DESCRIPTION
The vehicle-to-vehicle distance control switch is used to set the distance for vehicle-to-vehicle distance control mode. The vehicle-to-vehicle distance control switch is installed in the steering pad switch assembly. The vehicle-to-vehicle distance set value can be changed by operating the vehicle-to-vehicle distance control switch while the dynamic radar cruise control system is controlling vehicle speed in vehicle-to-vehicle distance control mode.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Click here
HINT:
Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.
One Time Recognition: Click here
Sequential Recognition: Click here
PROCEDURE
1. | READ VALUE USING TECHSTREAM |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Radar Cruise 2 / Data List.
(e) Read the Data List according to the display on the Techstream.
Powertrain > Radar Cruise2 > Data List Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
---|---|---|---|---|
Vehicle-to-vehicle Distance Control Switch | Vehicle-to-vehicle distance control switch signal | OFF or ON | OFF: Vehicle-to-vehicle distance control switch not pushed ON: Vehicle-to-vehicle distance control switch pushed | - |
Tester Display |
---|
Vehicle-to-vehicle Distance Control Switch |
OK:
The value of the Data List item changes according to the operation of the vehicle-to-vehicle distance control switch.
OK | ![]() | PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
|
2. | INSPECT STEERING PAD SWITCH ASSEMBLY |
(a) Remove the steering pad switch assembly.
Click here
(b) Inspect the steering pad switch assembly.
Click here
NG | ![]() | REPLACE STEERING PAD SWITCH ASSEMBLY |
|
3. | INSPECT SPIRAL CABLE SUB-ASSEMBLY |
(a) Remove the spiral cable sub-assembly.
Click here
(b) Inspect the spiral cable sub-assembly.
Click here
NG | ![]() | REPLACE SPIRAL CABLE SUB-ASSEMBLY |
|
4. | CHECK HARNESS AND CONNECTOR (SPIRAL CABLE SUB-ASSEMBLY - FORWARD RECOGNITION CAMERA AND BODY GROUND) |
(a) Disconnect the U14 forward recognition camera connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition | Specified Condition |
---|---|---|
J29-12 (DIST) - U14-3 (LKSW) | Always | Below 1 Ω |
J29-2 (ECC) - Body ground | Always | Below 1 Ω |
J29-12 (DIST) or U14-3 (LKSW) - Body ground | Always | 10 kΩ or higher |
OK | ![]() | REPLACE FORWARD RECOGNITION CAMERA |
NG | ![]() | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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