Configuration Fault

Configuration fault

Checking the component

Note! Check whether diagnostic trouble code (DTC) SRS-012B has also been stored. If diagnostic trouble code (DTC) SRS-012B has been stored, fault-tracing must be carried out in accordance with fault-tracing for diagnostic trouble code (DTC) SRS-012B.If diagnostic trouble code (DTC) SRS-012B has not been stored, perform fault-tracing as follows.








- Switch off the ignition. Wait 10 seconds.
Check whether the passenger airbag is installed or disconnected
- Disconnect the connector from passenger airbag stage 1
- Disconnect the connectors from the supplemental restraint system module (SRS).

Warning! Under no circumstances use an ohmmeter or other live measuring instrument to take readings on a disconnected, non-deployed, pyrotechnical airbag. This could deploy the airbag!

Caution! Do not touch the terminal pins in the supplemental restraint system module (SRS). There is a risk of static discharge. This could damage the supplemental restraint system module (SRS).

Check the connectors to the passenger airbag and the supplemental restraint system module (SRS). Check for damage to pins and terminals in the connectors. Also check the other connectors that connect the SRS ignition cable between the supplemental restraint system module (SRS) and the passenger airbag. Also check the wiring.
Remedy as necessary.
Check that the correct supplemental restraint system module (SRS) is installed in the car.
- Connect the connector to the passenger airbag
- Connect the connectors for the supplemental restraint system module (SRS)
- Switch on the ignition. Wait 10 seconds
- Read off by clicking the VCT2000 symbol.
If no fault is found, replace the control module.

Other information
- Connecting the breakout box Connecting the Breakout Box, Supplemental Restraint System Module (SRS)
- For further information about cable routing and terminals, see the wiring diagram
- To access or replace the passenger airbag and the connectors, see: Airbag, passenger side Airbag, Passenger Side
- To access or replace the supplemental restraint system module (SRS) and the connectors. See: Air bag supplemental restraint system Service and Repair
- Checking wiring and terminals Checking Wiring and Terminals





Continue - Verification

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Verification




Verification

Hint: After carrying out the repair check that the fault has been remedied.




- Switch off the ignition. Wait 10 seconds
- Disconnect the battery negative lead
- Reinstall the connectors, components etc.
- Ignition on
- Connect the battery negative lead. Wait 10 seconds.

Warning! There must not be anyone inside the passenger compartment when the battery is connected.

Read diagnostic trouble codes by clicking the VCT2000 symbol.
If the fault is intermittent, the fault has been remedied.





Is the fault intermittent?

Yes - VERIFIED

No - VERIFICATION FAILED

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VERIFIED - FAULT FOUND

VERIFICATION FAILED - Fault-tracing information

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Fault-tracing information

FAULT-TRACING FAILED - No Fault Found

Attempt New Test - Checking the component

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