B222F

B222F-FLASH WRITE PERFORMANCE


WHEN MONITORED
With the ignition on.

SET CONDITION
The Hands Free Module detects a fault during an internal diagnostic check.

POSSIBLE CAUSES
- Hands free module

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 at least 5 times, leaving the ignition on for a minimum of 90 seconds per cycle.
With the scan tool, read the active DTC's.

Q: Does the scan tool display this DTC as active?

YES: Replace and program the Hands Free Module.
Perform 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.