Vauxhall Signum abs & tc warning lights

Car: Vauxhall Signum
Variant: 2.2 D Elite
Model Year: 2003
Categories: Steering, Suspension, Brakes, Wheels & Tyres
The ABS and TC warning lights have come on, can anyone advise what the potential problem might be before I take it to the main agents.
Posted: Feb 24, 2009 (15 years ago)
most good garages have equipment to check these systems main dealer not always reqd
has any work been done on wheel area as wheel speed sensors very fragile
both abs and traction systems use same sensors
or unplug sensors and check ohm reading if open circuit replace that sensor.then drive to clear light
Posted Feb 25, 2009 (15 years ago)

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