Flash Checksum Performance
Table of contents
B222E RAM Possible Causes
- Faulty Hands Free Module
- Hands Free Module harness is open or shorted
- Hands Free Module circuit poor electrical connection
How do I fix code B222E RAM?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B222E RAM code
The cost of diagnosing the B222E RAM code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B222E RAM Description
The Hands Free Module detects a fault during an internal diagnostic check and sets the Diagnostic Trouble Code (DTC).