U1159 Chrysler Code - Lost Communication With Automatic Sway Bar System Module
Quick Answer
The U1159 Chrysler code indicates that there is a communication problem between the vehicle's onboard computer system and the Automatic Sway Bar System Module. Common causes include Faulty wiring or connections between the onboard computer and the Automatic Sway Bar System Module, A malfunctioning Automatic Sway Bar System Module, Software issues or glitches in the vehicle's onboard computer system. 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
- U1159 Chrysler indicates Lost Communication With Automatic Sway Bar System Module.
- Common causes
- Common causes include Faulty wiring or connections between the onboard computer and the Automatic Sway Bar System Module, A malfunctioning Automatic Sway Bar System Module, Software issues or glitches in the vehicle's onboard computer system.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code U1159 Chrysler Description
The U1159 Chrysler code indicates that there is a communication problem between the vehicle's onboard computer system and the Automatic Sway Bar System Module. The Automatic Sway Bar System is a component in some Chrysler vehicles that helps to stabilize the vehicle during turns and sudden maneuvers by automatically adjusting the stiffness of the sway bars. When communication with this module is lost, it can affect the vehicle's handling and stability, especially during cornering or emergency maneuvers.
Common Causes of U1159 Chrysler
- Faulty wiring or connections between the onboard computer and the Automatic Sway Bar System Module.
- A malfunctioning Automatic Sway Bar System Module.
- Software issues or glitches in the vehicle's onboard computer system.
- Electrical interference or disruptions in the communication network.
- Physical damage to the wiring or components involved in the communication system.
Symptoms of U1159 Chrysler
- Illumination of the check engine light on the dashboard.
- Unusual handling or instability during turns or sudden maneuvers.
- Difficulty steering or a feeling of "looseness" in the steering.
- Inconsistent or erratic suspension behavior.
- Reduced overall driving comfort and stability.
How to Fix U1159 Chrysler
- Begin by performing a thorough inspection of the wiring and connections between the onboard computer and the Automatic Sway Bar System Module. Look for any signs of damage, corrosion, or loose connections.
- If the wiring and connections appear to be in good condition, proceed to diagnose the Automatic Sway Bar System Module itself. Test the module for proper functioning and communication with the onboard computer.
- Check for any software updates or recalibrations that may be required for the onboard computer system to communicate effectively with the Automatic Sway Bar System Module.
- If necessary, replace any faulty wiring, connections, or components that are identified during the inspection and testing process.
- Once the repairs have been completed, clear the diagnostic trouble codes from the vehicle's onboard computer system and test drive the vehicle to ensure that the issue has been resolved.
Cost to Fix U1159 Chrysler
The cost of repairing a U1159 Chrysler code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, you can expect to pay anywhere from $200 to $500 for parts and labor to address this problem. However, it's important to keep in mind that labor rates and diagnostic fees can vary between auto repair shops, so it's a good idea to get quotes from multiple providers in your area. Additionally, if the issue is related to a faulty Automatic Sway Bar System Module, the cost of the replacement part may be higher. It's recommended to consult with a qualified mechanic to get an accurate estimate for your specific vehicle and situation.
Need more information about the U1159 Chrysler code?
Need more information on how to fix the U1159 Chrysler code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the U1159 Chrysler code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about U1159 Chrysler Code
1. What are common symptoms of the OBDII code U1159 in a Chrysler indicating a lost communication with the Automatic Sway Bar System Module?
- Common symptoms include the illumination of the Check Engine Light, erratic handling or steering issues, and potential inoperability of the automatic sway bar system.
2. What are some possible causes of the U1159 code related to a lost communication with the Automatic Sway Bar System Module in a Chrysler?
- Potential causes may include a faulty sway bar module, damaged wiring or connectors, a blown fuse, or a malfunctioning PCM (Powertrain Control Module).
3. How can I diagnose the U1159 code in my Chrysler when it indicates a lost communication with the Automatic Sway Bar System Module?
- Diagnosis involves using an OBDII scanner to retrieve the code, checking the wiring and connectors for any visible damage, and testing the sway bar module for functionality.
4. Can I still drive my Chrysler with the U1159 code present, indicating a lost communication with the Automatic Sway Bar System Module?
- It is not recommended to drive your vehicle with the U1159 code active, as it can affect the stability and handling of the vehicle, especially during maneuvers or emergency situations.
5. How can I reset the U1159 code in my Chrysler after repairing the issue related to the lost communication with the Automatic Sway Bar System Module?
- After fixing the underlying problem, you can clear the code using an OBDII scanner or by disconnecting the car battery for a few minutes to reset the system.
6. Are there any DIY repair tips for addressing the U1159 code in a Chrysler due to a lost communication with the Automatic Sway Bar System Module?
- DIY tips include checking and securing all wiring connections, inspecting for any visible damage, and ensuring proper power supply to the sway bar module.
7. What should I do if I am unable to resolve the U1159 code related to a lost communication with the Automatic Sway Bar System Module in my Chrysler?
- If you are unable to diagnose or fix the issue yourself, it is recommended to seek assistance from a qualified mechanic or dealership for further diagnosis and repair.
8. Is the U1159 code related to a lost communication with the Automatic Sway Bar System Module a common issue in Chrysler vehicles?
- While not extremely common, the U1159 code can occur in Chrysler vehicles equipped with an automatic sway bar system, requiring prompt attention to ensure safe driving conditions.
9. Can a faulty Automatic Sway Bar System Module cause other issues in a Chrysler besides triggering the U1159 code?
- Yes, a malfunctioning sway bar module can affect the vehicle's stability control system, leading to compromised handling and potentially unsafe driving conditions.
10. How much can I expect to pay for repairing the U1159 code related to a lost communication with the Automatic Sway Bar System Module in my Chrysler?
- Repair costs can vary depending on the exact cause of the issue, but typical expenses may range from $200 to $500, including parts and labor.
Discuss the causes and fixes for U1159 Chrysler OBDII Code
Code U1159 Chrysler 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.