Toyota Sienna Service Manual: Terminals of ECU

Toyota Sienna Service Manual / Mirror / Power mirror control system (w/ Memory) / Terminals of ECU

1. CHECK OUTER MIRROR CONTROL ECU LH

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

Voltage

Resistance

Resistance

If the result is not as specified, there may be a malfunction on the wire harness side.

Reconnect the O9 and O10 connectors.
Measure the voltage according to the value(s) in the table below

Voltage

Voltage

If the result is not as specified, there may be a malfunction on the ECU side.

2. CHECK OUTER MIRROR CONTROL ECU RH

CHECK OUTER MIRROR CONTROL ECU RH

Disconnect the O11 and O12 connectors.
Measure the voltage and resistance according to the value(s) in the table below.

Voltage

Voltage

Resistance

Resistance

If the result is not as specified, there may be a malfunction on the wire harness side.

Reconnect the O11 and O12 connectors.
Measure the voltage according to the value(s) in the table below.

Voltage

Voltage

If the result is not as specified, there may be a malfunction on the ECU side.

Problem symptoms table

HINT: Use the table below to help determine the cause of the problem symptoms. The potential causes of the symptoms are listed in order of probability in the ''Suspected Area'' column ...

Diagnosis system

1. DESCRIPTION When troubleshooting a vehicle with the diagnosis system, the only difference from the usual troubleshooting procedure is connecting the intelligent tester to the vehicl ...

Other materials:

Installation
1. INSTALL VVT SENSOR (for Bank 2 Exhaust Side) Install the VVT sensor with the bolt. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) Connect the VVT sensor connector. 2. INSTALL VVT SENSOR (for Bank 2 Intake Side) Install the VVT sensor with the bolt. Torque: 10 N* ...

Removal
1. REMOVE REAR DOOR SCUFF PLATE 2. REMOVE REAR DOOR WEATHERSTRIP 3. REMOVE BACK DOOR WEATHERSTRIP 4. REMOVE BACK DOOR SCUFF PLATE 5. REMOVE FRONT QUARTER TRIM PANEL ASSEMBLY Remove the floor anchor cover. Remove the bolt and disconnect the No. 2 rear seat outer belt assem ...

GPS Antenna Error/ GPS Antenna Power Source Error
DTC 58-40 GPS Antenna Error DTC 58-41 GPS Antenna Power Source Error DTC 80-40 GPS Antenna Error DTC 80-41 GPS Antenna Power Source Error DESCRIPTION DTC No. DTC Detection Condition Trouble Area 58-40 GPS antenna error Wire harness GPS ...