Land rover discovery ABS 3 lights illuminated constantly

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Land rover discovery ABS 3 lights illuminated constantly

Postby BenFinland » Fri Jun 14, 2013 1:02 pm

Had a Disco 2 in last week, Hill descent, ABS and TC lamps illuminated. Fault codes in the ABS modulator control unit pointed to shuttle valve failure.

Removed shuttle valves and clipped wiring. Made a new ground point at the AC bracket and reconnected routing new ground connection out of the bottom of the shuttle valve cover.

Result. 100% fix. Problem is that the internal pins of the ground connection go open circuit. (thanks to Landrover forum).
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Re: Land rover discovery ABS 3 lights illuminated constantly

Postby Robski » Fri Jun 14, 2013 2:53 pm

case study ?
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