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Toyota Sienna Service Manual: Problem symptoms table

Toyota Sienna Service Manual / Engine hood / door / Power slide door system / Problem symptoms table

POWER SLIDE DOOR SYSTEM

Symptom

Suspected Area
Power slide door LH does not operate when switch* is pressed (* switch indicates satellite switch for power slide door LH and power slide door control switch LH)
  1. ECU-B fuse
  2. Power slide door main switch
  3. Satellite switch
  4. Power slide door control switch LH
  5. Power slide door touch sensor LH
  6. Fuel lid courtesy switch
  7. Power slide door motor and clutch LH
  8. Power slide door lock assembly LH
  9. Slide door release actuator assembly LH
  10. Power slide door ECU LH
  11. Driver Side J/B assembly (Multiplex network body ECU)
  12. Wire harness
Power slide door RH does not operate when switch* is pressed (* switch indicates satellite switch for power slide door RH and power slide door control switch RH)
  1. ECU-B fuse
  2. Power slide door main switch
  3. Satellite switch
  4. Power slide door control switch RH
  5. Power slide door touch sensor RH
  6. Power slide door motor and clutch RH
  7. Power slide door lock assembly RH
  8. Slide door release actuator assembly RH
  9. Power slide door ECU RH
  10. Driver Side J/B assembly (Multiplex network body ECU)
  11.  Wire harness
Power slide door LH does not operate when using inside / outside handle (normally operates when using switch*) (* switch indicates satellite switch for power slide door LH and power slide door control switch LH)
  1. Power slide door lock assembly LH
  2. Handle operation detect switch LH
  3. Child protection detect switch LH
  4. Fuel lid switch
  5. Power slide door ECU LH
  6. Wire harness
Power slide door RH does not operate when using inside / outside handle (normally operates when using switch*) (* switch indicates satellite switch for power slide door RH and power slide door control switch RH)
  1. Power slide door lock assembly RH
  2. Handle operation detect switch RH
  3. Child protection detect switch RH
  4. Power slide door ECU RH
  5. Wire harness
Jam protection function is activated while power slide door LH is operating. (for some reasons*) (* It may be caused by ill-fitting slide door, faulty touch sensor or faulty pulse sensor)
  1. Fitting condition of slide door
  2. Power slide door touch sensor LH
  3. Power slide door motor and clutch LH
  4. Power slide door ECU LH
  5. Wire harness
Jam protection function is activated while power slide door RH is operating. (for some reasons*) (* It may be caused by ill-fitting slide door, faulty touch sensor or faulty pulse sensor)
  1. Fitting condition of slide door
  2. Power slide door touch sensor RH
  3. Power slide door motor and clutch RH
  4. Power slide door ECU RH
  5. Wire harness
Power slide door does not fully open (stops operation at approx. 105 mm from fully open position)
  1. Slide door half stop control
  2. Power window regulator
  3. Slide door half-open stopper cable
Power slide door warning buzzer LH does not sound
  1. Power slide door warning buzzer LH
  2. Power slide door ECU LH
  3. Wire harness
Power slide door warning buzzer RH does not sound
  1. Power slide door warning buzzer RH
  2. Power slide door ECU RH
  3. Wire harness
Initialization
1. RESET  When the control motor and clutch is replaced: The power slide door ECU cannot receive a switch signal from the control motor and clutch. This may cause the power slide door s ...

Terminals of ECU
1. CHECK POWER SLIDE DOOR ECU LH Disconnect the P25 and P26 ECU connectors, and check the voltage and resistance of each terminal of the wire harness side connectors If the result i ...

Other materials:

Inspection
1. INSPECT LOCK PLATE FOR DAMAGE (a) Inspect the lock plate for damage. HINT: Reassembly of a deformed tank will be impossible. Therefore, first correct the shape of the lock plate groove with pliers or a similar tool, if necessary. Water leakage will result if the bottom of the lo ...

Removal
1. REMOVE TRANSFER CASE NO.1 PLUG (See page TF-8) 2. REMOVE TRANSFER DRAIN PLUG (a) Remove the transfer drain plug, drain gasket and bleed transfer oil. 3. REMOVE EXHAUST PIPE ASSEMBLY HINT: (See page EX-8) 4. REMOVE PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY HINT: (See page PR-3) 5. R ...

Data list / active test
1. READ DATA LIST HINT: Using the intelligent tester's DATA LIST allows switch, actuator and other item values to be read without removing any parts. Reading the DATA LIST early in troubleshooting is one way to save time.  Connect the intelligent tester with CAN VIM to the DLC3. &n ...

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