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3 CHECK WHEEL SENSOR ELECTRICAL 1. Disconnect ABS actuator and electric unit connector. Code No. 21 or 22 (Front RH wheel) SBR486E Resistance: Front 0.9 - 1.1 k Ω Rear 1.44 - 1.76 k Ω Is front resistance 0.9 - 1.1 k Ω and rear resistance 1.44 - 1.76 k Ω ? Yes © GO TO 5. No © GO TO 4. 4 CHECK WHEEL SENSOR Check each sensor for resistance. SBR487E Resistance: Front 0.9 - 1.1 k Ω Rear 1.44 - 1.76 k Ω Is front resistance 0.9 - 1.1 k Ω and rear resistance 1.44 - 1.76 k Ω ? Yes © Check the following. I Harness connectors E111, E14, E51, B8, B69 I Harness for open or short between wheel sensor connectors and ABS actuator and No © Replace wheel sensor. GI MA EM LC EC FE AT TF PD AX SU ST RS BT HA SC EL IDX TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS ABS Wheel Sensor or Rotor (Cont’d) BR-57 |