VOLVO
ICM-1F27 - Right-hand keypad circuit 1. Signal too high / too low
System
Infotainment-Steuermodul (ICM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellXC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (1)
Was bedeutet der Fehlercode?
The ICM monitors the signal circuit for the PHONE, MY KEY, ENTER and EXIT buttons on the right-hand keypad. The fault code is set when the signal is too high or too low, and the buttons may stop working.
Mögliche Ursachen
- Fault in the right-hand keypad: short to ground or open circuit
- Fault in the wire to the right-hand keypad: short to ground or open circuit
Was Sie tun können
- 1Press PHONE, MY KEY, ENTER and EXIT and see whether they produce a response
- 2Read the code, clear it and check whether it returns
- 3Look over the plugs for the right-hand keypad for oxidation, play or damage
- 4Use a multimeter to check that the wire to the keypad is not broken or in contact with ground; if no cause is found, a workshop can try a new keypad
Symptome, die Sie bemerken können1
- The buttons on the right-hand keypad do not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.