Right Hydraulic Modulator Block Outlet Valve Resistance Test

Using an ohmmeter, measure resistance between ECU connector terminals No. 11 and 34. See Figure . If resistance is 3-5 ohms, go to next test. If resistance is not 3-5 ohms, measure between hydraulic modulator terminals No. 1 (Brown wire) and No. 3 (Green wire). See Figure . If resistance is 3-5 ohms, check wiring between hydraulic modulator and ECU for open circuit. If resistance is not 3-5 ohms, replace hydraulic modulator.