SR–48 STEERING – ELECTRONIC CONTROL SYSTEM Yes CONTINUED FROM PREVIOUS PAGE Check 2. Check that there is continuity between the ECU terminal GND and body ground. GND R07683 Yes No • Open circuit in wire harness between the ECU terminal GND and body ground. • Body ground faulty. Check 3. (a) Jack up one of the rear wheels. (b) Connect a voltmeter between the ECU connector terminals SPD and GND. (c) Spin the rear wheel and check that the meter needle deflects 0 V → 5 V or more → 0 V. GND SPD R07584 Yes No • Open or short circuit in wire harness between the ECU terminal SPD and speed sensor. • Speed sensor faulty (See BE section.) Check 4. Check that there is no continuity between terminals SOL (+) or SOL (–) and GND. SOL ⊖ ——— SOL ⊕ GND R07585 Yes No • Short circuit in wire harness between the terminals SOL (+) and SOL (–). • Solenoid valve faulty. CONTINUED ON NEXT PAGE