Diesel Data
: Automotive Repair
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Suzuki
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2012
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Kizashi AWD L4-2.4L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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U Code Charts
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U0121
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Body Electrical Control System
Body Electrical Control System
DTC U0121
Refer to
Troubleshooting for Lost Communication
Troubleshooting for Lost Communication.