LEMON Manuals
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2016
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Journey R/T, AWD
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Repair and Diagnosis
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Restraints
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Restraints Control Systems
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(Electronic Pedestrian Protection (EPP) Module - Electrical Diagnostics)
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DTC Troubleshooting
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U121C-00- Lost Communication With Left SAFING Pedestrian Protection Satellite Sensor
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Set Condition
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Set Condition
This DTC sets when the ORC receives notification of a self test failure within the impact sensor within 1 second for continuous test and 100 ms for startup test. Once set, this DTC is latched for the entire ignition cycle.