LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Porsche >> 1988 >> 928 Standard >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Anti-Lock Brake System >> Testing >> Program Switch Position 16 >> Control Unit (BITE Triggered)
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Control Unit (BITE Triggered)

  1. Press "LED" button for at least 3 seconds (ABS indicator light could flash twice while pressing button). This indicates pump motor is starting. If ABS indicator light goes out within 3 seconds, test is okay. Go to PROGRAM SWITCH POSITION 17  .
  2. If indicator light does not go out within 3 seconds, repeat test with engine running. Replace control unit.