Toyota RAV4 manuals

Toyota Sienna Service Manual: Reverse Signal Circuit

DESCRIPTION

The radio and navigation assembly receives a reverse signal from the park/neutral position switch.

WIRING DIAGRAM

WIRING DIAGRAM

INSPECTION PROCEDURE

1 INSPECT RADIO AND NAVIGATION ASSEMBLY

INSPECT RADIO AND NAVIGATION ASSEMBLY

  1. Disconnect the radio and navigation assembly connector R12.
  2.  Measure the voltage according to the value(s) in the table below.

Standard voltage

Standard voltage

2 CHECK HARNESS AND CONNECTOR (RADIO AND NAVIGATION ASSEMBLY - PARK/ NEUTRAL POSITION SWITCH)

CHECK HARNESS AND CONNECTOR (RADIO AND NAVIGATION ASSEMBLY - PARK/ NEUTRAL POSITION SWITCH)

  1. Disconnect the radio and navigation assembly connector R12 and park/neutral position switch connector P1.
  2.  Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

3 INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY

INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY

  1. Disconnect the park/neutral position switch connector P1.
  2.  Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

REPAIR OR REPLACE HARNESS OR CONNECTOR

Terminals of ECU
1. TELEVISION CAMERA ASSEMBLY  Disconnect the T10 camera connector Measure the voltage and resistance of each terminal of the wire harness side connector. If the result is ...

Display Signal Circuit between Radio and Navigation Assembly and Television Camera Assembly
DESCRIPTION This is the display signal circuit of the television camera assembly. WIRING DIAGRAM INSPECTION PROCEDURE 1 CHECK HARNESS AND CONNECTOR (RADIO AND NAVIGATION ASSEMBLY - TELEVISION ...

Other materials:

Road test
1. PROBLEM SYMPTOM CONFIRMATION  Inspect the SET function.  Turn the cruise control main switch on.  Drive at the required speed between 40 km/h (25 mph) and 200 km/h (125 mph).  Push the cruise control main switch to - (COAST)/SET.  After releasing t ...

Slide door lock release motor
Inspection 1. INSPECT SLIDE DOOR LOCK RELEASE MOTOR ASSEMBLY LH Apply battery voltage and inspect operation of the motor. OK If the result is not as specified, replace the motor assembly. 2. INSPECT SLIDE DOOR LOCK RELEASE MOTOR ASSEMBLY RH Apply battery voltage and insp ...

System description
1. Radio and navigation assembly outline  Conventionally, 2 separate devices, a "radio and display" and a "navigation ECU" are used. This model has adopted a new type, combining these devices into a single unit. 2. Navigation system outline  Vehicle ...

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