Driver Side Seat Position Sensor Circuit Range/Performance Problem
The seat position sensor circuit for the driver’s seat is out of expected range or has a performance issue.
Heads up: this code wasn't in our hand-written library yet, so DiagCoach AI built this page on the fly. Double-check critical specs against service info before condemning parts.
What it means (plain English)
The computer is getting weird signals from the driver seat position sensor, which could mean the sensor itself is faulty or the wiring between the sensor and the computer has issues.
What the computer is actually seeing
The seat position sensor should send a voltage signal ranging from 0.5V to 4.5V based on the seat's position. If the signal is outside this range or not changing as expected, a fault code triggers.
What a healthy reading looks like
Expected voltage should be between 0.5V and 4.5V when the seat is adjusted.
Guided diagnostic — the DiagCoach way
Don't just throw parts at it. Walk through these in order — each step tells you whether to keep going or stop and fix what you found.
- 11. Inspect the wiring and connectors for any visible damage or corrosion. Repair if needed.
- 22. Use a multimeter to measure the voltage at the seat position sensor connector under different seat positions. Expect 0.5V to 4.5V.
- 33. If voltage is out of range or intermittent, swap the seat position sensor with a known-good unit. 4. Re-test the voltages post-swap. 4. If problem persists, consider testing or replacing the body control module (BCM).
Common causes
- Faulty seat position sensor
- Damaged wiring or connectors
- Corrosion in the connector
- Faulty body control module (BCM)
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
Yes, you can still drive, but seat adjustments may not work properly, impacting safety and comfort.
Will this code come back after resetting?
It can come back if the underlying issue (like a faulty sensor or wiring) isn't resolved.
Why is this code paired with other codes?
Other codes may indicate additional issues with the seat or the BCM system, often related to the same electrical harness.
Working a real vehicle right now?
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