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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 204 (Keyless Entry System & Remote Functions) >> Diagnostic Information and Procedures >> DTC B3109, B3110, B3111, or B3112 >> Diagnostic Aids

Diagnostic Aids

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The keyless entry transmitter used in the 2-Way Advanced Remote Start System is unique to the system. When servicing or replacing a transmitter, ensure that the correct trasmitter is used. The correct transmitter part number can be found in the Accessory section of the parts catalog. Attempting to replace a 2-Way Advanced Remote Start transmitter with a regular service part may result in a failure to program the trasmitter.