Pinout Values and Diagnostic Parameters

TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: TERMINALS OF ECU

1. CHECK TIRE PRESSURE WARNING ECU

HINT
Inspect the connectors from the back side.





(a) Disconnect the D33 tire pressure warning antenna and receiver connector.

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





(c) Connect the D33 tire pressure warning antenna and receiver connector.

(d) Measure the voltage and resistance according to the value(s) in the table below. If the result is not as specified, the ECU may have a malfunction.