Toyota 4Runner manuals

Toyota 4Runner: 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.

(c) Click "Health Check".

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 ...

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Precaution
PRECAUTION 1. PRECAUTIONS WHEN USING THE TECHSTREAM (a) When using the Techstream with the engine switch off to troubleshoot: Connect the Techstream to the vehicle, and turn a courtesy light switch on and off at 1.5 second intervals until communication b ...

Air Conditioning Amplifier Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Air Conditioning Amplifier Communication Stop Mode Either condition is met: "Air Conditioning Amplifier" is not displayed on t ...

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