VOLVO
CRM-2032 - Hall sensor 5. Short to GND, disconnected or internal error
System
Fahrwerk (Bremsen, Lenkung, Federung)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellC70 (2006–2013)
Modelle nach Baujahr und Motor anzeigen (1)
Was bedeutet der Fehlercode?
Hall sensor 5 in the convertible roof gives no pulse when the hydraulic pump is running, and its power consumption is too high. The fault may be caused by a signal wire short-circuited to ground, a broken connection between the sensor and the control module, or an internal fault in the sensor or the control module. The roof may then be operated only in a limited way or not at all.
Mögliche Ursachen
- Signal wire short-circuited to ground
- Broken connection between the hall sensor and the roof control module
- Internal fault in the hall sensor
- Internal fault in the convertible roof control module
Was Sie tun können
- 1With the ignition off, check the connectors at the hall sensor and at the roof control module for looseness, oxidation or unlatched contacts.
- 2Use a multimeter to check that the signal wire is not broken and has no contact with ground (the body).
- 3If the connector and wire are in order, have a workshop replace the hall sensor.
- 4If the fault remains after the hall sensor has been replaced, have a workshop fault-trace or replace the roof control module.
Symptome, die Sie bemerken können2
- No or limited roof operation
- A message on the text display
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.