LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1315 (Radio Frequency Module (RF Hub) - DTCS B1001-21 To C1501-16) >> DTC Troubleshooting >> B1031-01 Immobilizer Antenna - General Electrical Failure >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC 

  1. Turn the ignition on.
  2. With the scan tool, read RF Hub DTCs and record on the repair order.
  3. Turn the ignition off and wait 30 seconds.
  4. Turn the ignition on and attempt to start the engine.
  5. If the engine started, wait 10 seconds then turn the ignition off.
  6. Turn the ignition on.
  7. With the scan tool, read RF Hub DTCs.

    Is the DTC active?

    Yes 

    • Replace the Keyless Ignition Node in accordance with the Service Information.
    • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .

    No 

    • Perform the TESTING FOR AN INTERMITTENT CONDITION procedure. Refer to TESTING FOR AN INTERMITTENT CONDITION .
    • If the DTC ever repeats, replace the Keyless Ignition Node in accordance with the Service Information.