Toyota RAV4 manuals

Toyota Sienna Service Manual: Problem symptoms table

Proceed to the reference page shown in the table below for each malfunction symptom and troubleshoot each circuit.

HINT: Troubleshooting of the theft deterrent system is based on the premise that the door lock control system and the wireless door lock control system are operating normally. Accordingly, before troubleshooting the theft deterrent system, first make certain that the door lock control system and the wireless door lock control system are operating normally.

Theft deterrent system

Theft deterrent system

Customize parameters
HINT: The following items can be customized. NOTICE:  After confirming whether the items requested by the customer are applicable or not for customization, perform customizing operation ...

Terminals of ECU
1. CHECK INSTRUMENT PANEL J/B ASSEMBLY (MULTIPLEX NETWORK BODY ECU)  Disconnect the B6, B7 and B9 ECU connectors. Disconnect the 1A, 1C, 1L and 1K J/B connectors.  Measure t ...

Other materials:

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. NOTICE: *: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do ...

Power slide door control motor and clutch
INSPECTION 1. INSPECT SLIDE DOOR CONTROL MOTOR AND CLUTCH ASSEMBLY LH Remove the motor and clutch. Connect the battery positive (+) lead to terminal 3 and the battery negative (-) lead to terminal 2. Apply battery voltage to the terminals and check the motor operation. OK If ...

On-vehicle inspection
1. INSPECT REAR AXLE HUB BEARING BACKLASH (a) Using a dial gauge, check for backlash near the center of the axle hub. Maximum: 0.05 mm (0.0020 in.) If backlash exceeds the maximum, replace the axle hub assembly. NOTICE: Ensure that the dial gauge is set at right angles to the measuremen ...

В© 2011-2022 Copyright www.tsienna.net