Diagnostic Test

WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

DETERMINE ACTIVE OR STORED DTC
Is the DTC active or stored?

WIN - ACTIVE DTC
- Go To 2.
WIN - STORED DTC
- Refer to STANDARD PROCEDURE and perform the WIRELESS IGNITION NODE (WIN) INTERMITTENT TEST.
CLEAR FOBIKS PROGRAMMED INTO WIRELESS IGNITION NODE (WIN) AND REPROGRAM FOBIKS
NOTE:
The below procedure clears all FOBIKS currently programmed in the WIN software. It is important to obtain all the customer FOBIKS so they may be reprogrammed to the module. Any FOBIKS not present for the following procedure will be inoperable and require additional programming to function.
1. Using the scan tool, use the Erase All Ignition Keys feature under Miscellaneous Functions.
2. Using the scan tool, use the Program Ignition Keys or Key Fobs feature under Miscellaneous Functions.
3. Program all the customer key(s) into the WIN (up to eight).
4. Use the scan tool and erase all DTCs in the WIN.
5. Turn the Ignition Off, and wait 15 seconds before turning the Ignition On.
6. Wait one minute, and read active DTCs.
  Does the scan tool display: B1A26-MAXIMUM NUMBER OF KEYS PROGRAMMED?
  
  Yes
  - Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to RECEIVER, WIRELESS IGNITION NODE, REMOVAL .
  - Refer to STANDARD PROCEDURE and perform the WIN VERIFICATION TEST.
  No
  - Repair is complete.
  - Refer to STANDARD PROCEDURE and perform the BODY VERIFICATION TEST.