Toyota Sienna Service Manual: Power Slide Door LH does not Operate When Satellite Switch is Pressed
DESCRIPTION
- The power slide door operates only when the power slide door main switch is ON (switch free: orange paint on the top of the switch appears). The power slide door ECU LH controls the power slide door LH, which activates the slide door motor to open / close the slide door.
- A request signal from the satellite switch for the power slide door LH is input to the the driver side junction block ECU, which then sends this request signal using a BEAN line to the power slide door ECU LH.
- A request signal from the power slide door control switch LH is directly input to the power slide door ECU LH.
- When the child lock is in the locked condition, the power slide door control switch LH is disabled, thus the power slide door LH is not activated by this switch.
- When the fuel lid is open, the power slide door does not operate. Opening the fuel lid while the power slide door is operating stops the power slide door operation and switches the system to manual operation mode.
- When the touch sensor has an open / short-circuit, closing of the power slide door is disabled.
NOTICE: When disconnecting the negative (-) terminal cable of the battery or control motor and clutch, initialize the power slide door system
WIRING DIAGRAM
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 posi ...
Inspection procedure
1 BASIC INSPECTION
Check the conditions necessary for the power slide door
to open:
Power slide door main switch is in the ON position
(switch free: orange paint on the top of the ...
Other materials:
Diagnosis system
1. CHECK BATTERY VOLTAGE
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge the battery before
proceeding.
2. CHECK DLC3
(a) The ECU uses the ISO 15765-4 for communication
protocol. The terminal arrangement of the DLC3
complies with SAE J1962 and matches the ISO
15765-4 f ...
GPS Mark is not Displayed
INSPECTION PROCEDURE
1 CHECK CABIN
Check the cabin for any object that might interrupt radio
reception on the instrument panel. If such an object
exists, remove it and check if the GPS mark reappears.
HINT:
The GPS uses extremely faint radio waves originating
from satellites. If the si ...
Installation
1. INSTALL NO. 2 REAR SEAT OUTER BELT ASSEMBLY
NOTICE:
Do not disassemble the retractor.
Check the degree of tilt when the No. 2 rear seat
outer belt assembly begins to lock the ELR.
Check that the belt does not lock within 15 of
tilt in all directions but that the be ...
