Toyota Sienna Service Manual: Diagnostic trouble code chart

Toyota Sienna Service Manual / Engine hood / door / Power slide door system / Diagnostic trouble code chart

If a malfunction code is displayed during the DTC check, check the circuit listed for that code in the table below.

(Proceed to the page given for that circuit.)

POWER SLIDE DOOR SYSTEM

DTC No.	DTC No. Detection Item	Trouble Area
B2223	Power Slide Door Pulse Sensor Malfunction on Rear Right Door	Wire harness Power slide door control motor and clutch RH Power slide door ECU RH
B2224	Power Slide Door Pulse Sensor Malfunction on Rear Left Door	Wire harness Power slide door control motor and clutch LH Power slide door ECU LH

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 ...

Power Slide Door Pulse Sensor Malfunction on Rear Right Door

DTC B2223 Power Slide Door Pulse Sensor Malfunction on Rear Right Door DESCRIPTION A pulse sensor is built into slide door RH for jam and foreign object detection and for slide door pos ...

Other materials:

Installation
1. INSTALL SPIRAL CABLE Check that the front wheels are facing straight ahead. Set the turn signal switch to the neutral position. NOTICE: If it is not in the neutral position, the pin of the turn signal switch may snap. Install the spiral cable. NOTICE: ...

Diagnosis system
1. CHECK DLC3 The vehicle's ECU uses ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. NOTICE: *: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do ...

Hazard warning switch
INSPECTION 1. HAZARD WARNING SIGNAL SWITCH ASSEMBLY Check that there is resistance between the terminals at each switch position as shown in the chart. Resistance Inspect illumination operation. Connect the positive (+) lead from the battery to the termina ...