Alerts

Alerts

Signal Name Description Condition Impact
One of the right efficiency axle tires may be slightly underinflated or leaking.
Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)
TPMS telltale and poor vehicle performance
One of the left drive axle tires may be slightly underinflated or leaking.
Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)
TPMS telltale and poor vehicle performance
One or more tires may be very underinflated or flat.
At least one sensor reports pressure under 75% of RCP
TPMS telltale and poor vehicle performance
Front left tire may be very underinflated or flat.
Front left sensor reports pressure under 75% of RCP
TPMS telltale and poor vehicle performance
One of the left drive axle tires may be very underinflated or flat.
One of the left drive axle sensors report pressure under 75% of RCP
TPMS telltale and poor vehicle performance
One of the left drive axle tires may be very underinflated or flat.
One of the left drive axle sensors report pressure under 75% of RCP
TPMS telltale and poor vehicle performance
One of the left efficiency axle tires may be very underinflated or flat.
One of the left efficiency axle sensors report pressure under 75% of RCP
TPMS telltale and poor vehicle performance
One of the right efficiency axle tires may be very underinflated or flat.
One of the right efficiency axle sensors report pressure under 75% of RCP
TPMS telltale and poor vehicle performance
One or more of the tire cavity temperature sensors report a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).
One or more of the tire cavity temperature sensors report a temperature above 90 degrees C (or 194 degrees F).
Excessive tire wear may occur, and the surrounding components may be damaged.
The front left tire cavity temperature sensor reports a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).
The front left tire cavity temperature sensor reports a temperature above 90 degrees C (or 194 degrees F).
Excessive tire wear may occur, and the surrounding components may be damaged.
One of the left drive axle tires may be slightly underinflated or leaking.
Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)
TPMS telltale and poor vehicle performance
One of the rear left drive axle tire cavity temperature sensors report a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).
One of the rear left drive axle tire cavity temperature sensors report a temperature above 90 degrees C (or 194 degrees F).
Excessive tire wear may occur, and the surrounding components may be damaged.
One of the rear right drive axle tire cavity temperature sensors report a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).
One of the rear right drive axle tire cavity temperature sensors report a temperature above 90 degrees C (or 194 degrees F).
Excessive tire wear may occur, and the surrounding components may be damaged.
One of the rear left efficiency axle tire cavity temperature sensors report a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).
One of the rear left efficiency axle tire cavity temperature sensors report a temperature above 90 degrees C (or 194 degrees F).
Excessive tire wear may occur, and the surrounding components may be damaged.
One of the right drive axle tires may be slightly underinflated or leaking.
Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)
TPMS telltale and poor vehicle performance
An issue is indicated from the non-volatile memory manager.
Non-volatile memory misconfiguration or underlying flash/filesystem error.
Non-volatile memory records may be incorrect or missing.
A large voltage drop is detected in the input power to the vehicle controller, indicating the resistance on the input power feed to the vehicle controller is higher than expected.
Estimated resistance on the input power feed to the vehicle controller is higher than expected.
The vehicle controller may be unavailable due to lack of adequate input power, limiting vehicle functionality or making the vehicle inoperable, with at least one other alert specific to that condition present.
A condition affecting switch functionality has been detected.
A condition is detected affecting switch functionality. Alert log signal data should provide more information on the switch affected and specific condition.
The switch may not function or may not function as expected.
One or more of the expected CAN messages from iBooster were not received.
A message the local ECU expects to receive from the iBooster ECU has not been received within the expected timeout or the drop rate is too high while the iBooster is CAN active.
Brake boost functionality may be missing.
One of the right efficiency axle tires may be slightly underinflated or leaking.
Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)
TPMS telltale and poor vehicle performance