U013A
, U013B, U013C, U013D, U013E, U013F ISO/SAE Reserved
U013A is an OBD-II diagnostic trouble code meaning: , U013B, U013C, U013D, U013E, U013F ISO/SAE Reserved. Common causes: open or short circuit in the can bus, malfunction of the suspension control unit. Estimated repair cost: $22–167.
Symptoms
- Check Engine light is on
- Unstable operation of the suspension system
- Disabling related systems (eg ESP, ABS)
- Malfunctions in other electronic systems
- Error message on the dashboard
Causes
- Open or short circuit in the CAN bus
- Malfunction of the suspension control unit
- Problems with connecting the CAN bus connector
- Main control unit malfunction
- Corroded or damaged wires
How to Fix
- Check the integrity of the CAN bus wiring
- Diagnose the suspension control unit
- Check the CAN bus connections and connectors
- Scan other modules for communication errors
- If necessary, replace damaged components
Related codes
Error U013A by Vehicle Brand
FAQ
What does the U013A code mean?
U013A is an OBD-II diagnostic trouble code that indicates: , U013B, U013C, U013D, U013E, U013F ISO/SAE Reserved
What causes a U013A error code?
The most common causes of U013A include: Open or short circuit in the CAN bus; Malfunction of the suspension control unit; Problems with connecting the CAN bus connector; Main control unit malfunction.
How do I fix a U013A diagnostic trouble code?
To fix U013A: Check the integrity of the CAN bus wiring. Diagnose the suspension control unit. Check the CAN bus connections and connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U013A?
Limited driving only, diagnose soon
How much does it cost to fix U013A?
The estimated repair cost for U013A is $22–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat