DESCRIPTION
When the power management control ECU detects a cruise control main switch on signal from the cruise control main switch, it sends it to the combination meter assembly through CAN communication. Then the cruise control SET indicator light turns on.
The cruise control SET indicator light circuit uses CAN communication. If there is a malfunction in this circuit, check for DTCs in the CAN communication system before troubleshooting this circuit.
CAUTION / NOTICE / HINT
Note
When replacing the combination meter assembly, make sure to replace it with a new one.
CAUTION:
Observe the following items for safety reasons when using GTS:
Before using the GTS, read the instruction GTS.
Prevent the GTS cable from being caught on the pedals, shift lever or steering wheel when driving with the GTS connected to the vehicle.
When driving the vehicle for testing purposes, 2 people are required. One person should operate the GTS while the other drives the vehicle.
PROCEDURE
PERFORM ACTIVE TEST USING GTS (METER DISPLAY 1)
Connect the GTS to the DLC3.
Turn the engine switch on (IG).
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. Click here.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Meter Display 1 | Multi-information display | OFF or All | - |
| Result | ||||||
|---|---|---|---|---|---|---|
|
| B |
|
GO TO METER / GAUGE SYSTEM Click here |
| A |
|
READ VALUE USING GTS (-SET SWITCH)
Turn the cruise control system on using the cruise control main switch (ON/OFF).
Drive at a speed between approximately 40 km/h (25 mph) and 200 km/h (125 mph).
Enter the following menus: Powertrain / Cruise Control / Data List.
Read the Data List according to the display on the GTS Click here.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| -SET Switch | -SET switch signal / ON or OFF | ON: -SET switch on OFF: -SET switch off |
- |
| Result | ||||||||
|---|---|---|---|---|---|---|---|---|
|
| A |
|
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here |
| B |
|
REPLACE COMBINATION METER ASSEMBLY Click here |
| C |
|
REPLACE POWER MANAGEMENT CONTROL ECU Click here |