VOLVO
SRS-B00821A - Passenger Seatbelt Load Limiter Deployment Control. General Electrical Failures. Circuit resistance below threshold
Układ
Układ poduszek powietrznych (SRS)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Co oznacza ten kod błędu?
The supplemental restraint system module (SRS) measures the resistance in the circuit to the adaptive force limiter on the front passenger seat. The code is stored when the resistance is too low and the incorrect value has persisted for a while. The fault may be in the wiring, in the connections or in the force limiter.
Możliwe przyczyny
- Short circuit in the wiring
- Short circuit in the connections
- Short circuit in the adaptive force limiter on the front passenger (resistance too low in the igniter section)
Co możesz zrobić
- 1Read and note the code, clear it, and see whether it returns
- 2Have a workshop visually check the connections between the module and the force limiter, including contact resistance and oxidation
- 3Have a workshop check that the wires in the circuit are not shorted to other wires and repair what is found
- 4Have a workshop replace the front passenger's force limiter if needed
- 5Do not work on the airbag system yourself; have a workshop check it
Objawy, które możesz zauważyć3
- The SRS warning light comes on or behaves abnormally
- An SRS warning message is shown
- A warning symbol and a text message are shown
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.