Pinout Values and Diagnostic Parameters

METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: TERMINALS OF ECU

1. COMBINATION METER ASSEMBLY





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













* *1: w/ Tire Pressure Warning System

* *2: except Korea, Mexico

* *3: w/ Headup Display

* *4: w/o Headup Display

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









HINT
When the system is functioning normally, one wheel revolution generates 4 pulses. As the vehicle speed increases, the width indicated by (A) in the illustration narrows.

2. COMBINATION METER ASSEMBLY INNER CIRCUIT





















* *1: w/ Tire Pressure Warning System

* *2: except Korea, Mexico

* *3: w/ Headup Display

* *4 w/o Headup Display