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    Fault Codes
    VOLVO
    TCM-0212
    VOLVO

    TCM-0212 - Shift solenoid S3. Hydraulic fault

    System

    Transmission Control Module (TCM)

    Volvo models this fault code applies to

    Applies to the following models:

    4 models

    C30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)

    Show models by year and engine (6)
    • Volvo C30 (2007–2013)2007–2013Transmission AW55-50/51SN only
    • Volvo C70 (2006–2013)2006–2013Transmission AW55-50/51SN only
    • Volvo S40 (2004–2013)2004, 2011–2012Transmission AW55-50/51SN only
    • Volvo S40 (2004–2013)2005–2010Transmission AW50/51 AWD, AW55-50/51SN only
    • Volvo V50 (2004–2013)2004, 2011–2012Transmission AW55-50/51SN only
    • Volvo V50 (2004–2013)2005–2010Transmission AW50/51 AWD, AW55-50/51SN only

    What does this fault code mean?

    Shift solenoid S3 has stuck in the ON position. The control module has noticed that the speed and engine speed signals do not match the expected values and that the wrong gear is engaged. This can affect gear changes, and the car then switches to an emergency program.

    Possible causes

    • Shift solenoid S3 has mechanically stuck in the ON position
    • The solenoid does not function

    What you can do

    1. 1Have a workshop check the transmission fluid level and quality, as the level varies with the oil temperature
    2. 2If the oil smells burnt or there are metal particles on the dipstick, have a workshop decide whether the gearbox needs replacing
    3. 3If you have a diagnostic tool: activate S3 and listen for a click; if no click is heard, the solenoid has a mechanical fault
    4. 4Have a workshop inspect the control system for metal particles and dirt, and replace solenoid S3 if the system is clean
    5. 5After the repair, a workshop should reset the adaptation and the fluid quality counter

    Symptoms you may notice2

    • The malfunction indicator lamp is lit
    • The general warning lamp is lit

    What the fault can affect1

    • The control module emergency program Emergency mode 2 is activated

    General guidance for car owners. Diagnosis on the car can point to a different cause.

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