Diagnostic knowledge search

23,879 code identifiers with scoped meanings, and 54,261 enhanced signal definitions. No VIN or personal information is needed.

Diagnostic explainers

Pending, stored and permanent codes · Enhanced PIDs and Mode 22

Code or signal meaning

Reference

Brand context

78,140 matches

Page 605 · 18121–18150 shown

P0780

Gear selection - shift malfunction

10 reference families · BMW, Ford, Acura / Honda, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0781

Gear selection, 1-2 - shift malfunction

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0782

Gear selection, 2-3 - shift malfunction

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0783

Gear selection, 3-4 - shift malfunction

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0784

Gear selection, 4-5 - shift malfunction

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0785

Shift/timing solenoid - circuit malfunction

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0786

Shift/timing solenoid - range/performance problem

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0787

Shift/timing solenoid - low

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0788

Shift/timing solenoid - high

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0789

Shift/timing solenoid - circuit intermittent

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P078A

Shift solenoid (SS), timing B - malfunction

1 reference families · Generic OBD2

P078B

Shift solenoid (SS) B - range/performance problem

1 reference families · Generic OBD2

P078C

Shift solenoid (SS) B, shifting-times - circuit low

1 reference families · Generic OBD2

P078D

Shift solenoid (SS), timing B - circuit high

1 reference families · Generic OBD2

P078E

Shift solenoid (SS) B - intermittent

1 reference families · Generic OBD2

P078F

Transmission mode selection switch C - circuit malfunction

1 reference families · Generic OBD2

P0790

Transmission mode selection switch - circuit malfunction

9 reference families · BMW, Ford, Mercedes-Benz, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0791

Intermediate shaft speed sensor - circuit malfunction

6 reference families · BMW, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota

P079100

[CVT25]: Unreasonable Primary Speed Signal

2 reference families · Chery, Genesis / Hyundai / Kia

P0792

Intermediate shaft speed sensor - range/performance problem

6 reference families · BMW, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota

P0793

Intermediate shaft speed sensor - no signal

6 reference families · BMW, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota

P0794

Intermediate shaft speed sensor - circuit intermittent

6 reference families · BMW, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota

P0795

Transmission fluid pressure (TFP) solenoid C - circuit malfunction

7 reference families · BMW, Acura / Honda, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota

P0796

Transmission fluid pressure (TFP) solenoid C - performance or stuck off

8 reference families · BMW, Acura / Honda, ISUZU, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota

P0797

Transmission fluid pressure (TFP) solenoid C - stuck on

8 reference families · BMW, Acura / Honda, ISUZU, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota

P0798

Transmission fluid pressure (TFP) solenoid C - electrical malfunction

7 reference families · BMW, Acura / Honda, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota

P079800

Электромагнитный клапан «C» регулирования давления, электрический сигнал (ведомый шкив)

1 reference families · Genesis / Hyundai / Kia

P0799

Transmission fluid pressure (TFP) solenoid C - circuit intermittent

6 reference families · BMW, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota

P079A

Transmission friction element A - slip detected

1 reference families · Generic OBD2

P079B

Transmission friction element B - slip detected

1 reference families · Generic OBD2

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OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope