When to check fuses on a Volkswagen Jetta?
If your map light, stereo, heated seats, headlights, power windows or other electronic components suddenly stop working, chances are you have a fuse that has blown out. If your Jetta is experiencing electrical problems, you should always check the fuses first, because they are relatively easy to check and cheap to change.
What to do if your Jetta fuel pump goes out?
Matthew Wright has been a freelance writer and editor for over 10 years and an automotive repair professional for three decades specializing in European vintage vehicles. Use this diagram to determine which fuse to replace if your brake lights or fuel pump go out in your 1999 or newer Volkswagen Jetta or Golf.
What is the relay code for a VW Jetta?
Relay code number 100 is replaced by relay code number 370 depending on production. N… – Ignition coils 1-4 with output stage (up to May 2005) N… – Ignition coils 1-4 with output stage (up to May 2005) N… – Injectors cylinders 1-4 (up to May 2005) N… – Injectors (up to May 2005)
What makes the Check Engine light come on on a VW?
When reading the codes with an OBD2 scanner, you will get codes such as P0300, P0301, P0302. Volkswagen engine coolant temperature sensor can fail, triggering check engine light to come on.
Why is the AC clutch on my Jetta not working?
Make and Model > Volkswagon > Jetta > VW Jetta AC Compressor… Shops are finding the root problem for a VW Jetta compressor clutch won’t engage may be caused by a fuse box corrosion issue, not a bad compressor clutch or low refrigerant issues as most people suspect (VW calls this a fuse bracket).
Why is the ABS light on on my Jetta?
As the terminals corrode, the fuse box develops excessive resistance and heat that can burn up the plastic frame, also resulting in a burned compressor clutch fuse, wire or simply a compressor clutch won’t engage condition. The problem fuse bracket can be found on all 2001-2005 VW Jetta vehicles
Why is my VW Jetta not charging properly?
The problem fuse bracket can be found on all 2001-2005 VW Jetta vehicles When the fuse block corrodes, it prevent field power to the alternator and that will test out as a bad alternator if you just rely on a voltage test at the battery. If you fall for that, you’ll replace the alternator and it still won’t charge properly.