OBD Guide
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U0608

Lost Communication With Throttle/Pedal Position Sensor/Switch C

U0608 is an OBD-II diagnostic trouble code meaning: Lost Communication With Throttle/Pedal Position Sensor/Switch C. Common causes: open or short circuit in wiring harness, poor contact in the sensor connector. Estimated repair cost: $17–67.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–67 (est.)

Symptoms

  • Check Engine light comes on
  • The engine goes into emergency mode
  • Reduced engine power
  • Unstable operation at idle
  • Acceleration problems

Causes

  • Open or short circuit in wiring harness
  • Poor contact in the sensor connector
  • Malfunction of the throttle/pedal position sensor
  • Problems with the ECU
  • Contact corrosion

How to Fix

  1. Check the integrity of the wiring harness
  2. Inspect and clean the connector contacts
  3. Check sensor resistance
  4. Replace sensor if necessary
  5. Scan the system for other errors

Related codes

U0607U0609U0610

Error U0608 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the U0608 code mean?

U0608 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Throttle/Pedal Position Sensor/Switch C

What causes a U0608 error code?

The most common causes of U0608 include: Open or short circuit in wiring harness; Poor contact in the sensor connector; Malfunction of the throttle/pedal position sensor; Problems with the ECU.

How do I fix a U0608 diagnostic trouble code?

To fix U0608: Check the integrity of the wiring harness. Inspect and clean the connector contacts. Check sensor resistance. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U0608?

Limited driving only, diagnose soon

How much does it cost to fix U0608?

The estimated repair cost for U0608 is $17–67. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat