FixVault
Home › Sterling › 1987 › 825 SL, 2.5 D › Repair and Diagnosis › Brakes › Traction Control › Anti-Lock Brake System › Testing › Abs Test › Test F - Stoplight

Test F - Stoplight

  1. Turn system test switch to "F". Depress brake pedal. If system test LED light comes on, go to TEST G. If LED light does not come on, check for continuity between fuse block and stoplight switch (Purple wire). This includes stoplight switch and fuse.
  2. If no problem can be found, check for continuity between stoplight switch and ECU (Green/Purple wire). This includes stoplights and bulbs. If no continuity is found during any test, repair defective wire.
About FixVault