DTC C1345/66: Linear Solenoid Valve Offset Learning Undone; DTC C1368/67: Linear Solenoid Valve Offset Malfunction [10/2015 - ]: Procedure

1. Clear the DTCs (Refer to DTC CHECK / CLEAR [10/2014 - ] ).
2. Turn the power switch off.
3. Turn the power switch on (IG).
4. Check the DTCs (electronically controlled brake system and hybrid control system) that are output (Refer to DTC CHECK / CLEAR [10/2014 - ] for the electronically controlled brake system, or. Refer to DTC CHECK / CLEAR [10/2015 - ] for the hybrid control system).

   Result

   Result	Proceed to
   DTCs (except C1345/66, C1368/67 and hybrid control system DTCs) are not output.	A
   Hybrid control system DTCs are output.	B
   DTCs (except C1345/66 and/or C1368/67) are output.	C

   HINT: 

   Before performing initialization and calibration of the linear solenoid valve, C1203/95 will be output.

Result: 

B 

INSPECT HYBRID CONTROL SYSTEM 

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2014 - ] )

Result: 

C 

REPAIR CIRCUITS INDICATED BY OUTPUT DTCS 

(Refer to DIAGNOSTIC TROUBLE CODE CHART [10/2015 - ] )

Result: 

A 

See step  2

1. Turn the power switch off.
2. Perform initialization and calibration of the linear solenoid valve (Refer to INITIALIZATION [10/2014 - ] ).

Result: 

NEXT 

See step  3

1. Turn the power switch off.
2. Clear the DTCs (Refer to DTC CHECK / CLEAR [10/2014 - ] ).
3. Turn the power switch on (IG).
4. Check if the same DTC is output (Refer to DTC CHECK / CLEAR [10/2014 - ] ).

   Result

   Result	Proceed to
   DTCs C1345/66 and C1368/67 are not output.	A
   DTCs C1345/66 and/or C1368/67 are output.	B

Result: 

A 

END 

Result: 

B 

REPLACE BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY 

(Refer to REMOVAL [10/2014 - ] )