Installation Install the ABS modulator-control unit on the bracket, then tighten the two 6 mm bolts and the hex bolt. Install the ABS modulator-control unit/bracket on the body, then tighten the three 6 mm bolts. Reconnect the six brake lines, then tighten the flare nuts to specified torque. Align the connecting surface of the ABS control unit 25P connector to the ABS modulator-control unit. Push in the lock (A) of the ABS control unit 25P connector (B) until you hear it click into place, then check the connector is fully seated.
Bleed the brake system, starting with the front wheels. Start the engine, and check that the ABS indicator goes off. Test-drive the vehicle, check that the ABS indicator does not come on. If the brake pedal is now spongy, there may be air trapped in the modulator and then induced into the normal brake system during modulation. Bleed the brake system again, starting with the front wheels.