Source reference 10114894
Manufacturer communication — 2006 GMC YUKON DENALI XL
Relation to the target vehicle
- The source's vehicle field includes the trim.
- Model year
- Match 2006 — Source vehicle field
- Model
- Match YUKON DENALI XL — Source vehicle field
- Trim
- Match Denali — Source vehicle field
What the manufacturer’s document says
PIP5338 ・ information ・ for GM vehicles in general
Applies to
Applies to all 2000 and newer GM vehicles.
the passage
All 2000 and newer GM Vehicle
Fault
Customer vibration complaints are among the most challenging to diagnose and repair accurately.
the passage
Customer vibration complaints are one of the most challenging complaints to accurately diagnose and repair.
Finding the cause
Steps to confirm (in the document’s order)
Drive the vehicle to verify the condition and record a Pico data file of the concern.
the passage
Drive the vehicle to verify condition AND record a Pico data file of the concern.
Review the Pico file and use it to help determine the root cause or component.
the passage
Review that Pico file and use that information to assist in determining root cause or component.
Correction
Repair
Repair the vehicle using the Pico information together with any published information relevant to the vibration frequency observed.
the passage
Repair the vehicle using Pico information along with any published information relevant to the vibration frequency observed.
Caution
Without knowing the vibration frequency, repair attempts are just spinning wheels.
the passage
Without knowing the frequency we are just spinning our wheels in attempting to repair.
Component level vibrations such as blower motor, brake pulsation or shudder on turns do not require a Pico file; the requirement is for vehicle level vibration complaints.
the passage
This is for vehicle level vibration complaints, component level vibrations ie: blower motor, brake pulsation or shudder on turns type concerns do not require a Pico file.
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
本予備情報通知は、診断および修理が最も困難な症状の一つである振動苦情についての情報を整備士に提供します。整備士はPico Oscilloscope Diagnostic Kitを使用して車両を効果的に診断する必要があります。整備士はPico Oscilloscopeを使用しながら車両を運転してデータを記録する必要があります。データが記録された後、問題の根本原因を判断するためにレビューする必要があります。修理の試みが問題を改善させたが解消しなかった場合、または全く影響がなかった場合、General Motors Technical Assistance Centerからの支援を要請している場合は、別のPicoファイルを記録してコンピューターに保存してください。新しいPico Oscilloscopeデータが保存された後、データをGeneral Motors Technical Assistance Centerにメールで送信してください。件名に「Vibration」「Business Associate Code」および車両識別番号の下8桁を含めてください。 Machine translation (unreviewed)
This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.
Go to this passage in the original
Source
- Source
- NHTSA Manufacturer Communications
- Source reference
- 10114894
- Received by source
- 2017-08-15
- Incident date
- Unknown
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