Any tips from the K-Bus experts?

Jamiewelch · 23rd November 2018, 09:47

Having some issues getting the T4 to talk to my latest project car. So far I have unplugged highline (from behind the stereo). Parking sensor ecu. There are no seats in there at the moment. I've also checked the EWS and ECU for liquid damage and they are both clean.

LSM had some corrosion which has been cleaned up and the PCB is now spotless.

Car is a KV6 tourer, had most options, sunroof (drains have been cleared), highline, sony roof mounted dvd player, cruise, auto wipers, parking sensors and probably some others that I have forgotten about.

These are the photos of the T4 error.

This is the first error, which you can click continue on and it gets past it.

This is the error that comes up after the first one

trikey · 23rd November 2018, 11:41

The KMB is the sounder inside the IPK, try disconnecting that and see if it talks to the rear of the system.

Jamiewelch · 23rd November 2018, 11:42

Quote:

Originally Posted by trikey

The KMB is the sounder inside the IPK, try disconnecting that and see if it talks to the rear of the system.

will give it a try tonight after work and let you know the outcome

BigRuss · 24th November 2018, 08:33

A distinct possibility is a bad connection to the diagnostic socket, check the contacts to make sure they haven't been stretched.

This usually happens when other stuff has been plugged in to it.

Russ

23rd November 2018, 09:47	#1
Jamiewelch Posted a thing or two Alpina D3 Join Date: Sep 2014 Location: Cheslyn hay Posts: 1,002 Thanks: 58 Thanked 294 Times in 227 Posts	Any tips from the K-Bus experts? Having some issues getting the T4 to talk to my latest project car. So far I have unplugged highline (from behind the stereo). Parking sensor ecu. There are no seats in there at the moment. I've also checked the EWS and ECU for liquid damage and they are both clean. LSM had some corrosion which has been cleaned up and the PCB is now spotless. Car is a KV6 tourer, had most options, sunroof (drains have been cleared), highline, sony roof mounted dvd player, cruise, auto wipers, parking sensors and probably some others that I have forgotten about. These are the photos of the T4 error. This is the first error, which you can click continue on and it gets past it. This is the error that comes up after the first one

23rd November 2018, 11:41	#2
trikey Premium Trader Rover 75 Join Date: Nov 2010 Location: Devon Posts: 33,754 Thanks: 8,837 Thanked 14,831 Times in 8,030 Posts	The KMB is the sounder inside the IPK, try disconnecting that and see if it talks to the rear of the system. __________________ Lest we forget..

24th November 2018, 08:33	#4
BigRuss Premium Trader 75 CDT Tourer,2.5 Launch Saloon, Omipro MG/Rover (T4) Join Date: Jul 2007 Location: Liversedge, West Yorkshire Posts: 5,405 Thanks: 1,105 Thanked 1,340 Times in 661 Posts	A distinct possibility is a bad connection to the diagnostic socket, check the contacts to make sure they haven't been stretched. This usually happens when other stuff has been plugged in to it. Russ __________________ Replacement Key Service http://https://the75andztclub.co.uk/...d.php?t=244732 Full T4 Testbook diagnostics available. Diesel ECU repair and replacement. Options enabled or disabled as required. Diesel X-Power 135 and 160bhp, Rover 1.8T 150 to 160 MG 160 V6 to 177 upgrades available P.M. for details.

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