B2223

B2223-(HFM) HANDS FREE PHONE INTERNAL

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
With the ignition on.

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





Diagnostic Test

1. REPLACE THE HANDS FREE MODULE IF DTC IS ACTIVE
With the scan tool, read the active DTC's.
Cycle the ignition switch from off to on.
With the scan tool, read the active DTC's.
Does the scan tool display this DTC as active?

Yes

- Replace and program the Hands Free Module.
- Perform the BODY VERIFICATION TEST - VER 1. 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.