Driver Seat Recline Position Sensor Circuit Range/Performance
The B0209 code means the vehicle's onboard diagnostic system has detected: Driver Seat Recline Position Sensor Circuit Range/Performance. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- moderate
- Estimated cost
- $60 - $300 (parts and labor)
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Common Symptoms
- Recline angle readings inconsistent
- Backrest slightly off during recall
- Intermittent recline faults
- Seat memory recline error
Probable Causes (Ranked by Likelihood)
- Worn recline position sensor Very High
- Loose recline pivot mechanism High
- Contamination in sensor area Moderate
- Signal interference Low
Step-by-Step Diagnostic Procedure
-
Recalibrate recline position sensor
-
Inspect recline pivot for wear
-
Clean recline sensor area
-
Check for electromagnetic interference
Frequently Asked Questions
Why is my recline position slightly wrong?
A range/performance code means the sensor reads but not accurately, often from mechanical wear at the pivot.
Can I recalibrate the sensor myself?
Some vehicles allow it but most require a scan tool for the relearn procedure.
Does this affect crash safety?
No, the recline sensor is for memory convenience only.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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