Toyota Venza: Cruise SET Indicator Light Circuit
DESCRIPTION
- The ECM detects a cruise control switch signal and sends it to the combination meter assembly through CAN. Then the SET indicator light comes on.
- The SET indicator light circuit uses CAN for communication. If there is a malfunction in this circuit, check for DTCs in the CAN communication system before troubleshooting this circuit.
WIRING DIAGRAM
Refer to "Cruise Main Indicator Light Circuit" (See page
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).
PROCEDURE
|
1. |
PERFORM ACTIVE TEST USING TECHSTREAM |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Active Test.
(e) Check the SET indicator light by performing the Active Test.
Combination Meter|
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
|---|---|---|---|
|
Indicat. SET |
SET indicator light |
OFF or BLINK |
Confirm that the vehicle is stopped with the engine idling |
OK:
The SET indicator light blinks or goes off according to Techstream operation.
| NG | .gif) |
REPLACE COMBINATION METER ASSEMBLY |
|
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|
2. |
READ VALUE USING TECHSTREAM |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Cruise Control / Data List.
(e) According to the display on tester, read the Data List.
Cruise control (ECM)|
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|
|
SET/COAST Switch |
- / SET switch signal / ON or OFF |
ON: - / SET switch ON OFF: - / SET switch off |
- |
OK:
The display changes as shown above according to cruise control main switch operation.
|
Result |
Proceed to |
|---|---|
|
OK |
A |
|
NG (for 1AR-FE) |
B |
|
NG (for 2GR-FE) |
C |
| A | |
USE SIMULATION METHOD TO CHECK |
| B | |
REPLACE ECM |
| C | |
REPLACE ECM |
Cruise Main Indicator Light Circuit
DESCRIPTION
The ECM detects a cruise control main switch signal and sends it to
the combination meter assembly through CAN. Then the CRUISE main indicator
light comes on.
The CRUIS ...
TC and CG Terminal Circuit
DESCRIPTION
Connecting terminals TC and CG of the DLC3 causes the system to enter self-diagnostic
mode. If a malfunction is present, the MIL will blink.
HINT:
When a particular warning light rema ...
Other materials about Toyota Venza:
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) Data of the system can be read from the Data Link Connector 3 (DLC3) of the
vehicle. Therefore, when the system seems to be malfunctioning, use the Techstream
to check for a malfunction and repair it.
2. CHECK DLC3
( ...
Panel Switches do not Function
PROCEDURE
1.
CHECK PANEL SWITCH
(a) Check for foreign matter around the switches that might prevent operation.
OK:
No foreign matter is found.
NG
REMOVE ANY FOREIGN MATTER FOUND
...
Customizing the features by using the multi-information display (vehicles with
TFT type multi-information display)
Press the “SETUP” button while the vehicle is stopped.
The “Custom Settings” screen is displayed on the multi-information display.
If left idle for approximately 10 seconds, the display will revert to the previous
screen.
Select the setting yo ...
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