Toyota Sienna Quiz
Engine hood / door

Diagnostic trouble code chart

In this manual: Engine hood / door
Introduction — 55Service specifications — 7Maintenance — 7Engine — 264U151e automatic transaxle — 108Transfer — 19Propeller shaft — 8Drive shaft — 14Differential — 16Axle — 18Suspension — 37Tire and wheel — 54Brake control — 141Parking brake — 16Steering Column — 11Power steering — 18Air conditioning — 106Supplemental restraint system — 146Seat belt — 22Theft deterrent — 14Engine immobiliser — 17Cruise control — 65Lighting — 61Wiper and washer — 13Door lock — 42Meter — 28Audio / visual — 94Navigation — 108Park assist / monitoring — 33Horn — 5Garage door opener — 42GR-FE Engine control system — 126Supplemental restraint system — 147Other system — 14Windshield / windowglass — 43Mirror — 23Instrument panel — 6Seat belt — 22Seat — 92Engine hood / door — 104Exterior — 39Interior — 5Sliding roof — 9Multiplex communication — 18Can communication — 23
3steps
~18min
2/5difficulty
Done 0 of 3

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 BACK DOOR SYSTEM

DTC No.

Detection Item

Trouble Area

B2222

 PBD Pulse Sensor Malfunction
  1. Wire harness
  2. Power back door drive unit
  3. Power back door ECU

Test yourself

A quick Toyota Sienna quiz: every answer comes with an explanation and a link to the manual page.