Diagnostic Information – Testing Telematics Systems for Dark/Standby Current – All Telematics Equipped Models Except Solterra

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NHTSA ID Number: 10235315 Manufacturer Communication Number: 15-308-23 Summary This Bulletin announces important diagnostic information to utilize when the Data Communication Module (DCM) is being tested as a dark current/standby current source.   NUMBER: 15-308-23 DATE: 04/27/23 APPLICABILITY: All Telematics Equipped Models Except Solterra SUBJECT: Diagnostic Information – Testing Telematics Systems for Dark/Standby Current   INTRODUCTION: This … Read more