P1797

Manufacturer-specific fault code

This code has different meanings depending on the manufacturer. Select your vehicle make below to view specific diagnosis and solutions:

Code breakdown

P — System

Powertrain (engine, transmission, fuel & emissions)

1 — Type

Manufacturer-specific

7 — Subsystem

Transmission

Fiat
Circuito interruttore posizione pedale frizione/interruttore folle o Malfunzionamento circuito TCM/ECM
Mazda Nissan
P/N Switch Open Or Short Circuit
Jaguar
CAN TCM ECM Circuit Malfunction
Kia
Clutch Pedal Switch MT Or P/N Switch Circuit Fault
Volkswagen
Vehicle Speed Signal Short To B+