Do you know if yours is a Wabco? I got side tracked on working on this truck I have another one that threw the driveline and cattle to haul to the sale barn all day yesterday....
Thanks agin for the input I should be back on this deal tomorrow.
If not the weekend![]()
KW T 800 ABS Light
Discussion in 'Trucks [ Eighteen Wheelers ]' started by obs_man, Feb 19, 2011.
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Well the printout said WABCO on it...so I guess??
..funny thing is the ABS light was never on until it visited the dealer...
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usually it is Wabco, but what? ABS-D ore ABS-E...
Look for small ABS test button. It may help) LOL -
Replace the wheel speed sensor that should fix your problem
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Have you seen trouble codes?
What sensor?
Are you sure it is bad sensor. not broken wiring somewhere in chassis?
Are you sure modulators are ok? Wiring to modulators is OK?
Are you sure no problem with ABS control unip power supply?
Are you sure no bad J1939 wiring to ABS unit? -
Absolutely
I still don't have any updates on this problem I keep getting sidetracked with other trucks ...
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Ok well I do know I have a Meritor ABS now. Is that a good thing , or bad?
I'm thinking bad ! hat I am dealing with now on this truck is the electronic PTO also. -
You all probably know about this http://www.meritorwabco.com/MeritorWABCO_document/tp0173.pdf
Meritor - Wabco -
It is VCS-II manual. It is used on trailers only
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http://www.meritorwabco.com/MeritorWABCO_document/tp0186.pdf
ABS-D/E codes
This is list of ABS-C codes: http://www.meritorwabco.com/MeritorWABCO_document/tp94157.pdf
To be sure you can use Wabco site http://inform.wabco-auto.com/intl/en/index.html
and get info about your unit with part number.
Wabco P/N usually looks like 446 XXX XXX X
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