garajizOBD-II code · generic
U3521
High Voltage System Interlock Circuit F
- System
- U — In-vehicle network
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does U3521 mean?
U3521 is defined as “High Voltage System Interlock Circuit F”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- U3520High Voltage System Interlock Circuit E High
- U3522High Voltage System Interlock Circuit F Performance
- U351FHigh Voltage System Interlock Circuit E Low
- U3523High Voltage System Interlock Circuit F Low
- U351EHigh Voltage System Interlock Circuit E Performance
- U3524High Voltage System Interlock Circuit F High
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This page is general information; an exact diagnosis needs measurements and a technician’s check.