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
Power Slide Door LH 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 LH, ...
Jam Protection Function Activates During Power Slide Door LH
Operation
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:
Fuel sender gauge
assembly
INSPECTION
1. INSPECT FUEL SENDER GAUGE ASSEMBLY
Disconnect the connector from the fuel sender
gauge.
Check that the float moves smoothly between F and
E.
Measure the resistance between terminals 1 and 2
of the connector according to the value(s) in the
table b ...
Rear Power Seat Switch Circuit
DESCRIPTION
When the power rear no. 2 seat switch is operated, a recline signal is sent
to the fold seat control ECU.
The ECU activates the reclining motor based on the signal from the power rear
no. 2 seat switch.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 INSPECT FOLD SEAT CONTROL ECU
...
Installation
HINT:
Use the same procedures for the RH side and LH side.
The procedures listed below are for the LH side.
1. INSTALL SIDE AIRBAG SENSOR LH
Check that the ignition switch is off.
Check that the battery negative (-) terminal is
disconnected.
CAUTION:
...
