Toyota Sienna Service Manual: Power Slide Door RH does not Operate When Using Inside / Outside
Handle
DESCRIPTION
- The inside / outside handles have the ability to control operation
of the power slide door. Pulling either
handle transmits a request signal to the power slide door ECU RH, which then
commands the power
slide door control motor and clutch to open / close the power slide door.
- The slide door lock remote control assembly has the handle
operation detect switch for detection of
switch operation and also the child protection detect switch for the child
lock function that disables the
power slide door control switch RH function while the child lock is ON.
- If there is a malfunction detected in these 2 detection switches
or the wire harness, replace the slide
door lock remote control assembly RH.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 OPERATION CHECK
- If the power slide door does not operate when trying to
open it, proceed to A.
- If the power slide door does not operate when trying to
close it, proceed to B.
2 CHECK SLIDE DOOR CLOSER SYSTEM
- Check if the slide door closer system operates.
3 READ VALUE OF INTELLIGENT
- Using the intelligent tester, check the DATA LIST for
proper functioning of the handle operation detect switch.
OK (Power slide door ECU RH):

4 INSPECT SLIDE DOOR LOCK REMOTE CONTROL SUB-ASSEMBLY RH (HANDLE
OPERATION DETECT SWITCH)

- Inspect the resistance of the switch.
Resistance

5 CHECK WIRE HARNESS (SLIDE DOOR LOCK REMOTE CONTROL - POWER SLIDE
DOOR ECU RH)

- Disconnect the S23 remote control and P27 ECU
connectors.
- Check the resistance between the wire harness side
connectors.
Resistance (Check for open circuit)

- Check the resistance between the S23 remote control
connector and body ground.
Resistance (Check for open circuit)

REPLACE POWER SLIDE DOOR ECU RH
6 READ VALUE OF INTELLIGENT TESTER
- Using the intelligent tester, check the DATA LIST for
proper functioning of the child protection detect switch.
OK (Power slide door ECU RH):

7 INSPECT SLIDE DOOR LOCK REMOTE CONTROL SUB-ASSEMBLY RH (CHILD
PROTECTION DETECT SWITCH)

- Inspect the resistance of the switch.
Resistance

8 CHECK WIRE HARNESS (SLIDE DOOR LOCK REMOTE CONTROL - POWER SLIDE
DOOR ECU RH)

- Disconnect the S23 switch and P27 ECU connectors.
- Check the resistance between the wire harness side
connectors.
Resistance (Check for open circuit)

- Check the resistance between the S23 switch connector
and body ground.
Resistance (Check for open circuit)

REPLACE POWER SLIDE DOOR ECU RH
DESCRIPTION
The inside / outside handles have the ability to control operation
of the power slide door. Pulling either
handle transmits a request signal to the power slide door ECU LH, ...
DESCRIPTION
It may be caused by ill-fitting slide door, faulty touch sensor or
faulty pulse sensor.
The power slide door ECU activates the slide motor to open / close
the power ...
Other materials:
Pressing Power Switch does not Turn on System
INSPECTION PROCEDURE
1 CHECK VEHICLE CONDITION
Check that conditions in the cabin are not likely to cause
condensation.
HINT:
This problem occurs when the cabin is humid and the
temperature changes rapidly. This may produce
condensation, resulting in a short circuit.
OK:
Condensation ...
Removal
1. REMOVE REAR SEAT LEG SIDE GARNISH SUBASSEMBLY RH
Disengage the clips and remove the seat leg side
garnish sub-assembly RH.
2. REMOVE REAR NO. 2 SEAT ASSEMBLY RH
Remove the bolt and locus cable RH.
Remove the 2 bolts and rear No. 2 seat assembly
RH.
R ...
Data list / active test
1. DATA LIST
HINT:
With the intelligent tester connected to the DLC3 and the
ignition switch to the ON position, the ABS, TRAC and
VSC data list can be displayed. Follow the prompts on
the tester screen to access the DATA LIST.
*: 2WD
2. ACTIVE TEST
HINT:
Performing the ACTIVE TEST usin ...