GM TechLink 2005-04-52

原文と出典

原文

Radio Theft LED Does Not Flash Owners of some 2003 -05 Chevrolet, GMC, Cadillac, and Hummer H2 full size trucks and utilities may comment that the red radio theft LED does not flash. Starting with the 2003 model year, owners no longer have to enter a security code into the radio to activate the theft feature like earlier model years. The radio theft feature works automatically by learning a portion of the VIN. During assembly of the radio, a manufacturer’s counter is set at 255 counts for assembly purposes and should be set to 0 counts at the end of assembly. If the counter is not set to 0, the radio LED will not flash. Each cycle of the ignition switch reduces the counter by 1 count. Once the counter reaches 0, the red LED starts to work normally. If an owner requests the LED to operate immediately, the ignition key must be cycled as many times as required to run the remaining counts to 0. To count as a cycle, the key must be left in the RUN and OFF positions for least 3 seconds each. TIP: To prevent the Retained Accessory Power (RAP) from keeping the radio alive when the ignition is off, be sure the driver’s door is open during the key on/key off process. TIP: SPS programming the radio will not correct the concern.

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出典

情報源: GM TechLink — 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: 2005-04-52
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: Copyright General Motors Corporation. No licence is stated. Held as the headline and short quoted passages with the issue named and linked; the articles themselves are not stored or shown.

日時

発生日: 不明
情報源の受付日: 2005-04-01
情報源のファイルへの追加日: 情報源のAPIが返さないため不明
発行・公表日: 2005-04-01
初回観測: 2026-10-06 19:29 JST （初回の一括取得）
この版の取得: 2026-10-09 21:52 JST