原文と出典

原文

Transfer Case Won’t Shift This information applies to 1999-2007 Cadillac Escalade, Chevrolet Avalanche, Trailblazer, Colorado, Blazer, S10, Silverado, Suburban, Tahoe, GMC Canyon, Envoy, Sierra, Yukon, Yukon Denali, Yukon XL, Jimmy, Sonoma, Suburban, Hummer H2 and H3 with RPO NR4, NP1, or NP8 Transfer Case. The electronic transfer case may stop shifting and not set any DTCs. This condition will occur if the transfer case control module senses repeated shift requests in a short period of time. The software in the transfer case control module has a shift abuse lock out mode to protect the module and encoder motor. If the driver tries to shift into and out of different modes continuously, the transfer case control module will stop trying to shift for several seconds to prevent abuse damage to occur. Cycling the ignition off for 30 seconds or more should allow the transfer case to resume normal operation.

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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: 2006-12-01
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: 2006-12-01
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: 2006-12-01
初回観測: 2026-10-06 17:58 JST （初回の一括取得）
この版の取得: 2026-10-08 23:58 JST