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November 18, 2003 Service bulletin

Anti-lock braking system (ABS) or traction control system (TCS) light on with diagnostic trouble codes (dtc)s

Buick technical service bulletin 01437 for 2003-2004 Buick Regal.

Bulletin number
01437
Component
Electrical system
Summary
Anti-lock braking system (ABS) or traction control system (tcs) light on with diagnostic trouble codes (dtc)s. Tt

Owners of these vehicles have filed 70 complaints in the electrical category.

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