OBD Guide
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U0407

Invalid Data Received From Glow Plug Control Module 1

U0407 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Glow Plug Control Module 1. Common causes: malfunction of the glow plug control module, open or short circuit in control circuit. Estimated repair cost: $33–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$33–167 (est.)

Symptoms

  • Difficulty starting the engine (especially in cold weather)
  • Check Engine Light Is On
  • Reduced engine power
  • Floating idle speed
  • Possible misfires

Causes

  • Malfunction of the glow plug control module
  • Open or short circuit in control circuit
  • Poor contact in wiring connectors
  • Contact corrosion
  • Software error in the ECU

How to Fix

  1. Check the integrity of the wiring and connectors of the glow plug module
  2. Check the supply voltage and module ground
  3. Scan the glow plug module for internal errors
  4. If necessary, replace the glow plug control module
  5. Update ECU software if appropriate service bulletins are available

Related codes

U0408U0406U0293

Error U0407 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the U0407 code mean?

U0407 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Glow Plug Control Module 1

What causes a U0407 error code?

The most common causes of U0407 include: Malfunction of the glow plug control module; Open or short circuit in control circuit; Poor contact in wiring connectors; Contact corrosion.

How do I fix a U0407 diagnostic trouble code?

To fix U0407: Check the integrity of the wiring and connectors of the glow plug module. Check the supply voltage and module ground. Scan the glow plug module for internal errors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U0407?

Yes, but get it checked soon

How much does it cost to fix U0407?

The estimated repair cost for U0407 is $33–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat