Source reference 10247748
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
PIT5195B ・ normal characteristic (no repair) ・ names this vehicle
Applies to
Applies to 2003-2015 GMC Sierra and Yukon models (note: the Yukon years run later than the years this service covers).
the passage
2003-2015 GMC Sierra, Yukon Models
Fault
A customer may say the speedometer needle appears inaccurate.
the passage
A customer may comment that their vehicle's speedometer needle appears to be inaccurate.
Finding the cause
Possible causes
The speedometer needle is driven electrically by a stepper motor and some variation in accuracy is possible.
the passage
The speedometer needle is electrically operated by a stepper motor and there may be some variation in accuracy.
Tire size, tread life and inflation may cause some variation in the readings.
the passage
Tire size, tread life and inflation may cause some variation in the readings.
Steps to confirm (in the document’s order)
Digital readouts such as the "Digital Speedometer" on the DIC read the Vehicle Speed Sensor (VSS) directly and are much more accurate.
the passage
Digital readout devices, such as "Digital Speedometer" on the DIC, are direct readouts of the Vehicle Speed Sensor (VSS) and their accuracy is much greater.
The specification for needle accuracy is +/- 2 MPH (= 3.22 km/h) at any given speed when looking straight at the needle.
the passage
The specification for speedometer needle accuracy is +/- 2 MPH at any given speed when looking straight at the needle.
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
速度計の針精度に関する情報。 Machine translation (unreviewed)
Speedometer Needle Accuracy Information.
Go to this passage in the original
Source
- Source
- NHTSA Manufacturer Communications
- Source reference
- 10247748
- Received by source
- 2023-12-26
- Incident date
- Unknown
Open original text and sourceOpen the provider's page (external)