Toyota RAV4 manuals

Toyota Sienna Service Manual: Terminals of ECU

1. CHECK DRIVER SIDE J/B ASSEMBLY (MULTIPLEX NETWORK BODY ECU)

  1.  Disconnect the B6, 1C, 1K and 1L J/B connectors.

CHECK DRIVER SIDE J/B ASSEMBLY

  1. Measure the voltage and resistance according to the value(s) in the table below.

CHECK DRIVER SIDE J/B ASSEMBLY

HINT: If the result is not as specified, there may be a malfunction on the wire harness side.

  1. Reconnect the 1C, 1K, 1L and B6 connectors.
  2. Measure the voltage according to the value(s) in the table below.

Standard voltage

Standard voltage

Operation check
1. REMOVE CHECK FUNCTION  Check that the key reminder warning buzzer sounds.  With the driver side door closed, insert the key into the ignition key cylinder and then turn the ...

Diagnosis system
1. CHECK DLC3  The vehicle's ECU uses ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. NOT ...

Other materials:

Installation
1. INSTALL COOLER CONDENSER CORE (a) Install the cooler condenser core with the 2 screws. Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf) HINT: If the condenser is replaced with a new one, add compressor oil to the new condenser. Capacity: 40 cc (1.4 fl.oz.) Compressor oil: ND-OIL 8 or equiva ...

Map Disc cannot be Inserted
INSPECTION PROCEDURE 1 CHECK RADIO AND NAVIGATION ASSEMBLY Check if a disc is inserted into the MAP disc slot.  Check if "DISC IN" is displayed. OK: "DISC IN" is displayed 2 CHECK MAP DISC Check that the map disc is not deformed or cracked. OK: ...

Master Reset/ Voice Processing Device ON Error
DTC 01-DD Master Reset DTC 01-E1 Voice Processing Device ON DESCRIPTION DTC No. DTC Detection Condition Trouble Area 01-DD *1 The device that should be the master has been disconnected after the engine starts. Radio and navigation assembly po ...

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