Inspection Procedure

READ VALUE USING TECHSTREAM (DISTANCE CONTROL SWITCH)

Check the Data List for proper functioning of the distance control switch.

Radar Cruise

RADAR CRUISE REFERENCE CHART

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

OK:

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

NG: Go to step 2

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

READ VALUE USING TECHSTREAM (STEERING PAD SWITCH WITH MODULATOR)

Check the Data List for proper functioning of the steering pad switch with modulator.

Steering Pad Switch

STEERING PAD SWITCH REFERENCE CHART

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

OK:

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

NG: REPLACE STEERING PAD SWITCH WITH MODULATOR (See REMOVAL )

OK: REPLACE DRIVING SUPPORT ECU (See REMOVAL )