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Home >> Jeep >> 2012 >> Compass Latitude, 2.4 B, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 415 ((Radio Frequency (RF Hub) Module - Electrical Diagnostics)) >> DTC Troubleshooting >> B1A15-00-RKE Fob 6 Battery Low >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2015 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC 

NOTE:

Verify that the vehicle's battery is fully charged with a DVOM and use the scan tool to compare the Battery Voltage listed under "Data" in the RFH View to that of the BCM. If the vehicle's battery is not fully charged, correct this condition before proceeding.

NOTE:

Verify that the FOBIK in use is the FOBIK causing the DTC to set.

NOTE:

All FOBIKs used with this vehicle should be present during this test.

  1. With one of the owners known good FOBIKs in the vehicle, cycle (or press the KIN button with Keyless Go) the ignition on.
  2. With the scan tool, read RF Hub DTCs and record on the repair order.
  3. Turn the ignition off.
  4. From inside the vehicle, operate the alleged inoperative FOBIK in all positions several times.
  5. Turn the ignition on.
  6. With the scan tool, read RF Hub DTCs.

    Is the DTC active?

    Yes 

    • Replace the FOBIK battery. Test the FOBIK using the (special tool #9001, Rf Detector). If the Strength Display does not display "Strong", replace and program the FOBIK using the scan tool.

    No 

    • The condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension and repair as necessary. If no problems are found, test complete.
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