Cross-connected

Cross-connected

Checking components and wiring








- Ignition off
- Disconnect the connector from the front right front impact sensor.
Check the signal cable between the Supplemental Restraint System Module (SRS) terminal #21B (49) and the front impact sensor #1. Check for an open-circuit.
Check the signal cable between the Supplemental Restraint System Module (SRS) terminal #20B (48) and the front impact sensor #2. Check for an open-circuit.
Check the resistance between the Supplemental Restraint System Module (SRS) terminal #21B (49) and the front impact sensor #2. The resistance should be infinite.

Check the resistance between the Supplemental Restraint System Module (SRS) terminal #20B (48) and the front impact sensor #1. The resistance should be infinite.

Hint: If repairs have been carried out on the wiring, these signal cables may have been reversed. Check that connections between the Supplemental Restraint System Module (SRS) and the front impact sensor are correct.

Remedy as necessary.

Other information:
- To access and replace the SRS control module and connector, see
- To connect the breakout box, see Connecting the breakout box Connecting the Breakout Box, Supplemental Restraint System Module (SRS)
- To access or replace the front right front impact sensor, see
- For information about the repair of SRS wiring, see Cable harness SRS system, repair Procedures
- For information about signals, see
- Checking wiring and terminals Checking Wiring And Terminals.










Continue - Verification

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Verification




Verification

Verification

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




- Ignition off
- Disconnect the battery negative lead
- Reinstall the connectors, components etc.
- Ignition on
- Connect the battery negative lead.

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

- Read off diagnostic trouble codes (DTCs).
The fault is no longer present if the diagnostic trouble code (DTC) status is intermittent.





Is the diagnostic trouble code (DTC) 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




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - FAULT-TRACING FAILED

No - Attempt New Test

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FAULT-TRACING FAILED - FAULT-TRACING FAILED

Attempt New Test - Checking components and wiring

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