Operation Check [08/2013 - ]

INPUT SIGNAL CHECK

Connect the Techstream to the DLC3.

Fig 1: Identifying ON-OFF, +RES, -SET And CANCEL Switches

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

TEXT IN ILLUSTRATION

*1	ON-OFF
*2	+RES
*3	-SET
*4	CANCEL

Check the cruise control main switch using the Data List function in the Techstream (ON-OFF, CANCEL, -SET and + RES).

INSPECT MODE SWITCH

Turn the engine switch on (IG).

Fig 2: Identifying ON-OFF And MODE Switches

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

TEXT IN ILLUSTRATION

*1	ON-OFF
*2	MODE

Turn the cruise control main switch on. Then push the main switch to MODE for 1 second or more to change to the constant speed control mode. Check that RADAR READY indicator goes off.

Fig 3: Identifying "RADAR READY" Indicator
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NOTE:
Do not push any other switches before pushing the main switch to MODE. If another switch is pushed, turn the main switch off and repeat the procedure above.

HINT:

If a malfunction is detected, turn the engine switch off and repeat the procedure above.

INSPECT STEERING PAD SWITCH ASSEMBLY

Turn the engine switch on (IG).
Turn the cruise control main switch on.
Turn on the distance control switch of the steering pad switch.

Check that the indication of the vehicle-to-vehicle distance, which is shown on the multi-information display on the combination meter assembly, changes from long to middle to short in that order.

Fig 4: Identifying Multi-Information Display Components

TEXT IN ILLUSTRATION

*1	Steering Wheel	*2	Steering Pad Switch Assembly
*3	Distance Control Switch	*4	Combination Meter Assembly
*5	Multi-information Display	*6	Long
*7	Middle	*8	Short

HINT:

The indication is automatically set to long each time the engine is started.