Diagnostic Method
Judge OK and clear NG when the malfunction criteria below are completed.
Judgment Value
JUDGMENT VALUE REFERENCE
| Malfunction Criteria | Threshold Value |
|---|---|
| (1) Difference of CPU on reading value of throttle position sensor signal | Within 0.116 V |
| (2) Difference of CPU on reading value of accelerator position sensor signal | Within 0.615 V |
| (3) WD pulse from sub CPU | WD pulse occur |
| (4) Communication between CPU | Possible to communicate |
| (5) Difference of signal on connection of amplifier | Within x 4+/-0.56 V |
| (6) Cruise control cancel signal at brake ON | Cruise control cancel signal ON |
| (7) Brake switch 1, 2 signal | SW 1 and 2 are matched |
| (8) Throttle opening angle directing value | Within the opening angle +3.4° which calculated from accelerator opening angle coefficient |
Time Needed for Diagnosis:
- 200 milliseconds
- 250 milliseconds
- 200 milliseconds
- 200 milliseconds
- 24 milliseconds
- 250 milliseconds
- 200 milliseconds
- 250 milliseconds
Malfunction Indicator Light Illumination: Illuminates as soon as malfunction occurs.