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TROUBLESHOOTING ANTI-SKID BRAKING SYSTEM (ABS) 35B-27 NOTE: Do not connect special tool ABS Check (2) Turn the ignition switch to the "ON" position. and earth terminals in the wheel speed sensor OK: Less than 1V • Code No.C1201 is set: Between signal terminal 5 and body earth, and between earth • Code No.C1206 is set: Between signal terminal 8 and body earth, and between earth • Code No.C1211 is set: Between signal terminal 11 and body earth, and between • Code No.C1216 is set: Between signal terminal 2 and body earth, and between earth Q: Is the check result normal? YES : Go to Step 9. NO (When the voltage between terminal 5 or 6 − and body earth measures more than 1 V) : Go to Step 10. NO (When the voltage between terminal 8 or 9 − and body earth measures more than 1 V) : Go to Step 11. NO (When the voltage between terminal 11 or 12 − and body earth measures more than 1 V) : Go to Step 12. NO (When the voltage between terminal 2 or 3 − and body earth measures more than 1 V) : Go to Step 13. STEP 9. Resistance measurement at ABS-ECU (1) Disconnect the connector A-03, and connect special tool ABS Check Harness (MB991974) to (2) Measure the resistance between the relevant signal and earth terminals in the wheel speed AC312620AS Oil reservoir Connector: A-03 ABS-ECU MB991974 Check connector A-03 Harness connector A-03 Hydraulic unit |