GM TechLink 2003-05-51

原文と出典

原文

Starter Cranks After Key is Released Owners of some 2003 Silverado and Sierra pickups or full-size utilities with the 5.3L Engine (VIN Z -- RPO L59) may comment that the engine starter continues to run after the key is released. This is a normal condition and no repairs should be attempted for this condition. On these vehicles, the starter relay is controlled by the PCM, with input from the key switch. After 0.4 seconds of cranking, a timer is activated in the PCM. Once this happens, even though the key is released, the PCM will continue to crank the starter until the engine starts or a no-start time limit is reached. The fuel pump module may take several seconds to build fuel pressure, particularly after sitting overnight. The automatic crank feature ensures sufficient crank time even if the customer releases the ignition switch prematurely. Refer to bulletin 03-06-03-001. These are the highlights.

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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: 2003-05-51
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: 2003-05-01
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: 2003-05-01
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