Toyota Sienna Quiz
Park assist / monitoring

Display Signal Circuit between Radio and Navigation Assembly and Television Camera Assembly

In this manual: Park assist / monitoring
Introduction — 55Service specifications — 7Maintenance — 7Engine — 264U151e automatic transaxle — 108Transfer — 19Propeller shaft — 8Drive shaft — 14Differential — 16Axle — 18Suspension — 37Tire and wheel — 54Brake control — 141Parking brake — 16Steering Column — 11Power steering — 18Air conditioning — 106Supplemental restraint system — 146Seat belt — 22Theft deterrent — 14Engine immobiliser — 17Cruise control — 65Lighting — 61Wiper and washer — 13Door lock — 42Meter — 28Audio / visual — 94Navigation — 108Park assist / monitoring — 33Horn — 5Garage door opener — 42GR-FE Engine control system — 126Supplemental restraint system — 147Other system — 14Windshield / windowglass — 43Mirror — 23Instrument panel — 6Seat belt — 22Seat — 92Engine hood / door — 104Exterior — 39Interior — 5Sliding roof — 9Multiplex communication — 18Can communication — 23
8steps
~48min
2/5difficulty
Done 0 of 8

DESCRIPTION

This is the display signal circuit of the television camera assembly.

WIRING DIAGRAM

WIRING DIAGRAM

INSPECTION PROCEDURE

1 CHECK HARNESS AND CONNECTOR (RADIO AND NAVIGATION ASSEMBLY - TELEVISION CAMERA ASSEMBLY)

  1. Disconnect the R10 connector from the radio and navigation assembly.
  2. Disconnect the T10 connector from the television camera assembly.
    CHECK HARNESS AND CONNECTOR (RADIO AND NAVIGATION ASSEMBLY - TELEVISION CAMERA ASSEMBLY)
  3. Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

2 INSPECT RADIO AND NAVIGATION ASSEMBLY

  1. Reconnect the radio and navigation assembly R10 connector.
    INSPECT RADIO AND NAVIGATION ASSEMBLY
  2. Measure the voltage according to the value(s) in the table below

Standard voltage

Standard voltage

3 INSPECT TELEVISION CAMERA ASSEMBLY

  1. Reconnect the radio and navigation assembly R10 connector and the television camera assembly T10 connector.
    INSPECT TELEVISION CAMERA ASSEMBLY
  2. Check the waveform of the television camera assembly using an oscilloscope.
    INSPECT TELEVISION CAMERA ASSEMBLY
  3. Measurement terminal: CV+ - CVMeasurement setting: 0.2 V/DIV, 0.2 μs/DIV Condition: Ignition switch ON, Shift lever in R range

OK: Pulses as shown in the illustration.

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

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