Having intermittent issues with my '05 Legacy GT LTD wagon.
Symptoms:
- occasional, intermittent CEL
- code reader fails, no connection (until yesterday, when it produced P1560 - Backup Voltage Circuit)
- CEL will magically clear itself after a day or two
- occasional hard start, eventually turns over
- symptoms may coincide with wet conditions, but are random so it's hard to tell
- starter battery was recently replaced, alternator tested fine
Searching around, I found this Outback owner who had the EXACT same symptoms and discovered a worn wire where it enters the cabin, between the fuse block and the OBD port. Helpfully, there are pictures.
https://www.subaruoutback.org/threads/p1560-not-the-fuse.458770/
My question.... How hard is it to access this wiring harness? Can I get to it from inside the car, or have to access under the inner fender? Recommended process?
TIA!