OBD Guide
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U0497

Invalid Data Received From Entertainment Control Module - Rear A

U0497 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Entertainment Control Module - Rear A. Common causes: rear entertainment module malfunction, wiring harness damage. Estimated repair cost: $56–278.

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

Symptoms

  • Rear entertainment system does not work
  • Media display errors
  • Rear screens are intermittent
  • No sound in the rear area
  • System hangs

Causes

  • Rear entertainment module malfunction
  • Wiring harness damage
  • Poor contact in connectors
  • Software error
  • Module power problems

How to Fix

  1. Check connections and wiring integrity
  2. Scan the module for errors
  3. Update system software
  4. Check module power supply
  5. Replace the faulty module if necessary

Related codes

U0496U0498U0500

Error U0497 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the U0497 code mean?

U0497 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Entertainment Control Module - Rear A

What causes a U0497 error code?

The most common causes of U0497 include: Rear entertainment module malfunction; Wiring harness damage; Poor contact in connectors; Software error.

How do I fix a U0497 diagnostic trouble code?

To fix U0497: Check connections and wiring integrity. Scan the module for errors. Update system software. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U0497?

Yes, but get it checked soon

How much does it cost to fix U0497?

The estimated repair cost for U0497 is $56–278. Actual cost depends on your vehicle, location, and labor rates.

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