Fault code lookup

PowertrainP07A9

Caution

Severity: Caution - get it checked when you can

Transmission friction element 'D' stuck on

23 brands affected · Description from Toyota data.

Key terms: Powertrain: engine, transmission and emissions

1What it means in plain English

This range normally covers the transmission control system, but some manufacturers use P07-P09 codes for unrelated functions (fuel pump control, air-mix motors, lighting or windows). Check the description before assuming it is a transmission fault.

2Common causes

  1. Low or dirty transmission fluid
  2. Faulty shift solenoid
  3. Faulty speed sensor
  4. Wiring or connector fault
  5. Internal transmission wear

3Can I drive?

Caution · drive with care

If the transmission slips, jerks, will not shift, or a transmission temperature warning is on, stop driving and let it cool: continuing can cause expensive damage. If the code names a different system (for example the fuel pump), treat it on its own terms; a fuel-pump control failure can stall the car, so have it checked before driving further. Otherwise drive gently to a workshop.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 23

BrandCodeDescriptionSystem
Ashok Leyland CVP07A9Injectors. Bank 2. Short Circuit To Ground BrandPowertrain
BAIC MotorP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
BYDP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
CheryP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
DaewooP07A9No description available Powertrain
DFFSP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
DFFXP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
DFXKP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
EOBDP07A9Elemen gesek transmisi 'D' macet BrandPowertrain
GeelyP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
GMP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
Great WallP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
HafeiP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
HoldenP07A9Transmission Clutch 4 Stuck On BrandPowertrain
HondaP07A9No description available Powertrain
HyundaiP07A9No description available Powertrain
IsuzuP07A9No description available Powertrain
Land RoverP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
OpelP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
PeugeotP07A9No description available Powertrain
SaabP07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
MG (SAIC)P07A9Transmission Friction Element 'D' Stuck On BrandPowertrain
ToyotaP07A9Transmission friction element 'D' stuck on BrandPowertrain

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Related codes

  • P07A0 Motor or sensor failure (seat back)
  • P07A1 Motor or sensor failure (top of seat back)
  • P07A2 Headrest vertical adjustment motor or sensor failure
  • P07A3 Clutch drag torque is too high
  • P07A4 Multi-directional motion motor or motor sensor failure
  • P07A5 Radial motor or sensor failure (steering column)
  • P07A6 Axial motor or sensor failure (steering column)
  • P07A7 Vertical motor or sensor failure (lumbar support)
  • P07A8 Horizontal motor or sensor failure (lumbar support)
  • P07AA Transmission friction element 'E' performance/stuck off
  • P07AB Transmission friction element 'E' stuck on
  • P07AC Transmission friction element 'F' performance/stuck off

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