Diagnostic Test
WARNING: This page is about a different car, the 2012 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
- VERIFY THAT DIAGNOSTIC TROUBLE CODE (DTC) B229B-00-PASSIVE ENTRY MODULE INTERNAL IS ACTIVE
- With the scan tool, record and erase the DTCs.
- Cycle the ignition switch off then back on.
- With the scan tool, read the Active DTCs.
Does the scan tool display: DTC B229B-00-PASSIVE ENTRY MODULE INTERNAL as Active?
Yes
- Replace the Passive Entry Module in accordance with the Service Information. Refer to MODULE, PASSIVE ENTRY, REMOVAL .
- Refer to STANDARD PROCEDURE and perform the BODY VERIFICATION TEST.
No
- Test complete, 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.
- Refer to STANDARD PROCEDURE and perform the BODY VERIFICATION TEST.