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Range Technology RA003B AFM/DFM Disabler for 2014-2018 Silverado 1500 / Sierra 1500 5.3L / 6.2L
Description
Range Technology RA003B AFM/DFM Disabler for 2014-2018 Silverado 1500 / Sierra 1500 5.3L / 6.2L
Plug-in Range AFM/DFM disabler for 2014-2018 GM 1500 trucks with 5.3L or 6.2L V8.
Vehicle Fitment
Fits 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 with 5.3L or 6.2L V8 and factory AFM/DFM. Fits 2WD and 4WD; drivetrain is not the limiting qualifier.
K2XX 1500 trucks
What This Range Module Does
- Plug-in Range Technology module for supported vehicle applications.
- Built around reversible installation and factory-system compatibility.
- Fitment is written around exact year, model, and engine qualifiers.
Install Notes
OBD-II plug-in module
Emissions And Legal Notes
Legal under EPA Tampering Policy where accepted; not legal for sale or use in California per Range page.
Specifications
| Store SKU | RANGE-RA003B-SILVERADO-SIERRA-2014-2018 |
|---|---|
| Range Part Number | RA003B |
| Brand | Range Technology |
| Product Family | AFM/DFM Disabler |
| Vehicle | 2014-2018 Chevrolet / GMC Silverado 1500 / Sierra 1500 |
| Engine | 5.3L / 6.2L V8 |
| Part Number | RA003B |
FAQ
Is this the same Range part number as the manufacturer listing?
Yes. This vehicle-specific listing uses Range part number RA003B and a unique store SKU so the product can be found by exact vehicle fitment.
Does drivetrain change the module?
2WD / 4WD
Questions and answers of the customers
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Does this AFM model wear your battery down if park
-
0 votesQ Does this AFM model wear your battery down if parkA No, under normal conditions the Range Technology RA003B AFM/DFM Disabler should not significantly drain your battery while the vehicle is parked. The device plugs into the OBD-II port and remains powered when connected. On most 2014–2018 Silverado/Sierra trucks, it enters a low-power sleep mode when the vehicle is shut off, so battery drain is minimal.












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