VSA DTC Troubleshooting: 31-11, 32-11, 33-11, 34-11, 35-11, 36-11, 37-11, 38-11
DTC 31-11: ABS Solenoid Valve Malfunction
DTC 32-11: ABS Solenoid Valve Malfunction
DTC 33-11: ABS Solenoid Valve Malfunction
DTC 34-11: ABS Solenoid Valve Malfunction
DTC 35-11: ABS Solenoid Valve Malfunction
DTC 36-11: ABS Solenoid Valve Malfunction
DTC 37-11: ABS Solenoid Valve Malfunction
DTC 38-11: ABS Solenoid Valve Malfunction
NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information.

DTC Description
DTC
Freeze Frame
31-11 ABS Solenoid Valve Malfunction
    
32-11 ABS Solenoid Valve Malfunction
    
33-11 ABS Solenoid Valve Malfunction
    
34-11 ABS Solenoid Valve Malfunction
    
35-11 ABS Solenoid Valve Malfunction
    
36-11 ABS Solenoid Valve Malfunction
    
37-11 ABS Solenoid Valve Malfunction
    
38-11 ABS Solenoid Valve Malfunction
    

1.
Problem verification:

Problem verification
?1.
Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.

?2.
Clear the DTC with the HDS.


?3.
Turn the ignition switch to LOCK (0), then turn it to ON (II) again, or select the OFF mode, then the ON mode.

?4.
Check for DTCs with the HDS.
DTC Description
DTC
Freeze Frame
31-11 ABS Solenoid Valve Malfunction
    
32-11 ABS Solenoid Valve Malfunction
    
33-11 ABS Solenoid Valve Malfunction
    
34-11 ABS Solenoid Valve Malfunction
    
35-11 ABS Solenoid Valve Malfunction
    
36-11 ABS Solenoid Valve Malfunction
    
37-11 ABS Solenoid Valve Malfunction
    
38-11 ABS Solenoid Valve Malfunction
    

Is DTC 31-11, 32-11, 33-11, 34-11, 35-11, 36-11, 37-11, or 38-11 indicated?

     
YES
     
     
     
The failure is duplicated. Go to step 2.
     
NO
     
     
     
Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting.?
2.
VSA modulator-control unit check (update):

VSA modulator-control unit check (update)
?1.
Update the VSA modulator-control unit if it does not have the latest software.

?2.
Turn the ignition switch to LOCK (0), then turn it to ON (II) again, or select the OFF mode, then the ON mode.

?3.
Check for DTCs with the HDS.
DTC Description
DTC
Freeze Frame
     

Is DTC 31-11, 32-11, 33-11, 34-11, 35-11, 36-11, 37-11, or 38-11 indicated?

     
YES
     
     
     
Check for loose terminals in the VSA modulator-control unit 21P connector. If the VSA modulator-control unit was updated and the symptom/indication is still present, replace the VSA modulator-control unit.?
     
NO
     
     
     
Troubleshooting is complete. If any other DTCs are indicated, go to the indicated DTCs troubleshooting.?