Terminals of ECU

1. COMBINATION METER ASSEMBLY

*1: with Power Rear No. 2 Seat with Stowing Function
*2: with Theft Deterrent System

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

OK:

HINT: As vehicle speed increases, the cycle of the signal waveform narrows.

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

OK:

2. ACCESSORY METER ASSEMBLY

3. COMBINATION METER INNER CIRCUIT

*1: for Optitron Meter, Power Rear No. 2 Seat with Stowing Function
*2: for Optitron Meter, with Theft Deterrent System
*3: without VSC
*4: with VSC