2004 Pontiac Bonneville Support Question
2004 Pontiac Bonneville Support Question
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Question posted by steelmen8833 on June 16th, 2023
My Ac Is Blowing Hot Air And When I Change The Setting It Rattles
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Current Answers
Answer #1: Posted by SonuKumar on June 16th, 2023 8:37 PM
SonuKumar
Member since:
May 9th, 2021 Points: 16,617,800
Member since:
May 9th, 2021 Points: 16,617,800
If your 2004 Pontiac Bonneville's AC is blowing hot air and there is a rattling noise when you change the settings, it is likely that there is an issue with the AC system. Here are a few potential causes and troubleshooting steps you can take:
- Low refrigerant: Insufficient refrigerant levels can cause the AC to blow hot air. It's possible that there is a refrigerant leak in the system. In this case, it is recommended to have a professional mechanic inspect the AC system, locate the leak, and recharge the refrigerant if necessary.
- Faulty AC compressor: The rattling noise could indicate a problem with the AC compressor. A failing or worn-out compressor may not be able to effectively cool the air. A qualified mechanic can diagnose the issue and determine if the compressor needs repair or replacement.
- Blower motor or blend door issue: The rattling noise when changing the settings could be related to the blower motor or the blend door actuator. The blower motor is responsible for circulating the air, while the blend door controls the temperature and directs airflow. If these components are damaged or malfunctioning, they may need to be repaired or replaced.
- Electrical issue: It's also possible that there is an electrical problem causing the AC system to malfunction. A loose connection or a faulty control module could result in hot air and rattling. An automotive technician with electrical expertise can diagnose and resolve any electrical issues.
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Sonu
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Owner's Manual - Page 64
Your vehicle has a feature that will be hot for the right front passenger's frontal air bag. What Will You See After an Air Bag Inflates? After the air bag in the deflated air bags. Some components of the air bag module will automatically unlock the doors and turn the interior lamps off by...
Owner's Manual - Page 81
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Owner's Manual - Page 82
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Owner's Manual - Page 84
...21.
2-16
See Climate Control System in the ignition and any door is open your door and set the locks from the inside. Leaving Your Vehicle
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{CAUTION:
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Owner's Manual - Page 140
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Owner's Manual - Page 147
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Owner's Manual - Page 148
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Owner's Manual - Page 150
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Owner's Manual - Page 151
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Owner's Manual - Page 152
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Owner's Manual - Page 154
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Owner's Manual - Page 155
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Owner's Manual - Page 167
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Owner's Manual - Page 172
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Owner's Manual - Page 182
...SYSTEM STABILITY SYSTEM ACTIVE CHECK GAS CAP ENGINE OIL CHANGE SOON
EXP (Export ID) 83 102 140 141 142 143 144 147
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Owner's Manual - Page 183
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Owner's Manual - Page 184
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Owner's Manual - Page 188
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Owner's Manual - Page 195
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Owner's Manual - Page 220
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