LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volkswagen >> 1993 >> Corrado Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Diagnosis & Testing >> System Testing >> Left Front Valve Block Function Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Left Front Valve Block Function Test

Connect a jumper wire ECU between ECU connector terminals No. 2, 16 and 35. See Figure . Depress brake pedal. Left front wheel should be locked up. Turn ignition on. Left front wheel should rotate. If wheel does not rotate, replace hydraulic modulator. Turn ignition off.