Toyota RAV4 manuals

Toyota Sienna Service Manual: Low pitched horn

Toyota Sienna Service Manual / Horn / Low pitched horn

COMPONENTS

COMPONENTS

REMOVAL

1. REMOVE FRONT BUMPER COVER ET-3

2. REMOVE LOW PITCHED HORN

  1.  Disconnect the connector.
  2.  Remove the bolt and horn.

INSPECTION

1. INSPECT LOW PITCHED HORN

INSPECT LOW PITCHED HORN

  1.  Apply battery voltage and check operation of the horn, as shown in the table.

Standard

Standard

INSTALLATION

1. INSTALL LOW PITCHED HORN

INSTALL LOW PITCHED HORN

  1.  Place the stay onto the baffle part of the radiator support upper and then install the horn with the bolt.

    Torque: 20 N*m (199 kgf*cm, 15 ft.*lbf)

  2.  Connect the connector.

2. INSTALL FRONT BUMPER COVER

Horn relay
INSPECTION 1. INSPECT HORN RELAY  Remove the horn relay from the instrument panel J/ B.  Measure the horn relay continuity. Standard ...

High pitched horn
COMPONENTS REMOVAL 1. REMOVE FRONT BUMPER COVER 2. REMOVE HIGH PITCHED HORN  Disconnect the connector.  Remove the bolt and horn. INSPECTION 1. INSPECT HIGH PITCHED HORN ...

Other materials:

Hood
Release the lock from the inside of the vehicle to open the hood. Pull the hood lock release lever. The hood will pop up slightly. Pull up the auxiliary catch lever and lift the hood. Hold the hood open by inserting the supporting rod into the slot WARNING ...

Rear Clearance Sonar Sensor RH Circuit
DESCRIPTION An ultrasonic sensor consists of a sensor portion that transmits and receives ultrasonic waves and a preamplifier that amplifies them. The ultrasonic sensor outputs the ultrasonic waves and sends the received signals to the clearance warning ECU. WIRING DIAGRAM INSPECTION PR ...

How to proceed with troubleshooting
NOTICE: DTCs for the CAN communication system are as follows: U0073, U0100, U0122, U0123, U0124, U0126 and U1101. HINT: If U0235 or U1102 is output alone, the CAN communication is normal 1 CHECK AND CLEAR DTCS HINT: CAN communication DTCs are output when there is an open or short in any ...

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