LEMON Manuals
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RVR ES
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Repair and Diagnosis
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Wireless Control Module (WCM)
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Diagnosis
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Diagnostic Trouble Code Procedures
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DTC B1A28: Engine Control Module Authenticate Error
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Troubleshooting Hints
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Troubleshooting Hints
Malfunction of CAN bus line
Malfunction of WCM
Engine control module malfunction
VIN registered in engine control module unmatched