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Home >> Jeep >> 2021 >> Gladiator Mojave, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Electronic Control Modules (Service Information) >> Module, Radio Frequency (RF Hub) >> Module Programming >> Programming The RF-Hub And Key Fobs

Programming The RF-Hub And Key Fobs

NOTE:

When a BCM is going to be replaced at/during the same repair, before proceeding  . Refer to STANDARD PROCEDURE .

NOTE:

An erase programmed key procedure is provided within the wiTECH service tool. A Personal Identification Number (PIN) is required to erase original fobs. If programmed fobs are erased accidentally, the originally programmed fobs can be reprogrammed to the SAME Vehicle Identification Number (VIN) ONLY. A pre-programmed fob cannot be reprogrammed to another VIN. A new blank fob obtained from Mopar service can be added to a VIN only once and will remain mated to the VIN; even if the fob is erased from the VIN/RF-Hub, it can, however, be reprogrammed.

NOTE:

Do not put a Laptop or other wireless device (cell phone, cell phone, audio device, etc.) on top of or near the center console (between the seats to the dash). The Low Frequency (LF) antenna is below the center console, and these devices may interrupt programming. Verify that the key fob that is being programmed is inside the car, away from nearby consumer electronics. Disconnect aftermarket cell phone chargers before attempting to program the key fob.

NOTE:

The key fob must be held against the Keyless Ignition Node (KIN) during programming. 

  1. After the Radio Frequency Hub (RF-Hub) module has been replaced with a new unit, connect the diagnostic scan tool to the Data Link Connector (DLC). Refer to CONNECTOR, DATA LINK (DLC), DESCRIPTION AND OPERATION .
  2. Using the scan tool, navigate to the RF-Hub in the "Vehicle View" screen.
  3. Use the scan tool to select "RF-HUB" and then perform the "RF-HUB Replace" routine.
    NOTE:

    Steps 6-7 are only needed when programming a new key fob to the vehicle. If there are not new key fobs in use, proceed to step #8.

  4. Using the scan tool, select "Program Ignition FOBIK" in the Miscellaneous Functions menu, and follow the on screen instructions.
  5. Using the push button ignition, turn the ignition to the OFF position, wait 30 seconds, then cycle the ignition to the ON/RUN position.
  6. Using the scan tool, check for active RF-Hub Diagnostic Trouble Codes (DTC). If a DTC is found, take corrective action as needed.
  7. Using the push button ignition, turn the ignition OFF and check the Key Fob for proper operation.
  8. Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
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