Obdii Relearn - Bosch TPA 300 User Manual

2. OBDII RELEARN

This section is to relearn sensors IDs to the vehicle ECU. This is needed when one or
more sensor has been changed. This must be done from the Bosch scan tool.
Note: You need to follow the standard process to select the Make / Model / Year from the
Bosch scan tool and then use the TPA 300 to trigger all the TPMS sensors. The Bosch
scan tool will automatically grab the sensors IDs from the TPA 300 and record them.
On the Bosch scan tool
select the
Make/Model/Year of the
targeted vehicle.
Then, select:
TIRE PRESSURE
MONITORING SYSTEM
function located in:
SPECIAL TESTS menu.
The following procedure will
erase the existing IDs
recorded into the vehicle
ECU.
Press CONTINUE to
confirm.
Read instructions and
press CONTINUE to
access to the next step.
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TPA 300 user guide
User guide BOSCH TPA 300