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Home › Jeep › 2008 › Liberty Limited, 4WD, Part Time › Repair and Diagnosis › Engine Performance › System › DTCS P2138 To U110E › U0121-Lost Communication With Anti-Lock Brake Module › Monitor Conditions

Monitor Conditions

  1. When Monitored: 
    1. With the ignition on
    2. Battery voltage between 10 and 16 volts
    3. IOD fuse installed
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