Was bedeutet der Fehlercode ECM-P085100?

Diagnose und Fehlercodedefinition für ECM-P085100 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P085100 - Park / Neutral Switch Input Circuit Low. General Failure Information. No sub type information

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

8 Modelle

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)

Modelle nach Baujahr und Motor anzeigen (8)

Was bedeutet der Fehlercode?

The code means that the direct wire from the gear selector says starting is allowed, while the CAN signal from the transmission control module (TCM) says the opposite. The engine control module (ECM) uses the selector positions to decide whether engine start is allowed, and the fault is checked with the ignition on.

Mögliche Ursachen

The root cause is in the transmission control module (TCM)

Was Sie tun können

1Begin in the transmission control module (TCM) by reading off and remedying its fault codes
2Erase this code last, once the root cause in the TCM has been remedied and its fault code erased
3Check that the fuses are intact. The locations are shown in the instruction manual or on the fuse list
4Use a multimeter to check that the wire from the gear selector has no break and no contact with earth or voltage
5If the fault remains after these checks, have a workshop investigate the transmission control module (TCM)

Symptome, die Sie bemerken können2

The engine is hard to start and cranks slowly, either always or on some occasions
The engine does not start, either always or on some occasions

Was der Fehler beeinflussen kann1

The ECM uses the signal received over CAN instead

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.