What are the symptoms of a bad alternator in a Saab 9-3?
Here are the most common symptoms of a bad alternator in a Saab 9-3: The battery light is designed to tell you that there is not enough voltage to properly charge the battery, or that the battery itself is not holding the proper voltage. In rare occasions the service engine soon light may light up.
Can a bad alternator drain a car battery?
Nearly any auto parts store will test your battery for free to see if it holds a charge. The process can sometimes take an hour or so, but it’s worth it to know before throwing money into a battery that you do not need. As described above, a bad alternator will drain your 9-3’s battery fast.
What should the volts be on a Saab 9-3?
Specifically, you’ll need to set it to 20V DC. With your 9-3 turned off, you’ll connect the negative side of the meter to the negative battery post or wire. You’ll then touch the positive side of the voltmeter to the positive battery wire. With the engine off, you should get a reading somewhere between 12.0 volts and 12.6 volts.
What happens if you have a bad alternator in a 9-3?
The alternator’s job in your 9-3 is to provide electricity as it is running. The battery stores enough voltage to be able to start the engine without the assistance of an alternator. It is turned by a serpentine belt. It’s worth noting that a bad serpentine belt can cause the alternator to stop charging effectively.
Here are the most common symptoms of a bad alternator in a Saab 9-3: The battery light is designed to tell you that there is not enough voltage to properly charge the battery, or that the battery itself is not holding the proper voltage. In rare occasions the service engine soon light may light up.
Specifically, you’ll need to set it to 20V DC. With your 9-3 turned off, you’ll connect the negative side of the meter to the negative battery post or wire. You’ll then touch the positive side of the voltmeter to the positive battery wire. With the engine off, you should get a reading somewhere between 12.0 volts and 12.6 volts.
What does an alternator do on a 9-3?
The alternator’s job in your 9-3 is to provide electricity as it is running. The battery stores enough voltage to be able to start the engine without the assistance of an alternator. It is turned by a serpentine belt.
Are there any problems with the Saab 9-3 Tid?
You have to be joking one of the biggest problems Saab had refered to many times on the vatious Saab web sites .It only applies for cars made after 2005. Both my Keys disintergrated on my 2006 estate and was subject to Saab replacing them for free, also affected just about everybody who had Saabs from 2005. Saab 9-3 TID any good? – Mike H
Why is the temp gauge on my Saab not working?
However is the temperature information used by the ECU for correcting idling speed, controlling radiator fans determinating injection at different phases etc., so if nothing abnormal is seen it may not be the ECU. The stepping motor – tja. Unplug the connector at the sensor, at cold, not running engine, and note any change of the gauge reading .
What do some people think about Saab ownership?
One of the worst thinks about Saab ownership is the quality of the keys they are a made of a substance that disloves in air. Saab 9-3 TID any good? – Mike H
Are there any electrical problems with my Saab 9-3?
SAAB 9-3 owners have reported 59 problems related to electrical system (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of SAAB 9-3 based on all problems reported for the 9-3.
Why does the fuel reader light up on my Saab 9-3?
Car is a manual transmission. I recently bought a 2008 SAAB 9-3 and the fuel reader lights up and says it’s empty, even when the tank it full. Also, the door locks doesn’t work when unlocking or locking them. This happens when trying to lock or unlock with remote key and when your lock or unlock it form the since.
Can a bad alternator cause a Saab 9-3 to stall?
As described above, a bad alternator will drain your 9-3’s battery fast. When the battery gets so dead it will no longer be able to power your 9-3’s ignition system. As the ignition system is no longer able to produce a full powered spark, the engine will begin to sputter and stall.
Where does the smoke come from in a Saab 9-3?
The contact stated that while driving approximately 30 mph, smoke emitted underneath the hood. The vehicle was maneuvered to the side of the road. The contact mentioned that smoke emitted from the battery compartment. There were no flames visible.
Can a bad alternator leave a Saab 9-3 without power?
A bad alternator can leave your Saab 9-3 without power and unable to move. Alternators don’t always go bad in the exact same way. We’ll cover the symptoms of when an alternator goes bad, and how to diagnose a bad one (which is really pretty easy). The alternator’s job in your 9-3 is to provide electricity as it is running.
The alternator’s job in your 9-3 is to provide electricity as it is running. The battery stores enough voltage to be able to start the engine without the assistance of an alternator. It is turned by a serpentine belt.
Why is my Saab 9-3 battery draining while driving?
If your battery is draining while driving, it is almost without exception the 9-3’s alternator that is causing the problem. If it is you should see the battery or alternator light on, it indicates that the alternator is not creating the necessary voltage to charge the battery. It could be a bad battery, or more likely a bad battery cable too.
What are the symptoms of a bad alternator?
Outside of the battery warning light, a dead battery is the most common symptom of a bad alternator. As the alternator can no longer supply your 9-3 with an adequate power supply, it will begin to feed off of the reserve in the battery.
If your battery is draining while driving, it is almost without exception the 9-3’s alternator that is causing the problem. If it is you should see the battery or alternator light on, it indicates that the alternator is not creating the necessary voltage to charge the battery. It could be a bad battery, or more likely a bad battery cable too.
Outside of the battery warning light, a dead battery is the most common symptom of a bad alternator. As the alternator can no longer supply your 9-3 with an adequate power supply, it will begin to feed off of the reserve in the battery.