Toyota RAV4 manuals

Toyota Sienna Service Manual: Diagnosis display detailed description

Toyota Sienna Service Manual / Navigation / Navigation system / Diagnosis display detailed description

HINT:

1. SYSTEM CHECK

  1.  System Check Mode Screen

SYSTEM CHECK

  1. Device Names and Hardware Address/*1

HINT:

SYSTEM CHECK

SYSTEM CHECK

  1. Check Result/*2

HINT: Result codes for all devices are displayed.

SYSTEM CHECK

  1. Code Clear/*3
  1.  Memory Clear/*4
  1.  Diagnosis MENU Screen

SYSTEM CHECK

HINT: Each item is grayed out or not displayed based on the device settings.

  1.  Unit Check Mode Screen

SYSTEM CHECK

Screen Description:

Display

Contents

Device name/*1 Target device
Segment/*2 Target device logical address
DTC/*3 DTC (Diagnostic Trouble Code)
Timestamp/*4 The time and date of past DTCs are displayed. (The year is displayed in 2-digit format.)
Present Code/*5 DTCs output at the service check are displayed.
Past Code/*6 Diagnostic memory results and recorded DTCs are displayed
Diagnosis Clear Switch/*7 Pushing this switch for 3 seconds clears the diagnostic memory data of the target device. (Both response to diagnostic system check result and the displayed data are cleared.)
  1. LAN Monitor (Original) Screen

SYSTEM CHECK

  1. Check Result/*1

HINT: Check results of all the devices are displayed.

SYSTEM CHECK

  1. LAN Monitor (Individual) Screen

SYSTEM CHECK

Screen Description:

SYSTEM CHECK

2. DISPLAY CHECK

  1.  Vehicle Signal Check Mode Screen

DISPLAY CHECK

Screen Description:

Screen Description

HINT:

  1. CAN Connection Check Screen

DISPLAY CHECK

Screen Description:

Name

Contents

CAN Connection check result/*1
  • For systems connected to the CAN system, the results of the CAN connection check are displayed.
  •  "NG" - The ignition switch is ACC or ON and the CAN communication lines are malfunctioning or the CAN bus lines are not connected.
  •  "OK" - The ignition switch is ACC or ON and the CAN communication lines are normal.
  •  Blank - CAN connection check is performed with the ignition switch is ACC or off

HINT:

HINT: When the ignition switch is turned off, the bus lines are disconnected, or a malfunction occurs in the bus lines while the CAN connection check result is being displayed, the problem will be reflected on the screen in real time

3. NAVIGATION CHECK

  1.  Navigation Check Screen

NAVIGATION CHECK

HINT: Each item is grayed out or not displayed based on the device settings.

  1.  GPS Information Screen

NAVIGATION CHECK

  1. Satellite information/*1
    Information from a maximum of 12 satellites is displayed on the screen. This information includes the target GPS satellite number, elevation angle, direction, and signal level.
  2. Receiving condition/*2

(DENSO model):

DENSO model

(AISIN AW model):

AISIN AW model

Measurement information/*3:

Measurement information

Position information/*4

Position information

Date information/*5:

Date information

  1. Vehicle Sensors Screen

NAVIGATION CHECK

Vehicle signal:

Vehicle signal:

Sensor signal:

Sensor signal

HINT: Signals are updated once per second only when vehicle sensor signals are changed.

  1.  Microphone & Voice Recognition Check Screen

NAVIGATION CHECK

Screen Description:

Screen Description

HINT:

NAVIGATION CHECK

Screen Description:

Screen Description

Trouble Code Description:

Trouble Code Description

HINT: This is a DVD player check function in the radio and navigation assembly (built-in navigation ECU).

Navigation check mode
HINT:  This mode displays GPS satellite information.  Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed areas ...

Problem symptoms table
HINT:  Before inspecting the suspected areas listed in the table below, check the fuse and relay.  Before inspecting the suspected areas listed in the table below, check the DTCs. ...

Other materials:

2Gr-fe emission control
SST RECOMMENDED TOOLS EQUIPMENT SSM 2GR-FE INTAKE EQUIPMENT PREPARATION 2GR-FE EXHAUST EQUIPMENT ...

Rear Air Conditioning Relay Circuit
DESCRIPTION The RR A/C relay is switched on by signals from the A/C amplifier. It supplies power to the rear blower motor. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT RELAY (RR A/C) (a) Remove the RR A/C relay from the No. 3 relay block. (b) Measure the resistance according to t ...

Sound Signal Circuit between Radio and Navigation Assembly and Stereo Jack Adapter
DESCRIPTION The stereo jack adapter sends an external device sound signal to the radio and navigation assembly through this circuit. The sound signal that has been sent is amplified by the stereo component amplifier and then is sent to the speakers. If there is an open or short in the c ...

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