Pinout Values and Diagnostic Parameters

SEAT BELT: SEAT BELT WARNING SYSTEM: TERMINALS OF ECU

1. CHECK COMBINATION METER





(a) Disconnect the K31 meter connector.

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





* If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the K31 meter connector.

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





* If the result is not as specified, the combination meter may have a malfunction.

2. CHECK MULTI-DISPLAY





(a) Disconnect the K46 and K102 multi-display connector.

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





* If the result is not as specified, there may be a malfunction on the wire harness side.

3. CHECK CENTER AIRBAG SENSOR









4. CHECK OCCUPANT CLASSIFICATION ECU