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Landrover Freelander - Non Start

Posted by John Hall <iframe src='https://members4.boardhost.com/ukautotalk/info/user=ukat3023' width='330' height='300' border=0 style='border:none;'> on May 12, 2021, 10:04 pm

Year of Manufacture: 2010

I have the above recovered in with non start / No crank - only fault code that is accessible is in the BCM - B10A2 - Crash Input Circuits.

If I bridge the ignition relay all other modules have communication and all fault codes clear except the same in the PCM. Live data within the SRS shows no crash data / event.

Only diag tool I can find to list clearing the crash input is the Snap on but even this does not clear the DTC in the BCM - Is this a software issue or I am missing something please ?

Re: Landrover Freelander - Non Start

Posted by andyhyoung <iframe src='https://members4.boardhost.com/ukautotalk/info/user=UKAT5148' width='330' height='300' border=0 style='border:none;'> on May 13, 2021, 10:14 pm, in reply to "Landrover Freelander - Non Start "
Andrew Young

If there is no comms to the pcm, then this is possibly why it doesn't start. this needs to be investigated first. cant see the airbag fault causing a no go situation.

Re: Landrover Freelander - Non Start

Posted by John Hall <iframe src='https://members4.boardhost.com/ukautotalk/info/user=ukat3023' width='330' height='300' border=0 style='border:none;'> on May 17, 2021, 7:50 am, in reply to "Re: Landrover Freelander - Non Start "

The ignition relay is not switched on (By the BCM) due to the stored crash fault in the BCM. If the relay is bridged then communication is gained with all modules and no faults stored - not even crash data within the SRS.

My question is how do you delete the crash fault within the BCM only permanently please ?

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