B1A08
B1A08-00-RKE FOB 1 PERFORMANCE
For a complete wiring diagram, refer to the Wiring Information.
- When Monitored:
At every RKE message reception.
- Set Condition:
Upon detection of an out of sync condition between the Radio Frequency (RF Hub) and the FOBIK transceiver.
NOTE: The most probable cause that sets this code is the RKE transceiver (FOBIK) being pressed over 1024 times when it is out of range of the RF Hub and it loses synchronization with the rolling code. Re-syncing automatically takes place in the background after the vehicle has been started and driven above 5 mph. This happens once per ignition cycle above 5 mph to all FOBIKs located inside the vehicle, just in case one of the FOBIKs was de-activated during a FOBIK safe lock procedure.
Diagnostic Test
1. TEST FOR INTERMITTENT CONDITION
NOTE: All FOBIKs used with this vehicle should be present during this test.
1. With one of the owners good FOBIKs, turn the ignition on.
2. With the scan tool, record and erase the DTCs.
3. Operate the alleged inoperative FOBIK in all positions several times.
4. With the scan tool, read the DTCs.
Does the scan tool display this DTC as active?
Yes
- Go To 2
No
- The conditions that caused this code to set are not present at this time. The FOBIK may have already been re-synchronized by being in the vehicle while it was being driven. Inform the owner of the most probable cause for this code to set and therefore causing the FOBIK to be inoperative.
- Perform the BODY VERIFICATION TEST. Body Verification Test .
2. TEST DRIVE THE VEHICLE
1. With the scan tool, erase the DTCs.
2. Turn the ignition off.
3. Put the inoperative FOBIK in the vehicle.
4. With the good FOBIK, start and drive the vehicle above five miles per hour for one mile.
5. Turn the ignition off.
6. Operate the inoperative FOBIK in all positions several times.
7. With the scan tool, read the DTCs.
Does the scan tool display this DTC as active?
Yes
- Replace the FOBIK and program using the scan tool.
- Perform the BODY VERIFICATION TEST. Body Verification Test .
No
- Test complete.
- Perform the BODY VERIFICATION TEST. Body Verification Test .