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Home >> Mercedes Benz >> 1990 >> 300SEL >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Testing >> Test 7 >> Testing For Interchangeability
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Testing For Interchangeability

  1. Set multimeter to "AC VOLTS" position. Turn ignition on. Rotary switch moved successively to positions 4 (left front wheel), 5 (right front wheel) and 6 (rear differential). Spin respective wheel approximately one revolution per second.
  2. Resistance should be greater than or equal to approximately 0.1 volt. If not, check coaxial plug, connecting lines, wheel bearing play adjustment or replace speed sensor.