U1117 Dodge Code - Lost Communication With Right Rear Tire Pressure Trigger Module
Quick Answer
The Diagnostic Trouble Code (DTC) sets if the Wireless Ignition Node (WIN) fails to receive bus messages from the Tire Pressure Trigger Module for two consecutive counts of trigger module not responding to a communication check. Common causes include Faulty Tire Pressure Trigger Module, Tire Pressure Trigger Module harness is open or shorted, Tire Pressure Trigger 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
- U1117 Dodge indicates Lost Communication With Right Rear Tire Pressure Trigger Module.
- Common causes
- Common causes include Faulty Tire Pressure Trigger Module, Tire Pressure Trigger Module harness is open or shorted, Tire Pressure Trigger 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 U1117 Dodge Description
What are the Possible Causes of the DTC U1117 Dodge?
- Faulty Tire Pressure Trigger Module
- Tire Pressure Trigger Module harness is open or shorted
- Tire Pressure Trigger Module circuit poor electrical connection
- Faulty Wireless Ignition Node (WIN)
How to Fix the DTC U1117 Dodge?
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 U1117 Dodge 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 U1117 Dodge Code
1. What are the common symptoms of the U1117 OBDII code in a Dodge related to the right rear tire pressure trigger module?
The common symptoms include issues with the tire pressure monitoring system (TPMS), inaccurate tire pressure readings, and warning lights on the dashboard.
2. What are the possible causes of the U1117 code indicating "Lost Communication With Right Rear Tire Pressure Trigger Module" in a Dodge?
Possible causes include a faulty tire pressure trigger module, wiring issues, poor electrical connections, or a problem with the vehicle's onboard diagnostic system.
3. How can I diagnose the U1117 code related to the right rear tire pressure trigger module in my Dodge?
Diagnosis involves using a professional OBDII scanner to retrieve the fault code, checking the connections to the right rear tire pressure trigger module, and inspecting the wiring for any damage or corrosion.
4. Is it safe to continue driving my Dodge with the U1117 code indicating lost communication with the right rear tire pressure trigger module?
It is not recommended to drive the vehicle with this code present, as it can affect the accuracy of the TPMS and potentially compromise your safety on the road.
5. What are some repair tips for fixing the U1117 OBDII code in a Dodge related to the right rear tire pressure trigger module?
Repair tips include checking and repairing any damaged wiring, ensuring proper connections to the tire pressure trigger module, and resetting the TPMS system after resolving the communication issue.
6. Can a DIY enthusiast fix the U1117 code indicating lost communication with the right rear tire pressure trigger module in a Dodge?
While some basic troubleshooting steps can be taken by a DIY enthusiast, it is recommended to consult a professional mechanic for a thorough diagnosis and repair to ensure the issue is properly resolved.
7. How much does it typically cost to repair the U1117 code associated with the right rear tire pressure trigger module in a Dodge?
The cost of repair can vary depending on the specific issue causing the code, but it may involve replacing the tire pressure trigger module, repairing wiring, or addressing other related issues. Costs can range from a few hundred to over a thousand dollars.
8. Can a low tire pressure or a flat tire trigger the U1117 OBDII code in a Dodge?
While low tire pressure or a flat tire can trigger a TPMS warning, the U1117 code specifically relates to a communication issue with the right rear tire pressure trigger module, which is separate from the tire pressure itself.
9. How long does it typically take to repair the U1117 code indicating lost communication with the right rear tire pressure trigger module in a Dodge?
The repair time can vary based on the exact cause of the communication problem, but it may take a few hours to a full day for a mechanic to diagnose and fix the issue efficiently.
10. Is the U1117 code related to the right rear tire pressure trigger module a common problem in Dodge vehicles?
While not as common as some other OBDII codes, issues with the tire pressure trigger module communication can occur in Dodge vehicles, especially as they age or due to electrical issues.
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