Check the resistance between the appropriate wheel sensor (+) and (-) circuit terminals (see table). DTC Appropriate Terminal (+) Side (-) Side 11 (Right-front) No. 5: FRS (+) No. 4: FRS (+) 13 (Left-front) No. 7: FLS (+) No. 6: FLS (+) 15 (Right-rear) No. 2: RRS (+) No. 1: RRS (+) 17 (Left-rear) No. 9: RLS (+) No. 8: RLS (+) ABS CONTROL UNIT 31P CONNECTOR Wire side of female terminals Is the resistance between 450 - 2,000 ohms? YES - Check for loose ABS control unit 31P connector. If necessary, substitute a known-good ABS modulator-control unit and recheck. NO - Go to step 8. Disconnect the harness 2P connector from the appropriate wheel sensor and check the resistance between the (+) and (-) terminals of the wheel sensor. Is the resistance between 450 - 2,000 ohms? YES - Repair open in the (+) or (-) circuit wire, or short between the (+) circuit wire and the (-) circuit wire between the ABS modulator-control unit and the wheel sensor. NO - Replace the wheel sensor.

DTC 12, 14, 16, 18: Wheel Sensor Pulse Signal NOTE: If the ABS indicator comes on for the reasons described below, the indicator goes off when you test-drive the vehicle at 31 mph (50 km/h). Only the drive wheel rotated The vehicle spun Electrical noise Visually check for appropriate wheel sensor and pulsar installation and condition (see table). DTC Appropriate Wheel Sensor 12 Right-front 14 Left-front 16 Right-rear 18 Left-rear Are they installed correctly and not damaged? YES - Go to step 2. NO - Reinstall or replace the appropriate wheel sensor or pulsar. Disconnect the ABS control unit 31P connector.