garajizOBD-II code · manufacturer-specific
B1389
Oil Temperature Sensor Circuit Failure
- System
- B — Body electronics
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does B1389 mean?
B1389 is defined as “Oil Temperature Sensor Circuit Failure”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Hyundai, Kia: Driver Seat Track Position Sensor Defect
Related codes
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This page is general information; an exact diagnosis needs measurements and a technician’s check.