OBD Guide
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P06E5

Glow Plug Control Module 1 Performance

P06E5 is an OBD-II diagnostic trouble code meaning: Glow Plug Control Module 1 Performance. Common causes: internal malfunction of spark plug control module circuits, unstable power supply or poor module grounding. Estimated repair cost: $22–278.

Severity
🔴 High
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$22–278 (est.)

Symptoms

  • Check Engine light on
  • Glow plugs do not warm up properly
  • Difficult cold start of a diesel engine
  • The pre-heating lamp behaves unusually
  • Additional fault codes for individual cylinder spark plugs are possible.

Causes

  • Internal malfunction of spark plug control module circuits
  • Unstable power supply or poor module grounding
  • Violation of data exchange between the module and the ECU
  • Overheating or damage to the control module
  • Poor quality power supply to the on-board network (voltage surges)

How to Fix

  1. Check the supply voltage and quality of grounding of the glow plug control module 1
  2. Make sure that the data exchange between the module and the ECU is correct
  3. Check the operation of individual glow plugs
  4. Read extended module diagnostic data by scanner
  5. If there are no external reasons, replace the glow plug control module
  6. Make sure the system works correctly after replacement

Related codes

P06DFP06E4P06FAP06FBP0670

Error P06E5 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P06E5 code mean?

P06E5 is an OBD-II diagnostic trouble code that indicates: Glow Plug Control Module 1 Performance

What causes a P06E5 error code?

The most common causes of P06E5 include: Internal malfunction of spark plug control module circuits; Unstable power supply or poor module grounding; Violation of data exchange between the module and the ECU; Overheating or damage to the control module.

How do I fix a P06E5 diagnostic trouble code?

To fix P06E5: Check the supply voltage and quality of grounding of the glow plug control module 1. Make sure that the data exchange between the module and the ECU is correct. Check the operation of individual glow plugs. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P06E5?

Yes, but get it checked soon

How much does it cost to fix P06E5?

The estimated repair cost for P06E5 is $22–278. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat