Buick TSB #990604037
1998 Buick Skylark
Affected Component: ELECTRICAL SYSTEM:IGNITION:MODULE
- TSB Document
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- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Buick for this TSB. Call your local Buick dealer's service department & ask for a copy of TSB# 990604037.
- Summary
- SUBJECT ON ON-BOARD DIAGNOSTIC (OBD) SYSTEM IMPROVEMENTS. *MJS