#1: ABS and speedo issue - GTi180 Author: s3tre2003, Location: CornwallPosted: Mon Jan 05, 2015 5:18 am ---- Looking for some help on behalf of a friend
His 180 is light up like a christmas tree.. all the lights are on on the dials and flashed up with an ABS fault, Handbrake on and depollution error
Ruled out the battery.. all reading are fine on that
Has 2 error codes:
P0502
U0121
Now having had a search it seems it has lost communication to the abs ecu (or whatever the correct name is)
Soo.. the question is what would be the next step? Can this be replaced? If so how? Where is it located etc...?
#2: Re: ABS and speedo issue - GTi180 Author: Timon2210, Location: PalestinePosted: Mon Jan 05, 2015 2:25 pm ---- Well since there is no communication between the ABS ECU,and the Engine ECU (U0121),and the fault (P0502) which is for vehicle speed sensor,I would check the (BSM),which is the fuse box in the engine bay,check it for these:
1-Check fuses,all of them,and the one hidden under the BSM.
2-Check it for water,if there is any kind of water marks.
if there is water,dry it,and spray some contact cleaner,and see how things goes,hope that this will help your friend.
Good Luck
#3: Re: ABS and speedo issue - GTi180 Author: MrBSI, Location: What's it to you? ? ?Posted: Mon Jan 05, 2015 2:32 pm ---- Hasn't had w**ky aftermarket HID lights fitted by chance?
#4: Re: ABS and speedo issue - GTi180 Author: s3tre2003, Location: CornwallPosted: Tue Jan 06, 2015 3:01 am ---- It does have HID's fitted i believe?
I think he's been through the fuses and all are dry n fine..
#5: Re: ABS and speedo issue - GTi180 Author: MrBSI, Location: What's it to you? ? ?Posted: Tue Jan 06, 2015 3:10 am ----
s3tre2003 wrote:
It does have HID's fitted i believe?
That's the problem then.
#6: Re: ABS and speedo issue - GTi180 Author: s3tre2003, Location: CornwallPosted: Tue Jan 06, 2015 6:53 am ---- Just Remove them?
#7: Re: ABS and speedo issue - GTi180 Author: Timon2210, Location: PalestinePosted: Wed Jan 07, 2015 2:50 am ----
s3tre2003 wrote:
Just Remove them?
Yes,unplug them,and give it a try,but MrBSI,would the HID kit cause problem even if the lights is off?
#8: Re: ABS and speedo issue - GTi180 Author: gpvecchi, Location: ItalyPosted: Wed Jan 07, 2015 2:40 pm ---- Do the HIDs give problems even when off? Could they give issues without P codes and/or faulty lights?
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