What is the reason for the Peugeot 308 blower not working?
4 Answers
Peugeot 308 blower not working is generally due to a problem with the blower circuit, most commonly a burnt-out resistor. Below is an extended introduction: 1. Composition of the blower: The blower mainly consists of the following six parts: motor, air filter, blower body, air chamber, base (also serving as the oil tank), and oil drip nozzle. 2. Working principle of the blower: The blower operates by the eccentric rotation of the rotor inside the cylinder, causing the volume between the blades in the rotor slots to change, thereby sucking in, compressing, and expelling air. During operation, the pressure difference of the blower automatically delivers lubrication to the oil drip nozzle, which drips into the cylinder to reduce friction and noise, while also preventing gas backflow in the cylinder. This type of blower is also known as a sliding vane blower.
My old Peugeot 308's AC blower stopped working recently, and it took me quite a while to figure it out. There are several aspects to consider. A blown fuse is the most common issue—check the corresponding blower fuse in the fuse box under the driver's seat and replace it if needed. Relay problems are also frequent; it's located near the engine bay, so try swapping it out to test. If the motor itself is worn or burnt out, it won't move at all, especially in older cars. Wiring issues like loose connectors or rodent-chewed wires can interrupt power. Faulty control switches or AC module problems require professional diagnostic tools. Whatever the cause, delaying repairs can make summer unbearable and even distract you while driving, which is unsafe. I recommend checking the fuses and relays yourself—it's quick, cost-effective, and safety comes first.
I've been driving a Peugeot 308 for several years, and last time the blower not working gave me a hard time for most of the day. At first, I thought the air conditioning was broken, but after checking, I found out it was a blown fuse. You really need to familiarize yourself with the manual to locate the fuse box. Sometimes the relay has poor contact or is faulty, and motor failures are quite common. If the blower doesn't respond when you turn it to high speed, that's something to suspect. Corrosion, short circuits, or loose connections in the wiring often cause issues—sometimes just gently wiggling the plug can fix it. If the switch or control unit is damaged, the blower might stop working completely. This problem makes the car unbearably stuffy, especially on long drives, and it could even lead to other electrical issues, leaving the vehicle stranded. Don't delay in addressing it—small problems can escalate into major troubles, affecting the overall driving experience.
When the blower in my Peugeot 308 stopped working, I first checked the fuse location in the car's fuse box. If it was blown, I replaced the fuse—fuse blades aren't expensive. For relay issues, I listened for a clicking sound; if there was no sound, I replaced it. For motor problems, I had to disassemble it to check for jamming or burnout. Loose wiring was fixed by tightening the connections with tools. If the control switch was faulty, the only solution was to replace the component. Handling it myself saved on repair costs, but I made sure to disconnect the power for safety. After solving the issue, the AC airflow was restored, making driving much more comfortable.
