Lin bus error

[fsantospt2]

Good afternoon , I have a 2009 XC60 D5 AWD and recently apeared a few errors related to lin bus,
ECM-P064C00 Glow plug control module
ECM-P067100 Cylinder 1 Glow Plug Circuit
ECM-P067200 Cylinder 2 Glow Plug Circuit
ECM-P067300 Cylinder 3 Glow Plug Circuit
ECM-P067400 Cylinder 4 Glow Plug Circuit
ECM-P067500 Cylinder 5 Glow Plug Circuit
ECM-B108700 LIN Bus "A"
Any ideias where to start checking?


Thanks.

[Lancee]

Unlikely to ever need or even activate glow plugs with living in Portugal ? So not a pressing issue ? How good is your code reader, is it vida ?

[GMcL]

What is the voltage on your battery first thing in the morning before starting, what is the voltage with the engine running ?

Volvo DTC ECM-B108700

Make:
Volvo
Code:
ECM-B108700
Definition:
LIN Bus "A".
Description:
Engine control module (ECM) communicates continuously with Alternator control module (ACM) and radiator temperature sensor. Communication takes place via the LIN-net. The control module checks that its own signals go out on the LIN-net. The diagnostic trouble code is stored if the control module detects: Communication is missing. The control module's test for the diagnostic trouble code (DTC) starts in the event of: Ignition on.
Cause:

Contact resistance or oxidation on connections
LIN-cable short-circuited to voltage.
LIN-cable short-circuited to ground.
Open circuit on LIN-cable.
Internal fault in another unit in the same part of the LIN network.
Damaged engine control module (ECM).

[fsantospt2]

I have vida and a chinese dice. When I clear the errors the engine don't start, first scan lin bus error, second scan all errors above. Do the 2009 volvo xc60 has lin on the coolant sensor?

[fsantospt2]

Problem solved. It was a failure on a connector.