Fault-Tracing Information

Fault-tracing

Checking the wiring and terminals




- Ignition off, wait for 15 seconds.
If only one of SRS-U300616/SRS-U300617 is generated:
- Start by fault tracing the power supply cable between the supplemental restraint system module (SRS) and the central electronic module (CEM) for short circuit and open circuit.
If the fault persists:
- Check the charging function of the generator (GEN).
- Check the battery voltage.
Remedy as necessary.

Other information
- Connection of breakout box, supplemental restraint system module (SRS) Connecting The Breakout Box, Supplemental Restraint System Module (SRS)
- For further information, see the wiring diagram.
- Fault-tracing and testing the battery Fault-Tracing And Testing The Battery
- Checking the supply voltage/ground terminal Checking Supply Voltage/Ground Terminal, Supplemental Restraint System Module (SRS)
- Wiring harness supplemental restraint system (SRS) Wiring Harness Supplemental Restraint System (SRS)
- Checking wiring and terminals Checking Wiring And Terminals

Continue - Verification

-------------------------------------------------

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 - Exit fault-tracing

No - Attempt New Test

------------------------

Attempt New Test - Checking the wiring and terminals

-------------------------------------------------

Verification




Verification

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




- Reinstall the connectors, components etc.
- Switch on the ignition. Wait 10 seconds.
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

------------------------

VERIFICATION FAILED - Fault-tracing information

VERIFIED - VERIFIED

-------------------------------------------------