Toyota Camry (XV70): Problem Symptoms Table
Toyota Camry Repair Manual XV70 (2018-2024) / Vehicle Exterior / Sliding Roof / Convertible / Panoramic Moon Roof System / Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
|
Symptom | Suspected Area |
Link |
|---|---|---|
| Key-linked or wireless transmitter-linked function does not operate |
Refer to the "Key-linked or wireless transmitter-linked function does not operate". |
|
|
Key-off operation function operates even if operating conditions are not satisfied |
Refer to the "Key-off operation function operates even if operating conditions are not satisfied". |
|
|
Panoramic moon roof system does not operate |
Refer to the "Panoramic moon roof system does not operate". |
|
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Terminals Of Ecu
TERMINALS OF ECU CHECK SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY)
(a) Disconnect the q1 sliding roof ECU (sliding roof drive gear assembly) connector.
(b) Measure the resistance and vo
Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Panoramic moon roof system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). When the system seems to be malfuncti
Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG). (c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Sliding Roof
SEE MORE:
Screen Flicker or Color Distortion
PROCEDURE
1. CHECK DISPLAY SETTING
(a) Reset display settings (contrast, brightness) and check that the screen appears normal.
OK: The display returns to normal.
OK
END
NG
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
Left Rear Wheel Speed Sensor Signal Stuck High (C050C24)
DESCRIPTION Refer to DTC C050C12 Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
C050C24 Left Rear Wheel Speed Sensor Signal Stuck High
The speed sensor signal is not within the specified range for 5 seconds or more.
Rear speed sen
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