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ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS TSB Revision ANTI-LOCK BRAKING SYSTEM (ABS) 35B-23 STEP 3. Inspect the ABS sensor or ABS rotor. Check items: • ABS sensor internal resistance: 1.0 − 1.5 kΩ • Insulation between the ABS sensor body and the connector terminals • Toothed ABS rotor check Q: Is the ABS sensor or ABS rotor damaged? YES : Replace it and then go to Step 11. STEP 4. Check ABS sensor circuit at the M-ASTC-ECU harness side. (2) Measure the resistance between the M-ASTC-ECU connector E-119 terminals 30 and 31, 27 and 28 or M- Standard Value: 1.0 − 1.5 kΩ Q: Is the resistance between M-ASTC-ECU connector E-119 terminals 30 and 31, 27 and 28 or M-ASTC-ECU Go to Step 5. When resistance between M-ASTC-ECU connector E- Go to Step 6. When resistance between M-ASTC-ECU connector E- Go to Step 7. When resistance between M-ASTC-ECU connector E- Go to Step 8. AC204391 CONNECTORS: E-119, E-120 E-119 AB E-120 E-119 HARNESS CONNECTOR: E-120 HARNESS CONNECTOR: |