U1185 Code - Invalid Or Missing Data For Window Wiper / Washer
Quick Answer
The U1185 diagnostic trouble code indicates that there is invalid or missing data for the window wiper/washer system in the vehicle. Common causes include Faulty wiper/washer control module, Wiring or harness issues, Malfunctioning wiper motor. 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
- U1185 indicates Invalid Or Missing Data For Window Wiper / Washer.
- Common causes
- Common causes include Faulty wiper/washer control module, Wiring or harness issues, Malfunctioning wiper motor.
- 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.
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Code U1185 Description
The U1185 diagnostic trouble code indicates that there is invalid or missing data for the window wiper/washer system in the vehicle. This can affect the proper functioning of the windshield wipers and washer fluid system, which are essential for visibility and safety while driving. The code may be triggered by a communication error between the control module and the wiper/washer system, resulting in the system not operating as intended. If left unresolved, this issue can lead to potential safety hazards during inclement weather conditions and may also cause damage to the wiper motor or other related components.
Common Causes of U1185
- Faulty wiper/washer control module
- Wiring or harness issues
- Malfunctioning wiper motor
- Broken or clogged washer fluid lines
- Corrosion or poor connections in the system
Symptoms of U1185
- Windshield wipers not responding to controls
- Washer fluid not spraying onto the windshield
- Wipers operating erratically or inconsistently
- Warning light on the dashboard related to wipers/washer system
How to Fix U1185
- Begin by checking the fuse related to the wiper/washer system and replacing if necessary.
- Inspect the wiring and connectors for any damage or corrosion, repairing or replacing as needed.
- Test the wiper/washer control module for proper functionality and replace if found to be faulty.
- Check the washer fluid reservoir and lines for any blockages or leaks, clearing or repairing as required.
- Finally, reset the trouble code and test the system to ensure proper operation.
Cost to Fix U1185
The typical repair costs for resolving a U1185 code related to the window wiper/washer system can vary depending on the specific issue and the vehicle make and model. On average, the cost of parts and labor for this repair may range from $100 to $300. It's important to note that the diagnosis time and labor rates at auto repair shops can vary, so it's recommended to obtain quotes from local shops for a more accurate estimate.
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