B2224

B2224-SKREEM INTERNAL

For a complete wiring diagram, refer to the Wiring Information. Electrical Diagrams

Theory of Operation

The Wireless Ignition Node (WIN) basestation communicates with the Steering Column Lock module (ELV) following successful authentication with the Fob-in-Key (FOBIK). The ELV then unlocks, allowing the steering wheel to rotate.

- When Monitored:
The WIN checks for confirmation from the ELV that a lock or unlock command was successfully executed.

- Set Condition:
This DTC sets when the WIN detects three consecutive failures to lock or unlock the ELV.





Always perform the WIN Pre-Diagnostic Troubleshooting procedure before proceeding. Wireless Ignition Node (WIN) Pre-Diagnostic Procedure

1. DETERMINE ACTIVE OR STORED DIAGNOSTIC TROUBLE CODE (DTC)

Is the DTC active or stored?

WIN - ACTIVE DTC

- Go To 2

WIN - STORED DTC

- Perform the WIN VERIFICATION TEST.Wireless Ignition Node (WIN) Verification Test

2. REPLACE THE WIN

NOTE: Ensure the part number of the replacement module is the correct part number for the vehicle.

View Repair

Repair

- NOTE: Technicians must use the scan tool to perform the WIN Programming procedure after a module replacement.
- Replace the Wireless Ignition Node.
- Perform the WIN VERIFICATION TEST.Wireless Ignition Node (WIN) Verification Test