Inspection Procedure

1. Connect the intelligent tester to the DLC3.
2. Check the cruise main indicator light using DATA LIST.

   ECM: 

   CRUISE MAIN INDICATOR LIGHT CIRCUIT
   
   

   Item	Measurement Item / Display (Range)	Normal Condition	Diagnostic Note
   CCS READY M	Cruise control system stand by condition (Main CPU) / ON or OFF	ON <--> OFF : Change ON/OFF each time Main SW is Pushed in.	"1"
   CCS READY S	Cruise control system stand by condition (Sub CPU) / ON or OFF	ON <--> OFF : Change ON/OFF each time Main SW is Pushed in.	"1"
   CCS INDICATOR M	Cruise indicator signal (Main CPU) / ON or OFF	ON : "CCS READY" ON OFF : "CCS READY" OFF	"2"
   CCS INDICATOR S	Cruise indicator signal (Sub CPU) / ON or OFF	ON : "CCS READY" ON OFF : "CCS READY" OFF	"2"

   HINT:

   "1" is OK, but "2" is NG -> DTC output or ECM failure

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN  PROBLEM SYMPTOMS TABLE  

NG: GO TO  COMBINATION METER