U1116
Invalid Or Missing Data For Electrical Energy Management
U1116 is an OBD-II diagnostic trouble code meaning: Invalid Or Missing Data For Electrical Energy Management. Common causes: power management module malfunction, wiring harness damage. Estimated repair cost: $22–167.
Symptoms
- Intermittent problems starting the engine
- Dashboard flashing or unstable
- Reduced electrical system efficiency
- Error messages on the display
- Increased fuel consumption
Causes
- Power management module malfunction
- Wiring harness damage
- Poor contacts in electrical connections
- Software failure in the control system
- Alternator or battery problems
How to Fix
- Check the condition of the battery and generator
- Inspect the wiring harness for damage
- Check the connection and contacts of the control module
- Read all error codes and perform a full diagnostic
- If necessary, reflash or replace the control module
Related codes
FAQ
What does the U1116 code mean?
U1116 is an OBD-II diagnostic trouble code that indicates: Invalid Or Missing Data For Electrical Energy Management
What causes a U1116 error code?
The most common causes of U1116 include: Power management module malfunction; Wiring harness damage; Poor contacts in electrical connections; Software failure in the control system.
How do I fix a U1116 diagnostic trouble code?
To fix U1116: Check the condition of the battery and generator. Inspect the wiring harness for damage. Check the connection and contacts of the control module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U1116?
Yes, but get it checked soon
How much does it cost to fix U1116?
The estimated repair cost for U1116 is $22–167. Actual cost depends on your vehicle, location, and labor rates.
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