V1.2 TECH550PRO
Page 14
June 2022
TECH550PRO USER GUIDE
P
OSSIBLE
S
ENSOR
R
EADING
R
ESULTS
Note
that if a faulty Sensor has been replaced, some method of relearn procedure will need to be followed, as explained
later in this manual.
Successful Sensor Read
Sensor was successfully activated and
decoded. Displays pressure (in Bar or PSI) at
wheel location.
Failed Sensor Read
No Sensor Activation or Decode. May be wrong sensor
fitment or non-functioning sensor. Tool will prompt to
attempt reading the sensor 3 times.
Duplicate ID
A Sensor with a duplicate ID has been read. Tool will direct
to re-read those sensors.
Wrong Sensor Type
A Sensor was activated and decoded, but
does not match the protocol for the Make, Model and
Year that the tool was set-up for.
No Pressure
Low Sensor Battery
Sensor’s internal battery has dropped below a
certain voltage threshold.
New Sensor Found
Icon indicates that a new sensor was found on the vehicle.
