Was bedeutet der Fehlercode ECM-P215A62?

Diagnose und Fehlercodedefinition für ECM-P215A62 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P215A62 - Vehicle Speed / Wheel Speed Correlation. Algorithm Based Failures. Signal compare failure

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

7 Modelle

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

Modelle nach Baujahr und Motor anzeigen (20)

Was bedeutet der Fehlercode?

The engine control module (ECM) compares the vehicle speed readings from brake control (BCM) and transmission control (TCM), and sets the code when they disagree. The fault may lie in either the BCM or the TCM, so both modules need checking.

Mögliche Ursachen

Faulty speed signal from brake control (BCM)
Fault in the brake control module (BCM)

Was Sie tun können

1Start by reading the codes in both BCM and TCM, since the fault may lie in either
2Fix the faults in BCM and TCM, then erase the code in the engine control module
3Check that the fuses are intact; their locations are in the owner's manual or on the fuse box cover
4With a diagnostic tool, compare the BCM and TCM speed values in live data during a test drive and see whether they differ
5Road test the car after the repair and check that the speedometer works and that the code does not return
6Do not work on the braking system yourself; have a workshop check the BCM if the fault remains

Symptome, die Sie bemerken können1

The speedometer reads incorrectly or does not work

Was der Fehler beeinflussen kann2

On cars with a manual gearbox the vehicle speed signal is set to a default value
On cars with an automatic gearbox a secondary speed signal from the TCM is used

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