Toyota Sienna Service Manual: DTC check / clear

Toyota Sienna Service Manual / Supplemental restraint system / Occupant classification system / DTC check / clear

1. DTC CHECK

DTC CHECK

HINT: When DTC B1150/23 is detected as a result of troubleshooting for "Airbag System", perform troubleshooting for the Occupant Classification System.

Check the DTCs.

Connect the intelligent tester to the DLC3.
Turn the ignition switch to the ON position.
Check the DTCs by following the prompts on the tester screen.

HINT: Refer to the intelligent tester operator's manual for further details.

Clear the DTCs.

Connect the intelligent tester to the DLC3.
Turn the ignition switch to the ON position.
Clear the DTCs by following the prompts on the tester screen.

HINT: Refer to the intelligent tester operator's manual for further details.

Diagnosis system

1. CHECK DLC3 The ECU uses ISO 15765-4 for communication. The terminal arrangement of the DLC3 complies with SAE J1962 and meets the ISO 15765-4 format. NOTICE: *: Before measuri ...

HINT: By accessing the DATA LIST displayed by the intelligent tester, you can perform such functions as reading the values of switches and sensors without removing any parts. Reading the DATA LIST ...

Other materials:

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 step of troubleshooting is one way to shorten the labor time. Connect the intelligent tes ...

Passenger Side Outer Mirror ECU
DTC B1208 Passenger Side Outer Mirror ECU DESCRIPTION This DTC is detected when communication between the outer mirror control ECU RH and multiplex network gateway ECU stops for more than 10 seconds. DTC No. DTC Detecting Condition Trouble Area B1208 Pa ...

Using the steering wheel switches
The steering wheel switches can be used to operate a connected cellular phone. Operating a telephone using the steering wheel switches Volume switch Increase/Decrease the volume Press and hold: Continuously increase/ decrease the volume Cursor switch Select a list/t ...