20 Most Recent 1995 Saab 900 Questions & Answers

Hello. I had the same problem when the Check Gearbox light came on, it would be very sluggish. It turned out to be a small sensor in the transmission that lets the car know what gear it is in. It started to go out slowly and only sometimes would send the information.

Look for a test port on the fuel pressure regulator. It will look similar to the valve stem on your wheel where you add air to the tire. Connect a test gauge there..

With the age of the car it could be that your grounds are bad somewhere which explains why essentially no lights work ... even though the bulbs/fuses are OK. You get power to these lights by having positive wires going to the light bulbs and the negative side of the circuit coming from the frame of the vehicle (referred to as the ground). Pull all the connectors that you can see and make sure they are not corroded. Check also that no associated relay that has anything to do with the rear lighting is not bad.

sounds like ignition barrel to me.

It almost certainly will be the switches unless you have a broken wire in the loom. There is a cheap piece of kit available on the internet called an op-com that will read these cars including the roof, that will give you fault codes and live data to see exactly where the problem lies.

Check fuses and relays first. Then check the wire connections at the motor. Sometimes the plugs get corroded and just need cleaned up and put back on.

the gear box on a auto has a switch in it that has to be in neutral to start engine this wears out. as its used alot. gearbox screwed up please explain. thanks

Did you check the oil. It has a low oil shut down feature. Below 1 quart low, ignition is disabled.

Could be the thermostat stuck open

Cannister is probably full.

my 1999 saab 93 converible roof will only open if i press the button twice why is this

sounds like a relay problem easy to replace

p0501=speed sensor fault.Check sensors on wheel hubs.

Check leads are firmly connected on battery. New batteries have been known to be faulty. Needs power for locking door.

Turn it off. If that does not work cover it up

Is the alarm going off ? If so none.

What is the code?