DTC Troubleshooting: 31-xx, 32-xx, 33-xx, 34-xx, 35-xx, 36-xx, 37-xx, 38-xx

DTC 31-xx*:  ABS Right-front Inlet Solenoid Valve Malfunction
  
  
DTC 33-xx*:  ABS Left-front Inlet Solenoid Valve Malfunction
  
  
DTC 35-xx*:  ABS Right-rear Inlet Solenoid Valve Malfunction
  
  
DTC 37-xx*:  ABS Left-rear Inlet Solenoid Valve Malfunction
  
  

*: Subcode 

1.Turn the ignition switch ON (II).

2.Clear the DTC with the HDS.

3.Turn the ignition switch OFF, then turn it ON (II) again.

4.Check for DTCs with the HDS.

Subcode Malfunction Note (DTC) 
01 Solenoid lnitial Pulse 31-01, 32-01, 33-01,
34-01, 35-01, 36-01,
37-01, 38-01 
21 Solenoid Pulse 31-21, 32-21, 33-21,
34-21, 35-21, 36-21,
37-21, 38-21 
22 Solenoid Speculative 31-22, 32-22, 33-22,
34-22, 35-22, 36-22,
37-22, 38-22 
23 Solenoid Stuck ON 31-23, 32-23, 33-23,
34-23, 35-23, 36-23,
37-23, 38-23 

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


YES - Check for loose terminals in the ABS modulator-control unit 25P connector. If necessary, substitute a known-good ABS modulator-control unit and retest: Except K20Z2 engine model, K20Z2 engine model.n


NO - Intermittent failure, the system is OK at this time. Check for loose terminals at the ABS modulator-control unit 25P connector. Refer to intermittent failures troubleshooting.n