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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1328 (Occupant Restraint Controller (Orc) - DTCS B0004-01 To B0106-01) >> DTC Troubleshooting >> B0100-49-Ecu Internal Errors - Internal Electronic 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, create a Vehicle Scan Report and attach it to the repair order.
  3. With the scan tool, read the Occupant Restraint Controller (ORC) DTCs.

    Is the DTC active or stored?

    Yes 

    WARNING:

    If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to take the proper precautions can result in accidental airbag deployment. Failure to follow these instructions may result in possible serious or fatal injury.

    WARNING:

    Turn the ignition off disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.

    No 

    • Review the Vehicle Scan Report and Repair any other DTCs that have set with the appropriate procedure in Service Information.