CONTINUITY CHECK AT WIRING HARNESS-SIDE CONNECTOR
Required Special Tool
MB991997: ASC Check Harness
- When performing the continuity check, turn the ignition switch to LOCK (OFF) position, connect the special tool ASC check harness (MB991997) as shown in the illustration, and disconnect the ASC-ECU connector.
- Check for continuity between terminals shown in the chart below.
- Terminal layout is shown in the illustration.
| Terminal No. | Signal | Normal conditions |
|---|---|---|
| 16 - body ground | Earth | Continuity exists (2ohms or less) |
| 47 - body ground | Earth | Continuity exists (2ohms or less) |
NORMAL CONDITIONS