( TL19E00K7090008A030FAAT00 )

DTC Troubleshooting: 103

DTC 103:
CMBS Brake Control Prohibition

1. Turn the ignition switch to ON (II).

1. Check for VSA system DTCs with the HDS.

Are any DTCs indicated?

YES | - | Troubleshoot the indicated VSA system DTC(s).■
NO | - | Go to Step 3 .

1. Clear the DTCs with the HDS.

1. Watch the CMBS indicator.

Does the CMBS indicator come on?

YES | - | Go to Step 5 .
NO | - | The system is OK at this time.■

1. Check for adaptive cruise control (ACC) system DTCs with the HDS.

Is DTC 103 indicated?

YES | - | Check for loose or poor connections. If the connections are OK, update the ACC unit, then recheck. If the ACC unit was already updated, replace the ACC unit. ■
NO | - | Troubleshoot the indicated DTC.■