P1540

BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.

Trouble CodeFault LocationProbable Cause
P1540 VSS Signal Too High (AUDI, VOLKSWAGEN)
Pedal Position Sensor (BMW, MINI)
A/C System High Pressure (BUICK, CADILLAC, CHEVROLET, GMC)
Supercharger Air Control Solenoid Short / Open Circuit (MAZDA)
Vehicle Speed Sensor Malfunction (SUBARU)

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Other Manufacturer Specific Definitions for P1540

A/C System, High Pressure Conditions (GM)
Vehicle speed signal - high input (Volkswagen)
Vehicle speed signal - high input (Audi)
VVT actuator, bank 2 – direction of rotation malfunction (BMW)
A/C System High Pressure (Buick)
A/C System High Pressure (Cadillac)
A/C System High Pressure (Chevrolet)
Supercharger air control solenoid -short/open circuit (Mazda)
Pedal Position Sensor (Mini)
Radiator sensor – signal malfunction (Mitsubishi)
A/C system -high pressure (Oldsmobile)
NC system -high pressure (Pontiac)
Vehicle speed sensor (VSS)- malfunction 2 (Saab)
Vehicle speed sensor (VSS) – malfunction 2 (Subaru)

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