Service engine soon/service vehicle soon lamp illuminated, transmission slips, no upshift or erratic...
Buick technical service bulletin 030730045 for 2003 Buick Lesabre, 2003 Pontiac Bonneville and 2003 Buick Park Avenue.
- Bulletin number
- 030730045
- Component
- Electrical system
- Summary
- Service engine soon/service vehicle soon lamp illuminated, transmission slips, no upshift or erratic shifts, diagnostic trouble codes (dtcs) p0753, p1860 set. Tt
Owners of these vehicles have filed 30 complaints in the electrical category.
Vehicles covered
- Buick Lesabre 2003 2003
- Pontiac Bonneville 2003 2003
- Buick Park Avenue 2003 2003
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