OBD Guide
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C059A

Power Steering Control Module - Rear Missing Calibration

C059A is an OBD-II diagnostic trouble code meaning: Power Steering Control Module - Rear Missing Calibration. Common causes: the module was not calibrated after replacing or resetting errors, problems with module wiring harness. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Incorrect operation of the power steering
  • Stiff or too light steering
  • The malfunction indicator on the dashboard lights up
  • Loss of parking assistance

Causes

  • The module was not calibrated after replacing or resetting errors
  • Problems with module wiring harness
  • Malfunction of the power steering control module itself
  • Resetting module settings due to power problems

How to Fix

  1. Check the condition of the wiring harness and module connectors
  2. Perform module calibration procedure using diagnostic equipment
  3. Replace the power steering control module if necessary
  4. Test the system after repair

Related codes

C059BC0590U0121

Error C059A by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the C059A code mean?

C059A is an OBD-II diagnostic trouble code that indicates: Power Steering Control Module - Rear Missing Calibration

What causes a C059A error code?

The most common causes of C059A include: The module was not calibrated after replacing or resetting errors; Problems with module wiring harness; Malfunction of the power steering control module itself; Resetting module settings due to power problems.

How do I fix a C059A diagnostic trouble code?

To fix C059A: Check the condition of the wiring harness and module connectors. Perform module calibration procedure using diagnostic equipment. Replace the power steering control module if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C059A?

Limited driving only, diagnose soon

How much does it cost to fix C059A?

The estimated repair cost for C059A is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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