Pinout Values and Diagnostic Parameters

SEAT BELT: SEAT BELT WARNING SYSTEM: TERMINALS OF ECU

1. CHECK COMBINATION METER (METER ECU)





(a) Measure the resistance and voltage according to the value(s) in the table below.





If the result is not as specified, the ECU may have a malfunction.

2. CHECK INTEGRATION CONTROL AND PANEL





(a) Measure the voltage according to the value(s) in the table below.





If the result is not as specified, the panel may have a malfunction.

3. CENTER AIRBAG SENSOR









4. CHECK OCCUPANT CLASSIFICATION ECU





(a) Measure the voltage and resistance according to the value(s) in the table below.

w/ Power Seat:





w/o Power Seat:





If the result is not as specified, the ECU may have a malfunction.