Service bulletins for the 1999 Pontiac Grand Prix
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
89 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Heating and air conditioning are shown. Show all
| 3097 | 2004-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HVAC SIDE TO SIDE TEMPERATURE DIFFERENCE. *SC |
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| 1538 | 2004-02-24. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. INTERMITTENTLY, THE AUTOMATIC HVAC GOES TO HI BLOWER SPEED EVEN THOUGH THE SYSTEM IS IN OFF POSITION. SIT BULLETIN 1409013. *TT |
| 990138005 | 2000-03-01. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. EXPERIENCING A LACK OF EXPECTED PERFORMANCE OF THE AIR CONDITIONING SYSTEM IN HOT HUMID WEATHER. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.