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Loss of high speed can bus communication on all modules
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Slasher899
 


Member Since: 06 Jul 2024
Location: Bath
Posts: 3

United Kingdom 
Loss of high speed can bus communication on all modules

Recently replaced parking brake module when I went to program new module as soon as I turn the key cluster lit up like a Christmas tree hazards flashing run diagnostics using SDD could not communicate with any modules on the high side of can bus network Can see any obvious signs of damage cables don’t know where to go from here looking for advice and help
  
Post #23725856th Jul 2024 7:31 pm
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18518

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

New or used EPB module?

Sounds like you’ve “broken” the HS CAN bus somehow.
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
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Post #23726016th Jul 2024 10:20 pm
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1784
 


Member Since: 04 Sep 2009
Location: Almunge
Posts: 159

Sweden 2006 Discovery 3 4.4 V8 HSE Auto Bonatti GreyDiscovery 3

Try connecting up your old EPB module again, no need to mount it, just put in the connector and see if the issue goes away.
 Defender 110 SE 2021, Tasman Blue
Discovery 1 V8 ES 1997, Epsom green
Discovery 3 V8 HSE 2006, Bonatti Grey
Range Rover V8 1983, Sierra Silver 
 
Post #23726077th Jul 2024 12:33 am
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Slasher899
 


Member Since: 06 Jul 2024
Location: Bath
Posts: 3

United Kingdom 

Issue started as soon as new one was plugged in
  
Post #23726087th Jul 2024 12:36 am
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Slasher899
 


Member Since: 06 Jul 2024
Location: Bath
Posts: 3

United Kingdom 

It was new unit
  
Post #23726097th Jul 2024 12:37 am
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Globetrotter448
 


Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1805

Australia 2007 Discovery 3 4.0 V6 Petrol SE Auto Java BlackDiscovery 3

There is a picture of the Canbus in my gallery with pin and plug connections. Seems gallery not working.
  
Post #237391224th Jul 2024 10:57 am
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