B2223

B2223-(HFM) HANDS FREE PHONE INTERNAL

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

- When Monitored:
With the ignition on.

- Set Condition:
The Hands Free Module detects a fault during an internal diagnostic check.





REPLACE THE HANDS FREE MODULE IF DTC IS ACTIVE
1. With the scan tool, read the active DTCs.
2. Cycle the ignition switch from off to on.
3. With the scan tool, read the active DTCs.

Does the scan tool display this DTC as active?

Yes

- Replace and program the Hands Free Module.
- Perform the BODY VERIFICATION TEST Body Verification Test.

No

- If the DTC is stored, check for an intermittent condition. Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.