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Home › Chevrolet › 2002 › Impala LS › Repair and Diagnosis › Body & Frame › Door Locks › Remote Keyless Entry System › Diagnostic Tests › DTC B1003: Programming Mode Active Message Not Received › Code Enable Criteria

Code Enable Criteria

Following criteria must be met to enable DTC:

System voltage is at least 9.0 volts and no more than 16.0 volts. This condition can only occur during transmitter programming.