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TSB 01-06-03-005


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#1 srlbotanical

srlbotanical

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Posted 05 March 2006 - 09:55 AM

I am looking for more info on TSB 01-06-03-005 for headlight flicker.

Thanks,

Steve
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97 Silverado 4X4 Extended Cab 5.7L, K&N FIPK, Duel Flowmasters with H pipe, Add-a-leafs, American Racing Wheels, 265/75 16 BFG AT's, Rancho 9000 Front, Rancho 5000 Rear

#2 GM-Tech

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Posted 05 March 2006 - 01:33 PM

Note the vehicles this applies to. You don't have a bosch generator.


Interior and Exterior Lamps Vary in Brightness (Replace Generator Voltage Regulator Ground Screw) #01-06-03-005 - (Apr 30, 2001)

2000-2001 Chevrolet Impala (With 3800 Engine and Police or Taxi Package)

2000-2001 Chevrolet Venture

2000-2001 Oldsmobile Silhouette

2000-2001 Pontiac Montana


Condition
Some customers may comment that the interior and/or the exterior lamps vary in intensity (flicker).

Correction
Replace the voltage regulator attaching screw with the screw and washer from the service kit following the procedure outlined below.

Disconnect the battery cable.
Remove the wiper module cover (U-Van).



Remove the voltage regulator ground screw (1). (This is the recessed screw located 1/3 of the way from the large battery cable attachment to the generator harness.) Use a stubby #2 Phillips screwdriver to break it loose and then loosen the screw with a small pocket screwdriver. The screw may hang up on the plastic cover on the rear of the generator. If this happens, use a pocket screwdriver inserted between the screw and the cover. The screw will pop out when a little sideways pressure is applied.
Install the screw and washer from the kit through the voltage regulator and into the generator case.
Tighten the screw securely.
Replace the wiper module cover.
Reconnect the battery cable.

Tighten
Tighten the cable to 15 Nm (11 lb ft).

Parts Information
Part Number
Description

10316685
Kit, Screw for Bosch Generator


Parts are expected to be availalbe from GMSPO, 5/16/01.

Warranty Information
For vehicles repaired under warranty, use:

Labor Operation
Description
Labor Time

J4100

(Impala)
Screw, Voltage Regulator Mounting
0.2 hr*

J4100

(U-Van)
0.3 hr*

*This is a unique labor operation time to be used only with this bulletin.




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.

#3 srlbotanical

srlbotanical

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Posted 05 March 2006 - 03:04 PM

Note the vehicles this applies to. You don't have a bosch generator.


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Thank you! My other vehicle is a 2000 Venture. The light flicker is driving me loony. :)


Steve

Edited by srlbotanical, 05 March 2006 - 03:06 PM.

Posted Image
97 Silverado 4X4 Extended Cab 5.7L, K&N FIPK, Duel Flowmasters with H pipe, Add-a-leafs, American Racing Wheels, 265/75 16 BFG AT's, Rancho 9000 Front, Rancho 5000 Rear