Distance Control Switch Circuit [09/2015 - ]: Procedure

1. Check the Data List for proper functioning of the distance control switch (Refer to DATA LIST / ACTIVE TEST [09/2015 - ] ).
   RADAR CRUISE
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Distance Control Switch	Distance control switch signal/ON or OFF	ON: Distance control switch ON OFF: Distance control switch OFF	-

   OK

   Display changes according to steering pad switch (distance control switch) operation described in above table.

Result:  OK

OK 

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE 

(Refer to PROBLEM SYMPTOMS TABLE [09/2015 - ] )

Result:  NG

NG 

See step  2

1. Check the Data List for proper functioning of the steering pad switch (Refer to DATA LIST / ACTIVE TEST [09/2015 - ] ).
   STEERING PAD SWITCH
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   ACC SW	Steering pad switch (distance control switch) signal/ON or OFF	ON: Steering pad switch (distance control switch) is ON OFF: Steering pad switch (distance control switch) is OFF	-

   OK

   Display changes according to steering pad switch (distance control switch) operation described in above table.

Result:  OK

OK 

REPLACE DRIVING SUPPORT ECU 

(Refer to REMOVAL [09/2015 - ] )

Result:  NG

NG 

REPLACE STEERING PAD SWITCH ASSEMBLY 

(Refer to REMOVAL [09/2015 - ] )