Toyota Sienna Service Manual: Slide Door Closer LH does not Operate
DESCRIPTION
The slide door ECU LH controls the slide door closer. In response to the output signals from the switches in the slide door lock, the slide door closer drives the closer motor.
HINT: The slide door closer system operates regardless of the power slide door main switch ON / OFF.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 INSPECT FUSE (ECU-B)
- Inspect the ECU-B fuse
2 INSPECT SLIDE DOOR LOCK
- Check that the slide door fully closes (fully locked) when the door is closed by hand.
3 POWER SOURCE RESET
- Disconnect the ECU-B fuse and reconnect it. 10 seconds later, check that the slide door closer is operational.
4 INSPECT POWER SLIDE DOOR LOCK ASSEMBLY
- Apply battery voltage to the terminals and check the motor operation.
OK
- At each range of the latch, inspect the resistance of the pawl switch and latch switch.
Resistance
- Inspect the resistance of the original position switch and handle switch.
Resistance
5 CHECK WIRE HARNESS (POWER SLIDE DOOR LOCK ASSEMBLY - POWER SLIDE DOOR ECU LH)
- Disconnect the P29 door lock and P25 ECU connectors.
- Check the resistance between the wire harness connectors.
Resistance (Check for open circuit)
- Check the resistance between the P29 lock connector and body ground.
Resistance (Check for open circuit)
REPLACE POWER SLIDE DOOR ECU LH
Data list / active test
1. DATA LIST
HINT:
Using the DATA LIST displayed on the intelligent tester,
you can read the value of the switch, sensor, actuator,
etc. without parts removal. Reading the DATA LIST as
the first ...
Slide Door Closer RH does not Operate
DESCRIPTION
The slide door ECU RH controls the slide door closer. In response to the
signals output from the switches
in the slide door lock, the slide door closer drives the closer motor.
HINT:
...
Other materials:
Installation
1. Install thermostat
(a) Install a new gasket to the thermostat.
(b) Install the thermostat with the jiggle valve facing up.
Hint:
the jiggle valve may be set within 10° on either side
of the prescribed position.
2. INSTALL WATER INLET
(a) Install the water inlet with the 2 nuts . ...
Towing related terms
GCWR (Gross Combination Weight Rating)
The maximum allowable gross
combination weight. The gross
combination weight is the sum
of the total vehicle weight
(including the occupants, cargo
and any optional equipment
installed on the vehicle) and the
weight of the trailer being towed
(incl ...
Power Slide Door Pulse Sensor Malfunction on
Rear Left Door
DTC B2224 Power Slide Door Pulse Sensor Malfunction on
Rear Left Door
DESCRIPTION
A pulse sensor is built into slide door LH for jam and foreign
object detection and for slide door position
detection. The jam and foreign object detection feature of the pulse sensor
monitors the o ...
