Manufacturer communication — 2006 GMC YUKON

ReferenceReporter type: Manufacturer

Relation to the target vehicle

The source's vehicle field says Yukon; whether it is an XL is not stated.
The trim (Denali) is not stated.

Model year: Match 2006 — Source vehicle field
Model: Unknown YUKON — Source vehicle field
Trim: Unknown

What the manufacturer’s document says

07-08-44-014 ・ fault and correction ・ names this vehicle

Applies to

The information applies to vehicles including Yukon between 2005 and 2007 (2005-06 for Full Size Utility Trucks) with Navigation Radio (RPOs UM8, U3U or UA4).
the passage
This information applies to Rainier, Rendezvous, Terraza, Escalade, Avalanche, Suburban, Tahoe, TrailBlazer, Uplander, Yukon, Envoy, HUMMER H2 and H3, and Saab 9-7X between 2005 and 2007 (2005-06 for Full Size Utility Trucks) with Navigation Radio (RPOs UM8, U3U or UA4).

Fault

After a radio is returned from the Electronic Service Center, some owners may comment of no radio navigation operation and a CD ERROR message on the radio.
the passage
After a radio is returned from the Electronic Service Center, some owners may comment of no radio navigation operation and a CD ERROR message displayed on the radio

Finding the cause

Steps to confirm (in the document’s order)

Check a navigation radio that is returned from the Electronic Service Center before customer delivery.
the passage
Check a navigation radio that is returned from the Electronic Service Center before customer delivery.
When following bulletin 07-08-44-014, the radio displays an Update in Progress screen, which indicates that a successful update is being loaded; after the update the radio should operate as intended.
the passage
When following bulletin 07-08-44-014, the radio will display an Update in Progress screen (fig. 10) which indicates that a successful update is being loaded into the radio. After the update is complete, the radio should operate as intended.

Correction

Repair

Bulletin 07-08-44-014 provides a service procedure to resolve these conditions.
the passage
Bulletin 07-08-44-014 provides a service procedure to resolve these conditions.

What is needed

Parts and materials: Not stated
Labor time: Not stated
Special tools: Not stated
Scan tool: Not stated

Only what the technical documents state. "Not stated" does not mean not needed.

Compiled by reading the full text of the document; each point stands on the passage shown. Check the document itself, linked below, before working on a vehicle.

Stated content

Communication summary
ナビゲーションラジオのエラーこの情報は、ナビゲーションラジオ（RPO UM8、U3U または UA4）付きの、2005 から 2007 まで（フルサイズユーティリティトラックは 2005-06）の Rainier、Rendezvous、Terraza、Escalade、Avalanche、Suburban、Tahoe、TrailBlazer、Uplander、Yukon、Envoy、HUMMER H2 および H3、ならびに Saab 9-7X に適用される。ラジオが Electronic Service Center から返却された後、ラジオのナビゲーションが作動せず、ラジオに CD ERROR メッセージが表示される、と申し出る所有者がいる技術情報 07-08-44-014 に、これらの状態を解消するための整備手順がある。 Electronic Service Center から返却されたナビゲーションラジオは、ユーザーに引き渡す前に点検する。技術情報 07-08-44-014 に従って作業すると、ラジオに Update in Progress の画面（fig. 10）が表示される。これは、更新がラジオに正常に読み込まれていることを示す。更新が完了すれば、ラジオは意図どおりに作動するはずである。 Machine translation (unreviewed)
Navigation Radio Error This information applies to Rainier, Rendezvous, Terraza, Escalade, Avalanche, Suburban, Tahoe, TrailBlazer, Uplander, Yukon, Envoy, HUMMER H2 and H3, and Saab 9-7X between 2005 and 2007 (2005-06 for Full Size Utility Trucks) with Navigation Radio (RPOs UM8, U3U or UA4). After a radio is returned from the Electronic Service Center, some owners may comment of no radio navigation operation and a CD ERROR message displayed on the radio Bulletin 07-08-44-014 provides a service procedure to resolve these conditions. Check a navigation radio that is returned from the Electronic Service Center before customer delivery. When following bulletin 07-08-44-014, the radio will display an Update in Progress screen (fig. 10) which indicates that a successful update is being loaded into the radio. After the update is complete, the radio should operate as intended.
Go to this passage in the original

Source

Source: GM TechLink
Source reference: 2007-12-01
Received by source: 2007-12-01
Incident date: Unknown

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