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.
2013 Volvo XC70 T-6FACTORY OEM SERVICE PROCEDURE
Transmission - Design And Function
- Transmission Control Module (TCM)
- Transmission Control Module (TCM) [2008-2010, TF-80SC AWD]
- Transmission Control Module (TCM) [2016, B5254T12, TF-80SC AWD | 2011-2015, B6304T4; B6324S5, TF-80SC AWD | 2011-2014, B6324S4; B6324S5, TF-80SC | 2011-2015, B6324S4, TF-80SC AWD]
- Transmission Control Module (TCM) [2014-2016, TG-81SC]
- Notes
- System Overview
- Design
- Control Module
- Gear Position Sensor
- Solenoid S1 And S2
- Lock-Up-Solenoid, SLU
- Linear Pressure Solenoid, SLT
- Linear Pressure Solenoid SL1, SL2, SL3, SL4 And SL5
- Speed Sensor, Input Shaft
- Speed Sensor, Output Shaft
- Oil Temperature Sensor
- Electromagnetic Oil Pump (EMOP) (Not On Hybrid Vehicles)
- Electric Oil Pump (EOP) (Only On Hybrid Vehicles)
- Gear Selector Assembly
- Gear Selector Module (GSM)
- Gear Selection Paddles
- Function
- Diagnostic Functions
- Downloading Software And Replacing The Control Module
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.