Checking the ABS Control Unit/DSTC

Checking the ABS control unit/DSTC

Checking the control unit
Check that the control unit is designed for DSTC.
Compare component numbers with specification.





Is it the correct control unit type?

Yes - No Fault Found

No - Replacing the component

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

Replacing the component
Replace with a control unit designed for DSTC, as described in Replacing the control module for ABS and dynamic stability and traction control (DSTC) Replacing the Control Module for ABS and Dynamic Stability and Traction Control (DSTC).

Continue - Verification

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

Verification




Verification

Hint: After the repair it is necessary to check that the fault has been rectified.




- Ignition off.
- Connect the connectors, install the components etc.
- Ignition on.
When the ignition is turned on, the control unit turns on the anti-spin warning lamp. The lamp should go out after approximately 2 seconds.

Note! The warning light will not go out if a fault has been registered in the control unit.

Does the warning lamp go out after 2 seconds?

Yes - Verification complete

No - Trouble-shooting information

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

Trouble-shooting information




Information

Fault-tracing information
The fault should be diagnosed and remedied. Since this is not the case the fault-tracing process has failed.
Complete the fault-tracing for those fault or try again.

Do you want to terminate fault-tracing at this time?

Yes - Exit fault-tracing

No - Attempt New Test

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

Attempt New Test - Checking the control unit

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