Driver Seat Recline Position Sensor Circuit Low
The B0210 code means the vehicle's onboard diagnostic system has detected: Driver Seat Recline Position Sensor Circuit Low. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- moderate
- Estimated cost
- $70 - $320 (parts and labor)
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Common Symptoms
- Recline reads full forward constantly
- Memory recalls wrong recline angle
- Recline position data stuck low
- Seat warning active
Probable Causes (Ranked by Likelihood)
- Short to ground in recline sensor circuit Very High
- Failed recline position sensor High
- Chafed wiring at recline pivot Moderate
- BCM recline ground fault Low
Step-by-Step Diagnostic Procedure
-
Measure recline sensor signal voltage
-
Check wiring at pivot for chafing
-
Test sensor internal resistance
-
Inspect ground connections
Frequently Asked Questions
What causes a low signal from the recline sensor?
A short to ground in the wiring or failed sensor element reading near zero volts.
Why does my backrest feel loose?
This code relates to the position sensor, not mechanical recline. A loose backrest is a separate issue.
Is the wiring at the pivot vulnerable?
Yes, wiring at the pivot is subject to repeated bending and can chafe over time.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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