Diagnostic Method
- Abnormality Judgement
Judge as NG when the following conditions are established.
Judgement Value
MALFUNCTION THRESHOLD VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| (1) Difference of CPU reading value of the throttle position sensor signal | ≥ 0.4058 V |
| (2) Difference of CPU read value of the accelerator pedal position sensor signal | ≥ 0.127542424 V |
| (3) WD pulse from sub CPU | No WD pulse occur |
| (4) Communication between CPU | Not possible to communicate |
| (5) |Throttle position sensor 1 opening angle - (Throttle position sensor 1 opening angle after passing amplifier) 1/4| | ≥ 3° |
| (6) Cruise control cancel signal at brake ON | Cruise control cancel signal OFF |
| (7) Brake switch 1, 2 signal | SW 1 and 2 are not matched |
Time Needed for Diagnosis:
- 600 ms
- 830 ms
- 200 ms
- 200 ms
- 24 ms
- 250 ms
- 200 ms
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
- Normality Judgement
Judge as OK and clear the NG if the following conditions are established.
Judgement Value
MALFUNCTION THRESHOLD VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| (1) Difference of CPU reading value of the throttle position sensor signal | < 0.4058 V |
| (2) Difference of CPU read value of the accelerator pedal position sensor signal | < 0.127542424 V |
| (3) WD pulse from sub CPU | WD pulse occur |
| (4) Communication between CPU | Possible to communicate |
| (5) |Throttle position sensor 1 opening angle - (Throttle position sensor 1 opening angle after passing amplifier) 1/4| | < 3° |
| (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 |
Time Needed for Diagnosis:
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 24 ms
- 2000 ms
- 2000 ms