LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Chevrolet
>>
2001
>>
Impala Police
>>
Repair and Diagnosis
>>
Body & Frame
>>
Door Locks
>>
Remote Keyless Entry System
>>
Diagnostic Tests
>>
DTC B1003: Programming Mode Active Message Not Received
>>
Code Enable Criteria
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
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.