U0117
Lost Communication With PTO Control Module
U0117 is an OBD-II diagnostic trouble code meaning: Lost Communication With PTO Control Module. Common causes: broken or damaged wires in the communication circuit, pto module power problems. Estimated repair cost: $56–167.
Symptoms
- Inability to activate additional equipment
- Check Engine Light Illuminates
- Reduced performance of additional systems
- Errors in the operation of other vehicle systems
Causes
- Broken or damaged wires in the communication circuit
- PTO Module Power Problems
- PTO module malfunction
- Short circuit in communication circuit
- Problems with the ECU
How to Fix
- Check the integrity of the wiring harness to the PTO module
- Check PTO module supply voltage
- Check PTO module connections and connectors
- Scan the PTO module for errors
- Replace PTO module if necessary
Related codes
Error U0117 by Vehicle Brand
FAQ
What does the U0117 code mean?
U0117 is an OBD-II diagnostic trouble code that indicates: Lost Communication With PTO Control Module
What causes a U0117 error code?
The most common causes of U0117 include: Broken or damaged wires in the communication circuit; PTO Module Power Problems; PTO module malfunction; Short circuit in communication circuit.
How do I fix a U0117 diagnostic trouble code?
To fix U0117: Check the integrity of the wiring harness to the PTO module. Check PTO module supply voltage. Check PTO module connections and connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0117?
Yes, but get it checked soon
How much does it cost to fix U0117?
The estimated repair cost for U0117 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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