Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2007 Subaru B9 Tribeca BaseFACTORY OEM SERVICE PROCEDURE
Model Number Label: Transmission
TG5C9CMAAA
TRANSMISSION
| Digits | Code | Meaning | Details |
|---|---|---|---|
| 1 | T | Transmission | T: Transmission |
| 2 | G | Transmission type | B: Full-time AWD AT center differential |
| 3 and 4 | 5C | Identification | 5C:5AT |
| 5 | 9 | Series | B9 TRIBECA |
| 6 | C | Transmission specifications | C: Full-time AWD VTD 5AT |
| 7 | M | Mounted vehicle | M: 3.0 L DOHC |
| 8 - 10 | AAA | Detailed specifications | Used when ordering parts. For details, refer to the parts catalog . |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.