GM TechLink 2007-11-52

原文と出典

原文

Voltmeter Fluctuation Some customers may comment that the volt gauge fluctuates between 12 and 14 volts on their 2005-08 full size pickup or utility vehicle. Some customers may comment that the volt gauge fluctuates between 12 and 14 volts on their 2005-08 full size pickup or utility vehicle. Starting with the 2005 model year, these vehicles are equipped with a Regulated Voltage Control (RVC) system. RVC reduces the targeted output voltage to 12.6-13.1 volts when in Fuel Economy Mode to improve fuel economy. The generator may exit Fuel Economy Mode if additional voltage is required. This causes the voltmeter to fluctuate between 12 and 14 volts (fig. 16) , as opposed to non-regulated systems which usually maintain a more consistent reading of 14 volts. This fluctuation with the RVC system is normal system operation. No repairs should be attempted. Refer to the owner manual Section 3 (Instrument Panel) Voltmeter Gage for more information. TIP: Refer to PIT4426 for concerns with keeping a camper or trailer battery properly charged.

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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: 2007-11-52
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: 2007-11-01
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: 2007-11-01
初回観測: 2026-10-06 19:12 JST （初回の一括取得）
この版の取得: 2026-10-09 21:52 JST