OBD Guide
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U0211

Lost Communication With Seat Control Module D

U0211 is an OBD-II diagnostic trouble code meaning: Lost Communication With Seat Control Module D. Common causes: open or short circuit in the module power supply circuit, damage to the wiring harness to the seat module. Estimated repair cost: $56–278.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–278 (est.)

Symptoms

  • Seat adjustment functions do not work D
  • No seat heating/ventilation D
  • The Check Engine Light or Other Warning Light Comes On
  • The error is stored in the memory of the control unit
  • In some cases - problems with seat position memory

Causes

  • Open or short circuit in the module power supply circuit
  • Damage to the wiring harness to the seat module
  • Seat control module D malfunction
  • Connector problems or contact corrosion
  • Failures in the control unit software

How to Fix

  1. Check fuses associated with the seat system
  2. Diagnose the power supply and grounding circuit of the module
  3. Inspect the wiring harness and connectors for damage.
  4. Check the functionality of the seat control module D
  5. If necessary, replace the module or repair the wiring
  6. Repair only from an authorized dealer

Related codes

U0212U0210U0201

Error U0211 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the U0211 code mean?

U0211 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Seat Control Module D

What causes a U0211 error code?

The most common causes of U0211 include: Open or short circuit in the module power supply circuit; Damage to the wiring harness to the seat module; Seat control module D malfunction; Connector problems or contact corrosion.

How do I fix a U0211 diagnostic trouble code?

To fix U0211: Check fuses associated with the seat system. Diagnose the power supply and grounding circuit of the module. Inspect the wiring harness and connectors for damage.. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U0211?

Yes, but get it checked soon

How much does it cost to fix U0211?

The estimated repair cost for U0211 is $56–278. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat