Resistance And Continuity Between Harness-Side Connector Terminals
Required Special Tool:
MB991997: ASC Check Harness
- Turn the ignition switch to the "LOCK" (OFF) position and disconnect the ABS/TCL-ECU connectors before checking resistance and continuity.
- Check the resistance and continuity between the terminals indicated in the table below.
- The terminal layout is shown in the illustration.
CONNECTOR TERMINAL SIGNAL CHART
| CONNECTOR TERMINAL NO. | SIGNAL | NORMAL CONDITION |
|---|---|---|
| 45 - 46 | Front-left wheel speed sensor | 1.24 - 1.64 kΩ |
| 33 - 34 | Front-right wheel speed sensor | 1.24 - 1.64 kΩ |
| 36 - 37 | Rear-left wheel speed sensor | 1.24 - 1.64 kΩ |
| 42 - 43 | Rear-right wheel speed sensor | 1.24 - 1.64 kΩ |
| 16 - body ground | Ground | Less than 2 ohms |
| 47 - body ground | Ground | Less than 2 ohms |