VOLVO
KVM-0013 - Outer antenna left. Signal too low
Układ
Moduł dostępu bezkluczykowego (KVM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
4 modeleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Pokaż modele wg rocznika i silnika (4)
Co oznacza ten kod błędu?
The keyless vehicle module (KVM) monitors the connection to the outer antennas on the left side of the car when the car reaches a certain speed. The code is stored when the signal from any of them is too low. The keyless functions then work poorly or not at all.
Możliwe przyczyny
- The driver circuit feeding the outer left-hand antennas has a short to ground
- One of the outer left-hand antennas is faulty
- The wire to the outer left-hand antenna is shorted to ground
- The outer left-hand antenna is damaged
Co możesz zrobić
- 1Read the code, clear it and road test the car to see whether it returns
- 2Disconnect the battery negative lead and inspect the wiring to the antennas in the left door handle for damage and chafing
- 3Use a multimeter to check that the wiring to the outer left-hand antennas is not in contact with ground (the body)
- 4Make sure the connectors at the antennas and at the KVM are firmly seated and free from corrosion
- 5Have a workshop with diagnostic equipment check the antennas and the KVM; the module may need replacing if no other fault is found
Objawy, które możesz zauważyć1
- Keyless functions do not work at all or work poorly
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.