VOLVO
RSE-U200D12 - Control Module Output Power A. General Electrical Failures. Circuit short to battery
System
Unknown System / Manufacturer Specific
Volvo models this fault code applies to
Applies to the following models:
4 modelsS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Show models by year and engine (4)
What does this fault code mean?
The rear seat entertainment control unit (RSE) checks the cable that powers the screens, which is its output A. The code is set when the voltage on that cable is too high. The rear seat entertainment then does not work as it should.
Possible causes
- The cable to the screens is shorted to voltage
What you can do
- 1Check that the fuses for the rear seat entertainment are intact
- 2With the ignition off, use a multimeter to check that the cable supplying the screens has no contact with voltage (plus)
- 3Look for chafing and pinched spots on the cable and check that the connectors are fully seated
- 4With diagnostic equipment and the engine running, read the RSE parameters and see whether the power to the screens shows there
- 5If the fault remains, have a workshop with diagnostic equipment find where the cable touches voltage
Symptoms you may notice1
- Rear seat entertainment does not work, has reduced function or works incorrectly
General guidance for car owners. Diagnosis on the car can point to a different cause.