Toyota CH-R Service Manual: Data List / Active Test

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 ignition switch ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Telematics / Data List.

(e) According to the display on the Techstream, read the "Data List".

Body Electrical > Telematics > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Emergency Switch

Manual (SOS) switch

OFF or ON

OFF: Manual (SOS) switch not pressed

ON: Manual (SOS) switch pressed

-

Current Com Back-Up Battery

BUB (Back-Up Battery) installation history

without or with

without: This DCM (telematics transceiver) has no record of a BUB (Back-Up Battery) ever being connected

with: BUB (Back-Up Battery) was connected at some point (does not guarantee that BUB (Back-Up Battery) is currently connected)

-

MIN

Phone number to be assigned to telematics (for communication carrier)

Display the phone number for communication carrier

Display the phone number for communication carrier

-

MDN

Phone number to be assigned to telematics (for customer)

Display the phone number for customer

Display the phone number for customer

-

MEID

Only MEID (cellular Module ID) is displayed on the Techstream. Serial number to be assigned to cellular module in telematics.

Display the cellular module ID number

Display the cellular module ID number

-

Number of Trouble Codes

The number of the DTC which is currently output

Min.: 0 to Max.: 255

Number of DTCs will be displayed

-

    Dtc Check / Clear
    DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch ON. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Telematics / Trou ...

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    DESCRIPTION These DTCs are stored when the DCM (Telematics Transceiver) detects an open or a short in the telephone and GPS antenna assembly (for Roof Side) circuit. The DCM (Telematics Transceiv ...

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