Internal Memory Fault

Internal memory fault

Checking diagnostic trouble codes (DTCs)








- Ignition off
- Check the brake control module (BCM) connector. Check for contact resistance and oxidation
- Reinstall the components, reconnect the connectors etc.
- Ignition on
- Wait approximately 60 seconds
- Read off the status of the diagnostic trouble code (DTC).
Replace the brake control module (BCM) if the status of the fault is permanent.

Other information
- To access the control module connector, see Connecting the breakout box, brake control module (BCM) Connecting the Breakout Box, Brake Control Module (BCM)
- To replace the brake control module (BCM), see Brake Control Module (BCM), replacing Brake Control Module (BCM), Replacing
- Checking wiring and terminals Checking Wiring And Terminals





Was the status of the diagnostic trouble code (DTC) permanent?

Yes - Fault Found

No - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).

Do you want to view the information again?

Yes - Attempt New Test

No - Fault Found

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Attempt New Test - Checking diagnostic trouble codes (DTCs)

FAULT-TRACING FAILED - Fault Found

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