| ID | Status | Date | Year | Make | Model | Transmission Type | A/C Controls | Public/Private |
|---|---|---|---|---|---|---|---|---|
| #15373 | Closed | 1999 | Pontiac | Grand Prix | public |
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1999 Pontiac grand prix A/C blows cold on drivers side and hot on passenger side. |
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I checked GM service information and there is not a recalibration procedure for your vehicle. The most likely cause of your issue would be a faulty temperature door actuator for the passenger side. It is located behind the glove box area. The glove box and the under dash close out panel will need to be removed for access. |
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