U0593
Invalid Data Received From Drive Motor Control Module B
U0593 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Drive Motor Control Module B. Common causes: damage to the wiring harness to module b, problems with the can bus. Estimated repair cost: $56–278.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Hybrid system doesn't work smoothly
- Switching to emergency mode
- Problems with switching driving modes
Causes
- Damage to the wiring harness to module B
- Problems with the CAN bus
- Engine control module B fault
- Poor contact in connectors
- Software error in the module
How to Fix
- Check the integrity of the wiring harness
- Diagnose the state of the CAN bus
- Check connections and connector contacts
- Scan the module for errors
- Update module firmware
- If necessary, replace the control module
Related codes
Error U0593 by Vehicle Brand
FAQ
What does the U0593 code mean?
U0593 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Drive Motor Control Module B
What causes a U0593 error code?
The most common causes of U0593 include: Damage to the wiring harness to module B; Problems with the CAN bus; Engine control module B fault; Poor contact in connectors.
How do I fix a U0593 diagnostic trouble code?
To fix U0593: Check the integrity of the wiring harness. Diagnose the state of the CAN bus. Check connections and connector contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0593?
Limited driving only, diagnose soon
How much does it cost to fix U0593?
The estimated repair cost for U0593 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat