Toyota 4Runner: Health Check

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Cellular Communication / Safety Connect System / Health Check

HEALTH CHECK

1. HEALTH CHECK

Health Check provides an overall view of the vehicle status including telematics. Health Check will provide the DCM (Telematics Transceiver) software version, PRL version, and applicable DTCs and fault codes related to telematics.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

Fault Code	Reason
62	VIN not recognized by telematics provider
64	DCM (Telematics Transceiver) not recognized
65	VIN mismatch with DCM (Telematics Transceiver)

HINT:

If Health Check results in a telematics issue, a specific Fault Code will be displayed.

If a fault code occurs, follow the procedure below:
- Fault 62*: Press the manual (SOS) switch and inform the operator of the error message.
- Fault 64: Press the manual (SOS) switch and inform the operator of the error message.
- Fault 65*: Replace the DCM (Telematics Transceiver) with a new service part and perform DCM Activation.
  - *: Verify that the VIN is correct in the vehicle ECU. Run Vehicle Inquiry on the Techstream and verify that the VIN is correct.

(d) Data is displayed under "Telematics".

Dcm Activation

DCM ACTIVATION 1. DCM ACTIVATION This function should be used to activate the DCM (Telematics Transceiver) after a new DCM (Telematics Transceiver) has been installed. During the DCM (Telematics ...

Acn Call End

ACN CALL END 1. ACN CALL END This function terminates the ACN (Automatic Collision Notification) to the telematics provider. After a collision in which the DCM receives a "Collision Detection ...

Other materials about Toyota 4Runner:

Data List / Active Test
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 bec ...

Front Speed Sensor RH Malfunction (C1401,C1271,C1272,C1402)
DESCRIPTION The speed sensor detects the wheel speed and sends the appropriate signals to the skid control ECU. These signals are used for brake control. The speed sensor rotors have rows of alternating N and S magnetic poles and their magnetic fields ch ...