Signal Waveform & Data
Fig. 1) Normal waveform of wheel speed sensor at idle
- High: approx. 13.3V, Low: approx. 12.7V
Fig. 2) Normal waveform of smart type wheel speed sensor at standing still
* Smart type wheel speed sensor is applied to the rear wheel speed sensor of the vehicle equipped SPAS
Fig. 3) Normal waveform of smart type wheel speed sensor according to moving condition at IG ON
Fig. 4) Normal waveform at the power terminal of wheel speed sensor with disconnected connector at IG ON