Canyon 4WD L5-3.7L (2007)
Headlamp Bulb: Technical Service Bulletins
Lighting - Right Headlamp Bulb Burns Out
Bulletin No.: 07-08-42-005
Date: April 05, 2007
ENGINEERING INFORMATION
Subject:
EI07102 - Right Headlamp Bulb Burns Out (Engineering Information)
Models:
2006-2007 Chevrolet Colorado
2006-2007 GMC Canyon
Vehicles Built After 11/1/05
Attention:
This bulletin only applies to vehicles located in Southern Michigan area. Proceed with this bulletin ONLY if the customer has commented about this
concern AND the EI number is listed in GMVIS. If the customer has not commented about this concern or the EI does not show in GMVIS,
disregard the bulletin and proceed with diagnostics found in service information. THIS IS NOT A RECALL - refer to Service Bulletin
04-00-89-053A for more detail on the use of Engineering Information bulletins.
Condition
Some customers may comment that the right headlamp bulb is burnt out.
Cause
GM Engineering is attempting to determine the root cause of this condition. GM has a need to obtain information BEFORE any repairs are made.
Correction
Due to the need to utilize engineering equipment to collect data from the vehicle, GM Engineering is only interested in vehicles located in the Southern
Michigan area.
If the vehicle currently exhibits this condition and is available for engineering to inspect, please contact the engineer.
Warranty Information
For vehicles inspected by engineering, use the table.
Disclaimer
