B1379 Code: Oil Change Reset Button Circuit Short To Ground
🟢 Low severity · drivable
Safe to drive. This only affects the oil-life reset button function.
What B1379 means
The oil change reset button circuit is shorted to ground, so the button that resets the oil-life monitor isn't working correctly.
Symptoms
- Oil-life monitor won't reset
- Check engine or service light on
- No driving symptoms
Common causes
- most common: Faulty oil change reset button
- common: Shorted wiring in the button circuit
- less common: Corroded button connector
How to fix it
| Fix | DIY? | Typical cost |
|---|---|---|
| Replace the oil change reset button | Yes | $20–80 |
| Repair shorted button wiring | Mechanic | $50–150 |
Frequently asked questions
Can I drive with a B1379 code?
Yes. It only affects the oil-life reset button, not how the car drives.
What is the most common cause of B1379?
A faulty oil change reset button or shorted wiring.
How much does it cost to fix a B1379?
Typically $20–$80 for a new button.
Related codes
B1380
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Updated 2026-08. This page is informational and not a substitute for professional diagnosis.