20 Subaru diagnostic codes on file. Each shows the symptom for free — unlock the full diagnosis, repair steps, and field insights with a free account.
| Code | System | Symptom | Fix |
|---|---|---|---|
| B1101 | SRS / Restraints | Airbag Lamp Solid on Cluster | Unlock |
| C0057 | Braking / VDC | VDC Off / Hill Start Assist Disabled | Unlock |
| P000A | Engine / AVCS | Check Engine / Cam Tracking Delay | Unlock |
| P0011 | Engine / AVCS | Engine Knock / Sluggish Spool | Unlock |
| P0014 | Engine / AVCS | Rough Idle / Stall on Decel | Unlock |
| P0026 | Engine / VVT | Check Engine & Cruise Flashing | Unlock |
| P0028 | Engine / VVT | Loss of High-RPM Power / Misfires | Unlock |
| P0137 | Exhaust / O2 | Check Engine Light Solid / Normal Drive | Unlock |
| P0171 | Fuel / Induction | Surging on Throttle / Positive Fuel Trim | Unlock |
| P0300 | Ignition / Fuel | Engine Shudder / Flashing MIL | Unlock |
| P0327 | Engine / Ignition | Sluggish Acceleration / Timing Pull | Unlock |
| P0455 | Emissions / EVAP | Gas Cap Light / Active Check Engine | Unlock |
| P0456 | Emissions / EVAP | MIL Solid / Cruise Flashing | Unlock |
| P0500 | Vehicle Speed | Speedometer Drops / ABS & Hill Assist On | Unlock |
| P0700 | Transmission / Comms | Check Engine Light / AT Oil Temp Solid | Unlock |
| P0817 | Transmission / Starter | Intermittent No Crank / Dead Key Turn | Unlock |
| P0841 | Transmission / CVT | Hard CVT Jerk / Limp Mode Active | Unlock |
| P2432 | Emissions / Air Pump | Secondary Air Warning / Cruise Inop | Unlock |
| P2441 | Emissions / Air Pump | Flashing Cruise / Check Engine Light | Unlock |
| P2764 | Transmission / CVT | AT Oil Temp Flashing / Hard Shudder | Unlock |
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