Jump to content
Ultimate Subaru Message Board

2009 Outback starter motor problems: Maybe a bad relay?


Recommended Posts

At first the starter would engage and turn the engine over a couple times and then quit. After trying a few times it was only silent, not even a click. I replaced the starter motor but the solenoid does not appear to be receiving power from the signal wire.

I looked at the owner's manual list of fuses and for the fuse and relays in the engine compartment and it says something like "except starter motor.". The passenger compartment fuse list in the owner's manual says fuse 21 is the starter relay but the fuse is still good. Somewhere I think I read that the blue boxes to the right of the small fuses are relays and one of them might be for the starter. Can someone tell me where to look?

My battery is good and the voltage at the positive connection on the starter motor is the same voltage as the battery.

Link to comment
Share on other sites

Can’t tell you where the relay is that you’re chasing - I wanted to share with you a common mod on the Gen1s in the early 90’s.

Often with an issue like this ppl would add a horn relay to the system. This would hive direct power from the battery to the starter solenoid by using the start wire as the rely trigger reference. 

Worked a treat and might be something that will work for you. 

Just ensure there’s no rodent damage to the start wire to the starter solenoid. 

Link to comment
Share on other sites

All these 3 must be satisfied, to energize the starter solenoid:

- Ignition switch to 'Start';

- Starter-relay energized;

- If MT: clutch-pedal depressed to close clutch safety-switch; or if AT: in park (or neutral) to close start-inhibitor safety-switch.

These 3 are all in a 'series' circuit/logic; this requires that all 3 work, before the starter is energized.

On my 2002, these devices are all in challenging locations to reach. May be easier on your 2009.

Edited by forester2002s
Link to comment
Share on other sites

Please sign in to comment

You will be able to leave a comment after signing in



Sign In Now
 Share

×
×
  • Create New...