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Old 05-25-2005, 02:53 AM   #1
LS WON
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Default Corvette Bob I sent you a PM on the DRL socket/terminal problem if that info is true

feel free to answer this on this open forum here as it may help others that have had the problem or will have the problem in the future.
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Old 05-25-2005, 10:37 AM   #2
Ken Fichtner
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I am confident that Bob will post an answer today, 5/25/05 for all to read.

Thanks for your post!

Have a great day,
Ken Fichtner
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Old 05-25-2005, 12:03 PM   #3
CorvettePartsBob
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Here is the bulletin, it is fairly self explanatory.

Document ID# 1656539


--------------------------------------------------------------------------------

Service VME - Front Turn Signal Bulb Inoperative At times - keywords lamp light signal turn #PIC3540 - (May 10, 2005)
Service VME - Front Turn Signal Bulb Inoperative At Times
2005 Chevrolet Corvette

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in the PI.

SERVICE VME:
This is a service VME to all Chevrolet dealer regarding 2005 Corvettes with front turn signal bulbs that may be intermittently inoperative.

There have been field comments that the front turn signal bulbs may not illuminate. Dealers report the condition is intermittent and replacing the bulb does not correct the condition.

The root cause may be a loss of contact between the base of the bulb and socket. Bowling Green Assembly switched bulb suppliers from Wagner to Sylvania. The Sylvania bulbs operate at a significantly lower temperature which may increase bulb life. If a customer has a front turn signal bulb inoperative, the dealers should follow the procedure in SI and remove the bulb. The bulb should be checked for operation off of the vehicle using a 12 volt power source. If the bulb is found to be inoperative, replace the bulb using a Sylvania source. If the bulb is found to operate out of the socket then dealer should attempt to slightly pull the socket connectors forward to provide a better contact with the bulb. If after extending the socket contact forward and the bulb still does not operate Please contact Art Spong Brand Quality Manager at 586-947-8890. DO not order a replacement headlamp assembly before working with Art Spong.

A service harness is being prepared for SPO and should be available shortly.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.



GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
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© Copyright General Motors Corporation. All Rights Reserved.


--------------------------------------------------------------------------------
Document ID# 1656539
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Old 05-26-2005, 03:52 AM   #4
LS WON
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Quote:
Originally Posted by CorvettePartsBob
Here is the bulletin, it is fairly self explanatory.

Document ID# 1656539


--------------------------------------------------------------------------------

Service VME - Front Turn Signal Bulb Inoperative At times - keywords lamp light signal turn #PIC3540 - (May 10, 2005)
Service VME - Front Turn Signal Bulb Inoperative At Times
2005 Chevrolet Corvette

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in the PI.

SERVICE VME:
This is a service VME to all Chevrolet dealer regarding 2005 Corvettes with front turn signal bulbs that may be intermittently inoperative.

There have been field comments that the front turn signal bulbs may not illuminate. Dealers report the condition is intermittent and replacing the bulb does not correct the condition.

The root cause may be a loss of contact between the base of the bulb and socket. Bowling Green Assembly switched bulb suppliers from Wagner to Sylvania. The Sylvania bulbs operate at a significantly lower temperature which may increase bulb life. If a customer has a front turn signal bulb inoperative, the dealers should follow the procedure in SI and remove the bulb. The bulb should be checked for operation off of the vehicle using a 12 volt power source. If the bulb is found to be inoperative, replace the bulb using a Sylvania source. If the bulb is found to operate out of the socket then dealer should attempt to slightly pull the socket connectors forward to provide a better contact with the bulb. If after extending the socket contact forward and the bulb still does not operate Please contact Art Spong Brand Quality Manager at 586-947-8890. DO not order a replacement headlamp assembly before working with Art Spong.

A service harness is being prepared for SPO and should be available shortly.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.



GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION


© Copyright General Motors Corporation. All Rights Reserved.


--------------------------------------------------------------------------------
Document ID# 1656539
So I guess it will be up to the dealership should my DRL bulb fail again?
Thanks for the info
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Old 05-27-2005, 01:42 PM   #5
Boozman
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Thanks for this both of mine have gone out one at 7,500 and the other at 8,500.

Thanks again Bob
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Old 05-27-2005, 01:42 PM
 
Go Back   Corvette Forum > Professional News, Articles, and Tips > Ken's Newsletters
Reload this Page Corvette Bob I sent you a PM on the DRL socket/terminal problem if that info is true
 
 
 
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