Cruise Main Indicator Light Circuit: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Combination Meter / Active Test.
5. Check the CRUISE main indicator light by performing the Active Test.
   COMBINATION METER
   
   

   Techstream Display	Test Part	Control Range	Diagnostic Note
   Indicat. Lamp Cruise	Cruise main indicator light	OFF or BLINK	Confirm that the vehicle is stopped with the engine idling

   OK

   The display changes as shown above according to the Active Test.

NG → See step   4 

OK: Go to next step 

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Radar Cruise / Data List.
5. Check the Data List for proper functioning of the CRUISE main indicator light.
   RADAR CRUISE
   
   

   Techstream Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   CCS Ready M-CPU	Cruise control system standby condition (Main CPU)/OFF or ON	Each time cruise control main switch is pushed, ON/OFF changes	-
   CCS Indicator M-CPU	Cruise indicator signal (Main CPU)/OFF or ON	ON: Cruise main indicator light on OFF: Cruise main indicator light off	-

   OK

   When the cruise control main switch is operated, the display changes as shown above.

   Result

   Result	Proceed to
   OK	A
   NG (for 2GR-FSE)	B
   NG (for 4GR-FSE)	C

B → See step   5 

C → See step   6 

A → See step   3