Toyota Sienna Service Manual: Diagnostic trouble code chart
If a DTC is displayed during the DTC check, check the parts listed in the table below and proceed to the page given.
HINT:
- *1: Comes on MIL (Malfunction Indicator Lamp) light up
- *2: "DTC stored" mark means ECM memorizes the malfunction code if the ECM detects the DTC detection condition.
- This DTC may be output when the clutch, brake and gear components etc. inside the automatic transmission are damaged.
- Transmission Range Sensor Circuit Malfunction (PRNDL Input)
- Transmission Fluid Temperature Sensor "A"
- Transmission Fluid Temperature Sensor "A" Performance
- Turbine Speed Sensor Circuit No Signal
- Brake Switch "B" Circuit High
- Torque Converter Clutch Solenoid Performance (Shift Solenoid Valve DSL)
- Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1)
- Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1)
- Shift Solenoid "D" Performance (Shift Solenoid Valve S4)
- Shift Solenoid "E" Performance (Shift Solenoid Valve SR)
- Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2)
- Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2)
- Intermediate Shaft Speed Sensor "A"
- Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3)
- Pressure Control Solenoid "C" Electrical (Shift Solenoid Valve SL3)
- Shift Solenoid "D" Control Circuit
- Shift Solenoid "E" Control Circuit
- Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT)
- Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT)
- Torque Converter Clutch Solenoid Circuit
Data list / active test
1. DATA LIST
HINT:
Using the intelligent tester to read the DATA LIST allows
the values or states of switches, sensors, actuators and
other items to be read without removing any parts. This
non-i ...
Transmission Range Sensor Circuit Malfunction
(PRNDL Input)
DESCRIPTION
The park/neutral position switch detects the shift lever position and sends
signals to the ECM.
MONITOR DESCRIPTION
These DTCs indicate a problem with the park/neutral position ...
Other materials:
Washer Signal Circuit
DESCRIPTION
The distance control ECU detects washer operation. The cruise control will be
cancelled by the distance
control ECU if the windshield wipers operate in the HI or LO mode. By detecting
washer operation, the
distance control ECU allows the cruise control to continue even when the
...
Canceling and resuming the constant speed control
Pulling the lever toward you
cancels the constant speed
control.
The speed setting is also canceled
when the brakes are applied.
Pushing the lever up resumes
the constant speed control.
Resuming is available when the
vehicle speed is more than approximately
25 mph (40 km/h). ...
Terminals of ECU
1. CHECK OUTER MIRROR CONTROL ECU LH
Disconnect the O9 and O10 connectors.
Measure the voltage and resistance according to
the value(s) in the table below.
Voltage
Resistance
If the result is not as specified, there may be a
malfunction on the wire harness side.
Recon ...
