Fault code lookup

PowertrainP07B2

Caution

Severity: Caution - get it checked when you can

Rear center seat motor or sensor failure

25 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 25

BrandCodeDescriptionSystem
Ashok Leyland CVP07B2No description available Powertrain
BAIC MotorP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
BYDP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
CheryP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
DaewooP07B2No description available Powertrain
DFFSP07B2Rear center seat motor or sensor failure BrandPowertrain
DFFXP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
DFXKP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
EOBDP07B2Girkasse parkeringsposisjonsensor/bryter 'A' krets/åpen BrandPowertrain
GeelyP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
GMP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
Great WallP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
HafeiP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
HoldenP07B2Transmission Park Position Switch 1 Circuit BrandPowertrain
HondaP07B2No description available Powertrain
HyundaiP07B2No description available Powertrain
IsuzuP07B2No description available Powertrain
Land RoverP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
MaseratiP07B2Transmission park position sensor/switch 'A' circuit/open BrandPowertrain
NissanP07B2No description available Powertrain
OpelP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
PeugeotP07B2No description available Powertrain
SaabP07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
MG (SAIC)P07B2Transmission Park Position Sensor/Switch 'A' Circuit/Open BrandPowertrain
ToyotaP07B2Rear center seat motor or sensor failure 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.

5Extended variant codes 6

These 7-character codes are manufacturer-specific variants of P07B2 and may be reported by some scan tools.

BrandCodeDescriptionSystem
Mercedes-BenzP07B200L3 parklock error at init BrandPowertrain
Mercedes-BenzP07B216Parklock mechanic disturbed BrandPowertrain
SprinterP07B216No description available Powertrain
Mercedes-BenzP07B219Transmission Park Position Sensor/Switch 'A' Circuit/Open, Circuit Current Above Threshold BrandPowertrain
SprinterP07B21FPressure sensor K38 Signal implausible BrandPowertrain
Mercedes-BenzP07B22FPressure sensor K38 Signal implausible BrandPowertrain

6Related codes

  • P07B0 The backward switch of the business seat is stuck
  • P07B1 Driver seat motor or sensor failure
  • P07B3 Rear passenger seat motor or sensor failure
  • P07B4 Transmission park position sensor/switch 'A' circuit high
  • P07B5 Transmission park position sensor/switch 'A' circuit performance/low
  • P07B6 Transmission park position sensor/switch 'A' circuit performance high
  • P07B7 Transmission park position sensor/switch 'A' circuit intermittent/erratic
  • P07B8 Rise output fault (height)
  • P07B9 Common output fault (sliding/multi-directional movement motor/height)
  • P07BA Angle output failure (seat backrest forward)
  • P07BB Height rise output fault
  • P07BC Angle common output failure (seat back/height adjuster)

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