Diagnostic Test

READ AND RECORD DTCS AND ENVIRONMENTAL DATA - ERASE DTCS AND CHECK FOR DTC TO RETURN
NOTE:
All Key Fobs used with this vehicle should be present during this test.

NOTE:
To Press the ignition on the Passive Entry Keyless Go (PEKG)/Keyless Ignition Node (KIN) system, use the rounded end of the Key Fob to press the Start/Stop button.
1. With the scan tool, read DTCs in all Electronic Control Units (ECU's) and record on the repair order.
2. With the scan tool, run a vehicle Scan Report, or record the Environmental Data related to the DTCs.
3. With the scan tool, erase all DTCs.
4. Press the ignition off for a minimum of 10.0 seconds.
5. Press the ignition on.
6. Using the recorded Environmental Data and the When Monitored Conditions above, operate the vehicle in the conditions that set the DTC.
7. Press the lock/unlock button of the alleged inoperative Key Fob several times.
8. With the scan tool, read DTCs.
  Did the DTC return?
  
  Yes
  - Go To 2
  No
  - Perform the appropriate INTERMITTENT CONDITION diagnostic procedure. Refer to: TESTING FOR AN INTERMITTENT CONDITION .
PROGRAM ALL KEY FOBS
NOTE:
All Key Fobs that are to be used in this vehicle must remain on the front seat near the console during programming.

NOTE:
The RF-Hub must have a minimum of one programmed Key Fob for this DTC to be stored.
1. With the scan tool, select "Misc. Functions", "Program Ignition Fob" and follow the instructions on the screen.
2. Program all Key Fobs that are to be used with this vehicle in accordance with Service Information.
3. Try each Key Fob that was programmed.
  Do all Key Fobs operate properly?
  
  Yes
  - Test complete.
  No
  - With the scan tool perform the "RF-HUB", "Reset ECU" and repeat this test from the beginning.