OBD Guide
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P0957

Auto Shift Manual Mode Circuit Low

P0957 is an OBD-II diagnostic trouble code meaning: Auto Shift Manual Mode Circuit Low. Common causes: open or short circuit in manual mode circuit, selector lever position sensor malfunction. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Inability to change gears manually
  • Spontaneous return to automatic mode
  • Check Engine Light Is On
  • Automatic transmission goes into emergency mode
  • Unstable gearbox operation

Causes

  • Open or short circuit in manual mode circuit
  • Selector lever position sensor malfunction
  • Wiring Harness Problems
  • Malfunction of the automatic transmission control unit
  • Poor contact in connectors

How to Fix

  1. Check the continuity of the manual mode circuit with a multimeter
  2. Inspect connectors and contacts for oxidation or damage
  3. Check the functionality of the selector lever position sensor
  4. Scan the automatic transmission control unit for additional errors
  5. Replace damaged components if necessary

Related codes

P0958P0956P0700

Error P0957 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P0957 code mean?

P0957 is an OBD-II diagnostic trouble code that indicates: Auto Shift Manual Mode Circuit Low

What causes a P0957 error code?

The most common causes of P0957 include: Open or short circuit in manual mode circuit; Selector lever position sensor malfunction; Wiring Harness Problems; Malfunction of the automatic transmission control unit.

How do I fix a P0957 diagnostic trouble code?

To fix P0957: Check the continuity of the manual mode circuit with a multimeter. Inspect connectors and contacts for oxidation or damage. Check the functionality of the selector lever position sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0957?

Yes, but get it checked soon

How much does it cost to fix P0957?

The estimated repair cost for P0957 is $17–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat