Electrical Specification
NOTE:
- The terminal numbers in the ABS control module and hydraulic control unit connector are as shown in the figure.
- When the connector is removed from the ABSCM&H/U, the connector switch closes the circuit between terminal No. 22 and No. 23. The ABS warning light illuminates.
TERMINALS REFERENCE
| Contents | Terminal No. (+)-(-) | Input/Output signal | |||||
|---|---|---|---|---|---|---|---|
| Measured value and measuring conditions | |||||||
| ABS sensor(2) (Wheel speed sensor) | Front left wheel | 9-10 | 0.12 - 1 V (When it is 20 Hz.) | ||||
| Front right wheel | 11-12 | ||||||
| Rear left wheel | 7-8 | ||||||
| Rear right wheel | 14-15 | ||||||
| Valve relay power supply | 24-23 | 10 -15 V | |||||
| Motor relay power supply | 25-23 | 10 - 15V | |||||
| G sensor(2) | power supply | 30-28 | 4.75 -5.25 V | ||||
| ground | 28 | - | |||||
| output | 6-28 | 2.3±0.2 V when vehicle is in horizontal position. | |||||
| Stop light switch(1) | 2-23 | Less than 1.5 V when the stop light is OFF and, 10 - 15 V when the stop light is ON. | |||||
| ABS warning light(2) | 22-23 | Less than 1.5 V during 1.5 seconds when ignition switch is ON, and 10 - 15V after 1.5 seconds. | |||||
| AT ABS signal(2) (AT model only) |
31-23 | Less than 1.5 V when the ABS control still operates and more than 5.5 V when ABS does not operate. | |||||
| ABS operation signal monitor(2) | 3-23 | Less than 1.5 V when the ABS control still operates and more than 5.5 V when ABS does not operate. | |||||
| Select monitor(2) | Data is received. | 20-23 | Less than 1.5 V when no data is received. | ||||
| Data is sent. | 5-23 | 4.75 - 5.25 V when no data is sent. | |||||
| Power supply(1) | 1-23 | 10 - 15 V when ignition switch is ON. | |||||
| Grounding line | 23 | --- | |||||
| Grounding line | 26 | --- | |||||
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