DESCRIPTION
The forward recognition camera sends indicator illumination request signals to the combination meter assembly via CAN communication.
CAUTION / NOTICE / HINT
NOTICE:
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.
PROCEDURE
1. |
READ VALUE USING TECHSTREAM (CAN BUS CHECK) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: System Select / CAN Bus Check.
Result |
Proceed to |
---|---|
All of the ECUs and sensors that are currently connected to the CAN communication system are displayed. |
A |
None of the ECUs and sensors that are currently connected to the CAN communication system are displayed, or some of them are not displayed. |
B |
B | ![]() |
GO TO CAN COMMUNICATION SYSTEM |
|
2. |
CHECK DTC (HEALTH CHECK) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: System Select / Health Check.
(e) Check DTCs.
Result |
Proceed to |
---|---|
No DTCs are output. |
A |
DTCs are output. |
B |
B | ![]() |
GO TO DTC CHART |
|
3. |
PERFORM ACTIVE TEST USING TECHSTREAM (METER DISPLAY 1) |
(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) According to the display on the Techstream, perform the Active Test.
Tester Display |
Measurement Item |
Control Range |
Diagnostic Note |
---|---|---|---|
Meter Display 1 |
Multi-information display |
ALL or OFF |
Perform the test with the vehicle stopped and engine idling |
Result |
Proceed to |
---|---|
The multi-information display in the combination meter assembly turns on or off according to the operation of the Active Test. |
A |
The multi-information display in the combination meter assembly does not turn on or off according to the operation of the Active Test. |
B |
B | ![]() |
GO TO METER / GAUGE SYSTEM |
|
4. |
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: Chassis / LKA/LDA / Data List.
(e) Read the Data List according to the display on the Techstream.
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|---|
LDA Control |
Control status of lane departure alert system |
Prohibit or Permit |
Prohibit: Control prohibited Permit: Control permitted |
- |
Result |
Proceed to |
---|---|
The lane departure alert indicator illuminates and turns on according to the operation of the lane departure alert main switch |
A |
The lane departure alert indicator does not illuminate but the Data List item LDA Control changes according to the operation of the lane departure alert main switch |
B |
The lane departure alert indicator does not illuminate and the Data List item LDA Control does not change according to the operation of the lane departure alert main switch |
C |
A | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
B | ![]() |
REPLACE COMBINATION METER ASSEMBLY |
C | ![]() |
REPLACE FORWARD RECOGNITION CAMERA |
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
When removing the front fender wheel opening moulding or quarter panel
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Rear Door Courtesy Switch
Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR DOOR COURTESY SWITCH
(a) Check the resistance.
(1) Measure the resistance using an ohmmeter, and check the results in accordance
with the value( s) in the table below.
Standard:
Tester Connection
Condition
S ...
Radar Cruise Control Presence Determination Malfunction (Engine / HV) (C1A52)
DESCRIPTION
DTC C1A52 is stored when the ECM cannot recognize the millimeter wave radar sensor
assembly.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1A52
Radar Cruise Control Presence Determination Malfuncti ...