B223C RAM Code - Intrusion Transceiver Module Internal
Quick Answer
The Intrusion Transceiver Module detects a fault during an internal diagnostic check and sets the Diagnostic Trouble Code (DTC). Common causes include Faulty Intrusion Transceiver Module, Intrusion Transceiver Module harness is open or shorted, Intrusion Transceiver Module circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B223C RAM indicates Intrusion Transceiver Module Internal.
- Common causes
- Common causes include Faulty Intrusion Transceiver Module, Intrusion Transceiver Module harness is open or shorted, Intrusion Transceiver Module circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code B223C RAM Description
What are the Possible Causes of the DTC B223C RAM?
- Faulty Intrusion Transceiver Module
- Intrusion Transceiver Module harness is open or shorted
- Intrusion Transceiver Module circuit poor electrical connection
How to Fix the DTC B223C RAM?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B223C RAM code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the B223C RAM code?
Need more information on how to fix the B223C RAM code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B223C RAM code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B223C RAM Code
1. What does the OBDII code B223C mean?
The B223C code indicates an issue with the Intrusion Transceiver Module (ITM), which is part of the vehicle's security system.
2. What are the common symptoms of the B223C code?
Common symptoms include a malfunctioning or unresponsive keyless entry system, security system warnings, or the vehicle failing to start.
3. What causes the B223C code to appear?
This code can be caused by a faulty Intrusion Transceiver Module, damaged wiring, poor electrical connections, or a software issue within the module.
4. How is the B223C code diagnosed?
A professional diagnosis involves using a scan tool to confirm the code, inspecting the ITM and related wiring, and checking for loose or corroded connections.
5. Can I still drive my car with the B223C code active?
Yes, you can usually drive the car, but security features like the keyless entry or immobilizer may not function properly.
6. How do I fix the B223C code?
Repairs may include replacing the Intrusion Transceiver Module, repairing damaged wiring, or reprogramming the module with updated software.
7. How much does it cost to fix the B223C code?
The repair cost depends on the issue but typically ranges from $150 to $500, including parts and labor.
8. Can a dead battery cause the B223C code?
Yes, a weak or dead battery can disrupt the module's function and trigger the code.
9. Does the B223C code require module reprogramming?
In some cases, reprogramming or resetting the module may be necessary after repairs to clear the code.
10. Can I reset the B223C code myself?
You can attempt to clear the code with an OBDII scanner, but if the issue persists, the code will return, requiring further diagnosis.
Discuss the causes and fixes for B223C RAM OBDII Code
Code B223C RAM comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
