Toyota Sienna Service Manual: How to proceed with troubleshooting

Toyota Sienna Service Manual / Engine hood / door / Slide door closer system / How to proceed with troubleshooting

HINT: Troubleshoot in accordance with the procedures on the following pages

1 VEHICLE BROUGHT TO WORKSHOP

2 CUSTOMER PROBLEM ANALYSIS CHECK AND SYMPTOM CHECK

3 INSPECT COMMUNICATION FUNCTION OF LARGE-SCALE MULTIPLEX COMMUNICATION SYSTEM (BEAN)

Use the intelligent tester to check for normal function of the multiplex communication system.

(ECU unconnected, communication line malfunctioning) Without code outputs, proceed to A.
(ECU unconnected, communication line malfunctioning) With code outputs, proceed to B.

4 PROBLEM SYMPTOMS TABLE

When problem is not listed on problem symptoms table, proceed to A.
When problem is listed on problem symptoms table, proceed to B.

5 PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM

Data List / Active Test.
Terminals of ECU

6 ADJUST, REPAIR OR REPLACE AND RESET SLIDE DOOR SYSTEM

END

Initialization

1. RESET Reset the power slide door system: The power slide door ECU records the fully open position of the power slide door in its memory and the power slide door fully opens and clos ...

Other materials:

Installation
1. INSTALL FRONT DOOR GLASS WEATHERSTRIP Install the front door grass weatherstrip. 2. INSTALL OUTER REAR VIEW MIRROR ASSEMBLY (See page MI-45) 3. INSTALL FRONT DOOR TRIM BOARD SUBASSEMBLY 4. INSTALL POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY 5. INSTALL BACK FRAME PLATE 6. INSTALL FR ...

Reassembly
1. INSTALL REAR DOOR WIRE SUB-ASSEMBLY LH Install the wire. NOTICE: When installing the wire, push the areas where the clips are installed in order to prevent damage and deformation. Install the 2 screws. 2. INSTALL REAR DOOR LOCK ASSEMBLY LH Apply MP grease to the slidi ...

Removal
1. REMOVE CHARCOAL CANISTER PROTECTOR (a) Remove the 6 bolts and charcoal canister protector. 2. REMOVE CHARCOAL CANISTER ASSEMBLY (a) Disconnect the fuel tank vent hose from the charcoal canister. (1) Push the connector deep inside. (2) Pinch portion A. (3) Pull out the connector. ...