| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM100000001H6HX |
| Model Year Start: 2020 | Model: Corolla | Prod Date Range: [01/2019 - 09/2022] |
| Title: NETWORKING: LIN COMMUNICATION SYSTEM (for HV Model): DATA LIST / ACTIVE TEST; 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022] | ||
DATA LIST / ACTIVE TEST
DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main Body or Smart Key / Data List.
(e) Read the Data List according to the display on the Techstream.
Body Electrical > Main Body > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Communication D-Door Motor |
Connection status between power window regulator motor assembly (driver door) and main body ECU (multiplex network body ECU) |
OK or STOP |
OK: Connected STOP: Not Connected |
DTC is output if an error occurs in LIN communication. |
|
Communication P-Door Motor |
Connection status between power window regulator motor assembly (front passenger door) and main body ECU (multiplex network body ECU) |
OK or STOP |
OK: Connected STOP: Not Connected |
DTC is output if an error occurs in LIN communication. |
|
Communication RR-Door Motor |
Connection status between power window regulator motor assembly (rear RH door) and main body ECU (multiplex network body ECU) |
OK or STOP |
OK: Connected STOP: Not Connected |
DTC is output if an error occurs in LIN communication. |
|
Communication RL-Door Motor |
Connection status between power window regulator motor assembly (rear LH door) and main body ECU (multiplex network body ECU) |
OK or STOP |
OK: Connected STOP: Not Connected |
DTC is output if an error occurs in LIN communication. |
|
Communication Slide Roof |
Connection status between main body ECU (multiplex network body ECU) and sliding roof ECU* |
OK or STOP |
OK: Connected STOP: Not Connected |
Not applicable |
|
Communication Master SW |
Connection status between multiplex network master switch assembly and main body ECU (multiplex network body ECU) |
OK or STOP |
OK: Connected STOP: Not Connected |
DTC is output if an error occurs in LIN communication. |
|
Communication Double Locking |
Connection status between double lock door control relay assembly and main body ECU (multiplex network body ECU)* |
OK or STOP |
OK: Connected STOP: Not Connected |
Not applicable |
|
The Number of DTC |
Number of DTCs |
0 to 255 |
Number of stored DTCs |
- |
- *: Although the item is displayed on the Techstream, it is not applicable to this vehicle.
Body Electrical > Smart Key > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
# Codes |
Number of DTCs |
0 to 255 |
Number of stored DTCs |
- |
|
|