Toyota Sienna Service Manual: Reassembly
1. INSTALL BACK DOOR STOPPER LOWER
- Install the 2 stoppers with the 4 bolts.
Torque: 7.0 N*m (71 kgf*cm, 62 in.*lbf)
2. INSTALL BACK DOOR BASE STOPPER BRACKET
- Install the 2 brackets with the 4 bolts.
Torque: 7.0 N*m (71 kgf*cm, 62 in.*lbf)
3. INSTALL BACK DOOR WITH MOTOR LOCK ASSEMBLY
- Install the lock with the 4 bolts.
Torque: 12.5 N*m (112 kgf*cm, 9 ft.*lbf)
- Reset the lock
4. INSTALL POWER BACK DOOR TOUCH SENSOR LH
- Install the touch sensor with the clip.
- Using a torx driver (T25), tighten the 4 screws.
5. INSTALL POWER BACK DOOR TOUCH SENSOR RH
- Install the touch sensor with the clip.
- Using a torx driver (T25), tighten the 4 screws.
6. INSTALL BACK DOOR PULL STRAP
- Install the pull strap with the bolt.
Torque: 5.0 N*m (51 kgf*cm, 42 in.*lbf)
- Install the cover.
7. INSTALL BACK DOOR STAY BRACKET UPPER LH
- Install the bracket upper with the 2 bolts.
Torque: 12.5 N*m (112 kgf*cm, 9 ft.*lbf)
8. INSTALL POWER BACK DOOR DRIVE UNIT
- Install the drive unit with the 3 bolt.
Torque: 12.5 N*m (112 kgf*cm, 9 ft.*lbf)
- Reset the drive unit
Adjustment
HINT:
On the RH side, use the same procedures as on the LH
side.
Since a centering bolt is used as door hinge mounting
bolts on the body side and the door side, the door cannot
be adjusted ...
Power back door main switch
INSPECTION
1. INSPECT POWER BACK DOOR MAIN SWITCH
Inspect the resistance of the main switch.
Resistance
If the result is not as specified, replace the switch.
Apply battery voltage ...
Other materials:
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 ...
Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
2. REMOVE FRONT DOOR SCUFF PLATE LH
3. REMOVE COWL SIDE TRIM SUB-ASSEMBLY LH
4. REMOVE LOWER INSTRUMENT PANEL FINISH
PANEL SUB-ASSEMBLY LH (See page IP-6)
5. REMOVE TIRE PRESSURE WARNING RESET SWITCH
(a) Disengage the 2 claws and remove t ...
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)
ECU-B fuse
Power slide door main switch ...
