAGRAMS  . Repair as necessary.