When the dynamic radar cruise control system is turned on using the cruise control main switch, the cruise control indicator (vehicle-to-vehicle distance control mode) illuminates. The ECM uses this and other indicators to indicate the status (presence or absence of a preceding vehicle, vehicle-to-vehicle distance, malfunction of system or related systems) of the dynamic radar cruise control system.
Before replacing the ECM, refer to Service Bulletin.
When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body Electrical / Combination Meter / Active Test.
Perform the Active Test according to the display on the GTS.
| Tester Display | Measurement Item | Control Range | Diagnostic Note |
|---|---|---|---|
| Multi Display All (White) | Multi-information display (White display) | OFF or ON | - |
| Tester Display |
|---|
| Multi Display All (White) |
| Result | Proceed to |
|---|---|
| The multi-information display in the combination meter assembly turns on according to the operation of the Active Test | A |
| The multi-information display in the combination meter assembly does not turn on according to the operation of the Active Test | B |
A
B
for 12.3 Inch Display: Click hereVehicle Interior>METER / GAUGE / DISPLAY>METER / GAUGE SYSTEM (for 12.3 Inch Display)>HOW TO PROCEED WITH TROUBLESHOOTING202304,999999,_58,_080793,_0473175,RM100000002B5WE,
except 12.3 Inch Display: Click hereVehicle Interior>METER / GAUGE / DISPLAY>METER / GAUGE SYSTEM (except 12.3 Inch Display)>HOW TO PROCEED WITH TROUBLESHOOTING202304,999999,_58,_080793,_0598151,RM100000002B2XD,
Enter the following menus: Powertrain / Radar Cruise 1 / Data List.
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Cruise Indicator | Cruise control indicator status | ON or OFF | ON: Cruise control indicator illuminates
OFF: Cruise control indicator turns off |
- |
| Tester Display |
|---|
| Cruise Indicator |
| Result | Proceed to |
|---|---|
| The cruise control indicator illuminates and turns off according to the operation of the cruise control main switch | A |
| The cruise control indicator does not illuminate but the Data List items change according to the operation of the cruise control main switch | B |
| The cruise control indicator does not illuminate and the Data List items do not change according to the operation of the cruise control main switch | C |
A
B
C