Pinout Values and Diagnostic Parameters

SEAT BELT: SEAT BELT WARNING SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. COMBINATION METER ASSEMBLY









(a) Disconnect the D1 combination meter assembly connector.
(b) Measure the voltage and resistance of the wire harness side connector.

Standard





If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the combination meter assembly connector.
(d) Measure the voltage of the wire harness side connector.

Standard voltage





*1: Hatchback
*2: Sedan
If the result is not as specified, the combination meter may have a malfunction.





(e) Waveform 1 (Reference): Using an oscilloscope










(f) Waveform 2 (Reference): Using an oscilloscope






2. CENTER AIRBAG SENSOR ASSEMBLY









3. OCCUPANT CLASSIFICATION ECU





(a) Disconnect the J24 occupant classification ECU connector.
(b) Measure the voltage and resistance of the wire harness side connector.





If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the occupant classification ECU connector.
(d) Measure the voltage of the connector.





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