OBD Guide
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P06AF

Torque Management System - Forced Engine Shutdown

P06AF is an OBD-II diagnostic trouble code meaning: Torque Management System - Forced Engine Shutdown. Common causes: throttle actuator control (tac) system critical malfunction, failure of the traction control or stability control system (esp/asr). Estimated repair cost: $111–1111.

Severity
🚨 Critical
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$111–1111 (est.)

Symptoms

  • Forced engine shutdown while driving
  • Check Engine Light Is On, Multiple Lights Possible
  • Emergency mode with sharp power limitation
  • Inability to restart without resetting codes
  • Possible jerking or loss of traction before stopping the engine

Causes

  • Throttle Actuator Control (TAC) system critical malfunction
  • Failure of the traction control or stability control system (ESP/ASR)
  • Critical error in the automatic transmission or transfer case control system
  • Internal ECU malfunction that initiated protective shutdown
  • Chain reaction of several faults leading to protection activation

How to Fix

  1. Stop the vehicle safely immediately when the protection is triggered.
  2. Read ALL DTCs - P06AF is always accompanied by other root cause codes
  3. Eliminate the root cause (TAC, ESP, automatic transmission codes, etc.) before resetting P06AF
  4. Perform a full diagnostic of all control units using a factory scanner
  5. Make sure the system is working correctly before resetting the protection
  6. Reset codes and perform an extended test drive with monitoring

Related codes

P2100P2101P0606P0607P0700

Error P06AF by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P06AF code mean?

P06AF is an OBD-II diagnostic trouble code that indicates: Torque Management System - Forced Engine Shutdown

What causes a P06AF error code?

The most common causes of P06AF include: Throttle Actuator Control (TAC) system critical malfunction; Failure of the traction control or stability control system (ESP/ASR); Critical error in the automatic transmission or transfer case control system; Internal ECU malfunction that initiated protective shutdown.

How do I fix a P06AF diagnostic trouble code?

To fix P06AF: Stop the vehicle safely immediately when the protection is triggered.. Read ALL DTCs - P06AF is always accompanied by other root cause codes. Eliminate the root cause (TAC, ESP, automatic transmission codes, etc.) before resetting P06AF. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P06AF?

Do not drive — repair immediately

How much does it cost to fix P06AF?

The estimated repair cost for P06AF is $111–1111. Actual cost depends on your vehicle, location, and labor rates.

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