Member Since: 23 Jan 2024
Location: LL777AX
Posts: 3
Disco 3 lit up like a christmas tree
My nephew had the parking brake thing changed under the back end along with discs pads and shoes.
Car now has every light on the dash lit up and temp gauge goes right up hazards flashing.
It will not start or even turn over the only thing it will do is lock/unlock.
Worked on cars all my life but this is alien to me as i am old school.
The guy who did the job has sent the scan pictures below.
Any ideas would be gratefully received.
Car is a 2005 v6 2.7l
Thanks in advanced.
Click image to enlarge
Click image to enlarge
Last edited by Busylizzie on 24th Jan 2024 10:14 am. Edited 3 times in total
24th Jan 2024 7:02 am
Moo D3 Decade
Member Since: 13 Aug 2010
Location: UK
Posts: 14382
You could try a hard reset and see if that clears everything.New Defender L663 110 SE (known as Noddy!)
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24th Jan 2024 9:18 am
Martin Site Admin and Owner
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18561
Sounds like faulty/broken CAN bus wiring.06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
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24th Jan 2024 9:37 am
Busylizzie
Member Since: 23 Jan 2024
Location: LL777AX
Posts: 3
Thanks for the replies.
We did try the battery disconnect and shorting the cables together but no change.
24th Jan 2024 10:17 am
Martin Site Admin and Owner
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18561
CAN bus broken. Could be at the connectors on the left of the chassis (rear of left hand rear wheel arch).
HSCAN permanent failure and missing messages06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
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24th Jan 2024 10:20 am
1784
Member Since: 04 Sep 2009
Location: Almunge
Posts: 170
Connect up the old park brake module instead of the new one and see if it fixes the issue. No need to change the actual module for this, just move the connector.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
24th Jan 2024 11:29 am
Busylizzie
Member Since: 23 Jan 2024
Location: LL777AX
Posts: 3
Just phoned the guy who changed it and he said he had binned it.
Sick.
24th Jan 2024 1:35 pm
1784
Member Since: 04 Sep 2009
Location: Almunge
Posts: 170
As mentioned the symptoms are consistent with HSCAN issues, if these occured directly after changing the EPB module, either the new module is faulty (there are cheap copies around that does not seem to work well and also there are different variants for D3 and D4 respectivley) Other option is that related wiring was disturbed/damaged during the change.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
24th Jan 2024 3:35 pm
timmyt79
Member Since: 18 Oct 2016
Location: Pemrokeshire
Posts: 589
!00% he has disturbed something connected with the high speed can bus side of things!
And as already suggested,take a look at the connectors at the rear passenger side wheel arch.
24th Jan 2024 6:22 pm
classic kev
Member Since: 12 Feb 2021
Location: Mold
Posts: 204
Looks like a CANBUS issue, as already advised check connectors but don't overlook instrument cluster. A friend of mine had his cluster fail with no warning and the symptoms are pretty much the same.
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