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SL 500 (129.068) V8-5.0L (113.961) (2000)

Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Crash Shut-Off Relay <--> [Crash Control Module] > Component Information > Testing and Inspection

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Crash Shut-Off Relay: Testing and Inspection

1

Airbag triggering unit

2

Connection, c. 31

3

Connection, c. 15

K56 Crash shut-off relay

1

Disconnect connector on crash shut-off relay.

2

Switch on ignition.

Test step 1
Connect multimeter to pin 3 (c. 15) on crash shut-off relay connector and battery ground W10. Nominal value: 11 - 14V
-

Nominal value not reached:
Eliminate fault in lead c. 15.

-

Nominal value reached:
Perform test step 2.

Test step 2
Connect multimeter to pin 2 (c. 31) of crash shut-off relay connector and positive pole of battery. Nominal value: 11 - 14V
-

Nominal value not reached:
Eliminate fault in lead c. 31.

-

Nominal value reached:
Replace crash shut-off relay.

End of test.

Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Crash Shut-Off Relay <--> [Crash Control Module] > Component Information > Testing and Inspection

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