U1207 Chrysler Code - Lost Communication With Terrain Switch Bank Module
Quick Answer
The Diagnostic Trouble Code (DTC) sets when the Body Control Module (BCM) does not receive information from the Transfer Case Switch. Common causes include Faulty Transfer Case Switch, Transfer Case Switch harness is open or shorted, Transfer Case Switch 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
- U1207 Chrysler indicates Lost Communication With Terrain Switch Bank Module.
- Common causes
- Common causes include Faulty Transfer Case Switch, Transfer Case Switch harness is open or shorted, Transfer Case Switch 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 U1207 Chrysler Description
What are the Possible Causes of the DTC U1207 Chrysler?
- Faulty Transfer Case Switch
- Transfer Case Switch harness is open or shorted
- Transfer Case Switch circuit poor electrical connection
How to Fix the DTC U1207 Chrysler?
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 U1207 Chrysler 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.
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Frequently Asked Questions about U1207 Chrysler Code
1. What are the common symptoms of OBDII code U1207 in a Chrysler vehicle?
The common symptoms of U1207 include issues with the electronic stability control system, traction control system, and potential loss of communication with the terrain switch bank module.
2. What can cause the OBDII code U1207 in a Chrysler vehicle?
The U1207 code is typically triggered by a communication failure between the terrain switch bank module and the vehicle's main computer system. This can be caused by wiring issues, a faulty terrain switch bank module, or a problem with the main computer system.
3. How can I diagnose the OBDII code U1207 in my Chrysler vehicle?
Diagnosing the U1207 code usually involves using a professional OBDII scanner to retrieve the specific error codes stored in the vehicle's computer system. Additionally, a thorough inspection of the wiring connections and the terrain switch bank module may be necessary.
4. Can I still drive my Chrysler vehicle with the U1207 code present?
It is not recommended to drive your vehicle with the U1207 code present, as it indicates a communication breakdown between critical systems like the electronic stability control and traction control. It is best to address the issue promptly to ensure safe operation of the vehicle.
5. How can I repair the OBDII code U1207 in my Chrysler vehicle?
Repairing the U1207 code may involve checking and repairing any damaged wiring connections, replacing the faulty terrain switch bank module, or addressing any underlying issues with the vehicle's computer system. It is recommended to consult a qualified mechanic for proper diagnosis and repair.
6. Is the OBDII code U1207 in a Chrysler vehicle a common issue?
While the U1207 code may not be as common as some other OBDII codes, it can still occur in Chrysler vehicles, especially in models equipped with electronic stability control and traction control systems.
7. Can resetting the OBDII code U1207 in my Chrysler vehicle make it go away permanently?
Resetting the U1207 code may temporarily clear the error from the system, but if the underlying issue causing the code is not addressed, it is likely to reappear. It is important to diagnose and repair the root cause of the code for a permanent solution.
8. What role does the terrain switch bank module play in triggering the U1207 code?
The terrain switch bank module is responsible for providing input to the vehicle's electronic stability control and traction control systems. A communication failure with this module can trigger the U1207 code and lead to related issues with these systems.
9. Are there any safety concerns associated with the OBDII code U1207 in a Chrysler vehicle?
Yes, there are safety concerns associated with the U1207 code, as it involves a loss of communication with critical systems like electronic stability control and traction control. Addressing the issue promptly is important to ensure the safe operation of the vehicle.
10. Can a DIY enthusiast repair the OBDII code U1207 in a Chrysler vehicle?
While some DIY enthusiasts may have the skills to diagnose and repair the U1207 code, it is recommended to seek assistance from a qualified mechanic or technician, especially when dealing with complex electronic systems like the terrain switch bank module and vehicle computer systems.
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