原文と出典

原文

This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the customer is having that is unwanted. The vehicle may receive an incoming call just like any other phone. Typically the customer will hear the phone ringing in the vehicle. This scenario also includes incoming Bluetooth calls. One type of unwanted call can be made if the key pad is faulty the OnStar system will try to make a blue button call for shorted voltage in the circuits. The OnStar module could have an internal fault and produce a ″Phone Unavailable″ audio message also it may have a Diagnostic Trouble Code U1500 or B1000. Refer to diagnostics for the Diagnostic Trouble Code making sure to follow any applicable Bulletins or Preliminary Information sheets. A “Ready” or “OnStar ready” audio message heard while driving. In some cases it has been found that the customer is inadvertently pressing the ″push to talk″ button on the steering wheel controls. On rare occasions, other issues in the steering column or Steering Wheel Control system may induce this concern.

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出典

情報源: NHTSA Manufacturer Communications — メーカーがディーラーへ出した通知（行政機関が要約を公開）
報告者の区分: メーカー
情報源での番号: 10113436
国・市場: US
言語: en
文書版: 第2版（保持2版）
情報源についての注記: US federal government dataset of communications manufacturers sent to dealers. NHTSA publishes a summary of each communication, not its full text.

日時

発生日: 不明
情報源の受付日: 2017-08-15
情報源のファイルへの追加日: 2017-08-15
発行・公表日: 2017-02-20
初回観測: 2026-10-05 11:21 JST （初回の一括取得）
この版の取得: 2026-10-05 12:49 JST