TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Oldsmobile for this TSB. Call your local Oldsmobile dealer's service department & ask for a copy of TSB# 020421006C.

Affected Component: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

Summary

INOPERATIVE 4WD/AWD LAMPS, INOPERATIVE 4WD/AWD SYSTEM. *TT

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