Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition





Diagnostic trouble code (DTC) ABS-441 is stored if the control module registers that the 30-supply from the control module main relay function to the valves is missing.

Substitute value

- The ABS/TRACS function is disengaged.
- The EBD function is disengaged.

Possible source

- Defective control module.

Note! Diagnostic trouble codes (DTCs) may be stored for the following fault causes for certain control modules:
- Defective fuse 14. (For the 850 diesel, fuse 11A/4).
- Open-circuit in power supply (30-feed) to control module #9.
- Contact resistance in terminals
These control modules can be identified by a code starting *S1.* in the lower left-hand corner of the control module product identification plate.

Fault symptom[s]

- When the ABS/EBD function is disengaged there is a danger that the wheels (especially the rear wheels) will lock during braking.
- The anti-spin function will not function on cars with TRACS.