VOLVO
ICM-1F27 - Right-hand keypad circuit 1. Signal too high / too low
System
Infotainment (ICM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
1 modellXC90 (2003–)
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Hva betyr feilkoden?
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.
Mulige årsaker
- 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
Hva du kan gjøre
- 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
Symptomer du kan merke1
- The buttons on the right-hand keypad do not work
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