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Vehicle Security Module Diagnostic Trouble Code (DTC) Index

VEHICLE SECURITY MODULE DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTC Description Source Action
B1217 Horn Relay Coil Circuit Failure Vehicle Security Module Go To PINPOINT TEST A: THE HORN DOES NOT SOUND .
U1950 UBP Communication Bus Fault Vehicle Security Module Refer to MODULE COMMUNICATIONS NETWORK .

For a complete list of multifunction module DTCs, refer to MULTIFUNCTION ELECTRONIC MODULE .

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