ECWW, Checking Program
| Test | Test Equipment | Check | Notes | Nominal | |
|---|---|---|---|---|---|
| Step | Multimeter | Value | |||
| MKM-587-A | of | between | |||
| 14 | Voltmeter, range |
20 V DC
| Child safety switch S37.5 in switch S37 (console) | ||
|---|---|---|
| 9-pin/ Ter. 5 (WS) | Ground | · 6-pin and 9-pin console wiring harness plugs connected |
· Switch on switch S37.5 (green)
· Ignition ON
· Measurement in 9-pin wiring harness plug (switch side)
| greater than 10 V | |||
|---|---|---|---|
| 9-pin/ Ter. 5 (WS) | Ground | · Switch off switch S37.5 (red) |
· Measurement in 9-pin wiring harness plug (switch side)
| lower than 2 V |
|---|
| Possible Faults: |
(If nominal value is not attained)
· Interruption in connection lead between 9-pin console wiring harness plug and child safety switch S37.5 (internally)
· Child safety catch S37.5 defective.