Toyota Sienna Service Manual: Problem symptoms table

Toyota Sienna Service Manual / Engine hood / door / Slide door closer system / Problem symptoms table

SLIDE DOOR CLOSER SYSTEM

Symptom	Suspected Area
Slide door closer LH does not operate (*1)	ECU-B fuse Power slide door lock assembly LH Power slide door ECU LH Wire harness
Slide door closer RH does not operate	ECU-B fuse Power slide door lock assembly RH Power slide door ECU RH Wire harness
Slide door closer LH does not operate (*2)	L-PSD fuse Power slide door lock assembly LH Slide door closer relay LH Wire harness

HINT:

*1: with Power Slide Door
*2: without Power Slide Door

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 ...

Terminals of ECU

1. CHECK POWER SLIDE DOOR ECU LH (WITH POWER SLIDE DOOR) Disconnect the P25 and P26 ECU connectors, and check the voltage and resistance of each terminal of the wire harness side connecto ...

Other materials:

Brake Switch "A" Circuit
DTC P0571 Brake Switch "A" Circuit DESCRIPTION When the brake pedal is depressed, the stop light switch sends a signal to the ECM. When the ECM receives this signal, it cancels the cruise control. The fail-safe function operates to enable normal driving even if there is a malfuncti ...

System diagram
1. DISC PLAYER OUTLINE A CD player uses a laser pickup to read digital signals recorded on CDs. By converting the digital signals to analog, music and other content can be played. CAUTION: Do not look directly at the laser pickup because the CD player uses an invisible laser bea ...

Removal
1. REMOVE REAR DOOR SCUFF PLATE LH 2. REMOVE REAR DOOR WEATHERSTRIP LH 3. REMOVE BACK DOOR WEATHERSTRIP 4. REMOVE BACK DOOR SCUFF PLATE 5. REMOVE QUARTER TRIM FRONT PANEL ASSEMBLY LH 6. REMOVE POWER POINT SOCKET ASSEMBLY Release the 2 claw fittings and remove the power point soc ...