In this vid I talk about the 5 most common mechanical issues you may find when looking to purchase or when owning a Saab 9-3.
5.) The fuel float - causes a faulty gas guage reading.
4.) Ignition Switch Module (ISM) - It's where the keys go into; and the Central/Column Integrated Module (CIM) - behind the steering wheel. More info on this topic can be found in the comments section under my pinned comment.
3.) Evaporator core - Where the air conditioning freon will leak out of.
2.) Intake valves - 07 to 09 2.0L 4cyl issue.
1.) Ignition coils - 2.8L V6 going bad issue.
What are your most common Saab 9-3 issues you've come across?
In this vid I talk about the 5 most common mechanical issues you may find when looking to purchase or when owning a Saab 9-3.
5.) The fuel float - causes a faulty gas guage reading.
4.) Ignition Switch Module (ISM) - It's where the keys go into; and the Central/Column Integrated Module (CIM) - behind the steering wheel. More info on this topic can be found in the comments section under my pinned comment.
3.) Evaporator core - Where the air conditioning freon will leak out of.
2.) Intake valves - 07 to 09 2.0L 4cyl issue.
1.) Ignition coils - 2.8L V6 going bad issue.
What are your most common Saab 9-3 issues you've come across?
In a nutshell, the ISM (where the key goes into) transmits your key electronics to the CIM (behind steering wheel) to unlock your steering wheel and to ultimately start the car. If you start to have errors reading "steering lock malfunction" and "immobilizer failure" then you're having issues with one or both of these modules.
Recommendation: Replace the ISM first, since liquids may be spilled onto it and it actually DOES NOT need tech II programmed. If that doesn't work, then the CIM is likely the culprit. Since both work hand in hand, spilled liquid can even short out the CIM. Furthermore, If you lose all of your keys, you will also need to replace the CIM. This WILL require a tech II to marry to the vehicle.
One last point of mention: If you lost all of your keys, there is another option. You can send your original CIM to a company like lostsaabkeys.net which can program new keys to your exhisting module.
Hope this info helps! Thanks for watching!!