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:
Reassembly
1. INSTALL BRAKE PEDAL PAD
(a) Install the brake pedal pad to the brake pedal subassembly.
2. INSTALL PUSH ROD PIN
(a) Apply lithium soap base glycol grease to inside
surface of 2 new push rod bushes.
(b) Install the 2 new push rod bushes.
(c) Install the 2 push rod pins with the 2 plate t ...
Short to GND in Rear Curtain Shield Squib RH
Circuit
DTC B1632/81 Short to GND in Rear Curtain Shield Squib RH
Circuit
DESCRIPTION
The rear curtain shield squib RH circuit consists of the center airbag sensor
assembly and the curtain
shield airbag assembly RH.
The circuit instructs the SRS to deploy when deployment conditions are met.
DTC ...
Hood
Release the lock from the inside of the vehicle to open the hood.
Pull the hood lock release lever.
The hood will pop up slightly.
Pull up the auxiliary catch lever
and lift the hood.
Hold the hood open by inserting
the supporting rod into the slot
WARNING ...
