DATA LIST / ACTIVE TEST
1. 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 ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main Body / Data List.
(e) Read the Data List according to the display on the Techstream.
Main Body
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
Communication D-Door Motor*1 |
Connection status between front power window regulator motor assembly LH 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*1 |
Connection status between front power window regulator motor assembly RH 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*2 |
Connection status between sliding roof ECU (sliding roof drive gear sub-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 Master SW*1 |
Connection status between power window regulator 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. |
Freeze Frame Data
FREEZE FRAME DATA
1. CHECK FREEZE FRAME DATA
(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 / Navigation System / Trouble
Codes.
(e) Select a PTC to display its Freeze Frame Data.
2. LIST ...
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Fail-safe Chart
FAIL-SAFE CHART
1. FAIL-SAFE OPERATION AND DEACTIVATION CONDITION
DIFFERENTIAL SYSTEM (w/ Differential Lock)
DTC No.
Fail-safe Operation
Fail-safe Deactivation Condition
U0122
All switching prohibited
When rear differential is locked ...