B1402 — Driver Power Window Down Switch Circuit Failure
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: All makes (OBD-II standard)
| Meaning | Driver Power Window Down Switch Circuit Failure. |
| Family | Body (B) |
Frequently asked questions
What does code B1402 mean?
Driver Power Window Down Switch Circuit Failure. Driver Power Window Down Switch Circuit Failure.
Can I keep driving with code B1402 active?
With caution: limp mode possible, have it checked soon
How do you fix code B1402?
Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.
Need help with this fault?
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Where to get it fixed
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- B1404 — Driver Power Window Down Circuit Open
- B1405 — Driver Power Window Down Circuit Short To Battery
- B1406 — Driver Power Window Down Circuit Short To Ground
- B1407 — Driver Power Window Up Circuit Open
- B1408 — Driver Power Window Up Circuit Short To Battery
- B1409 — Driver Power Window Up Circuit Short To Ground
- B1410 — Driver Power Window Motor Circuit Failure
- B1411 — Driver Power Window Motor Circuit Open
- B1412 — Driver Power Window Motor Circuit Short To Battery