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:
Short to GND in Front Passenger Side Squib
2nd Step Circuit
DTC B1187/55 Short to GND in Front Passenger Side Squib
2nd Step Circuit
DESCRIPTION
The front passenger side squib 2nd step circuit consists of the center airbag
sensor assembly and the
front passenger airbag assembly.
The circuit instructs the SRS to deploy when deployment conditions are ...
Throttle Actuator Control Throttle Body Range / Performance
DESCRIPTION
The Electronic Throttle Control System (ETCS) is composed of the throttle
actuator, Throttle Position (TP)
sensor, Accelerator Pedal Position (APP) sensor, and ECM. The ECM operates the
throttle actuator to
regulate the throttle valve in response to driver inputs. The TP senso ...
System Voltage
DTC P0560 System Voltage
MONITOR DESCRIPTION
The battery supplies electricity to the ECM even when the ignition switch is
off. This power allows the
ECM to store data such as DTC history, freeze frame data and fuel trim values.
If the battery voltage falls
below a minimum level, these memori ...
