VOLVO
IAM-3023 - Rear left speaker. Faulty signal
Układ
Zintegrowany moduł audio (IAM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
6 modeliC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013), XC90 (2003–)
Co oznacza ten kod błędu?
The integrated audio module (IAM) registers too low an impedance in the speaker in the left rear door. The signal wires may be short-circuited to each other, or the speaker may have an internal fault, so the wiring is checked first.
Możliwe przyczyny
- Short circuit between the signal wires to the speaker in the left rear door
- Internal fault in the speaker in the left rear door
Co możesz zrobić
- 1With the ignition off, check the connectors at the integrated audio module for contact resistance, play and oxidation
- 2Follow the two signal wires to the speaker in the left rear door and look for chafing where they may have come into contact with each other
- 3Use a multimeter to check that the signal wires are not short-circuited to each other
- 4If no wiring fault is found, have a workshop check the speaker and replace it if it is damaged
- 5After the work, clear the fault code and check that it does not come back
Objawy, które możesz zauważyć2
- No playback from the CD player
- No sound from the speakers
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.