1993 Buick Roadmaster service bulletins & manufacturer communications
5 manufacturer communications are on file with NHTSA for the 1993 Buick Roadmaster. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 5
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules130089009 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2013
- Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt020730024A · Technical service bulletin · Power Train · issued Aug 1, 2005
- Doors lock/unlock erratically when using remote transmitter (install new remote door/rear compartment receiver). *tw739014 · Technical service bulletin · Unknown OR Other · issued Jun 1, 1997
- UNKNOWN438206A · Technical service bulletin · Visibility · issued Jun 1, 1995
- Wiper chatter during cold weather. *tw438206 · Technical service bulletin · Visibility · issued Dec 1, 1994