GMC Yukon XL 2000–2006
Common on this vehicle:
Record by record
1 records state a cause or a remedy. Each record is shown as short labels in the order fault → finding the cause → correction. Press a label to narrow to the records that state it.
Component named as the cause
Work done
A ribbon is as wide as the records that state both of its ends (only the commonest are drawn). A record that names several symptoms or components runs through each. Orange is records that say the fault came back or was not fixed. Results come from owners’ reports only; one that does not say is “result not stated”. None of this is a likelihood of a cause or a rate at which work succeeds.
Read the records one by one (1)
ELECTRICAL SYSTEM1
Manufacturer communication2006 GMC YUKON XL ・ 2017-08-15
OnStar System Power-Up Issue - Preliminary Information
1Fault
- The OnStar system will not power up, or no LED is lit and the OnStar button assembly does not respond.
2Finding the cause
3Correction
Read the sentences of the record
From the manufacturer’s document
- Applies to:Applies to 2006-2015 GM passenger cars and trucks with OnStar (UE1).
- Condition:The OnStar system will not power up, or no LED is lit and the OnStar button assembly does not respond.
Open the manufacturer’s document (PDF) ↗ The points above were read from this document.
- Remedy
- This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the ignition and cancel retained accessory power. After the vehicle has powered down, remove power to the OnStar module for five minutes. After the power has been removed for five minutes, if the OnStar system is working release the vehicle. If the OnStar system is still inoperative continue with published Service Information diagnostics. Technician may need to contact General Motors Technical Assistance Center depending on the STID, Station ID, or OnStar Customer Identifier.
