
75-30
ENGINE HOOD/DOOR - SLIDE DOOR SYSTEM
750MC-01
INSPECTION
Orange Paint 1. INSPECT POWER SLIDE DOOR MAIN SWITCH
(a) Inspect the resistance of the switch.
Standard:
Terminal No. Condition Specified Condition
Pushed Free (ON) Below 1
4 -5
Pushed (OFF) 10 k or higher
If the result is not as specified, replace the switch.
(b) Apply battery voltage and check the illuminates.
Standard:
Measurement Condition Specified Condition
Battery positive (+) Terminal 1
Illuminates
Bulb Battery negative (-) Terminal 2
Free (ON)
Pushed (OFF) HINT:
Whether the switch illuminates or not will not affect the function
of the LH side.
If the result is not as specified, replace the bulb.
B68927
Satellite Switch 2. INSPECT SATELLITE SWITCH
For LH Slide Door (a) Check the resistance of the switch for the LH/RH door.
Standard:
Terminal No. Condition Specified Condition
1 - 5 (LH) Free (OFF) 10 k or higher
4 - 5 (RH) Pushed (ON) Below 1
If the result is not as specified, replace the switch.
For RH Slide Door (b) Apply battery voltage and check the whether the switch
B67893
B67763 B68442 illuminates.
Standard:
Measurement Condition Specified Condition
Battery positive (+) Terminal 8
Illuminates
Battery negative (-) Terminal 7
HINT:
Whether the switch illuminates or not will not affect the function
of the RH side.
If the result is not as specified, replace the bulb.
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 3391
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ENGINE HOOD/DOOR - SLIDE DOOR SYSTEM
3. INSPECT POWER SLIDE DOOR CONTROL SWITCH
(a) Inspect the resistance of the switch for LH/RH.
Standard:
Pushed
Terminal No. Condition Specified Condition
Free (OFF) 10 k or higher
1 -5
Pushed (ON) Below 1
If the result is not as specified, replace the switch.
(b) Apply battery voltage and check the illuminates.
Illuminating Standard:
Switch Measurement Condition Specified Condition
Battery positive (+) Terminal 4
Illuminates
Battery negative (-) Terminal 2
B67766 If the result is not as specified, replace the bulb.
B67767
T B69865 HINT:
Whether the switch illuminates or not will not affect the function
of the LH side.
4. INSPECT POWER SLIDE DOOR TOUCH SENSOR LH
(a) Check the resistance of the sensor.
Standard:
Terminal No. Condition Specified condition
Free Approx. 1 k
1 -2
Free Pressed Below 100
Pressed
If the result is not as specified, replace the sensor.
1 2
B67899
B58517 B68908
5. INSPECT POWER SLIDE DOOR TOUCH SENSOR RH
(a) Check the resistance of the sensor.
Standard:
Terminal No. Condition Specified condition
Free Approx. 1 k
1 -2
Free Pressed Below 100
Pressed
If the result is not as specified, replace the sensor.
1 2
B67899
B58517 B68908
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 3392
75-32
ENGINE HOOD/DOOR - SLIDE DOOR SYSTEM
6. INSPECT POWER SLIDE DOOR CONTROL MOTOR
Open Close
AND CLUTCH LH
(a) Remove the motor and clutch.
(b) Connect the battery positive (+) lead to terminal 3 and the
battery negative (-) lead to terminal 2.
(c) Apply battery voltage to the terminals and check the mo-
tor operation.
Standard:
Measurement Condition Specified Condition
Battery positive (+) Terminal 8
Open
Battery negative (-) Terminal 7
Battery positive (+) Terminal 7
Closed
Battery negative (-) Terminal 8
If the result is not as specified, replace the motor and clutch.
(d) Check the resistance of the terminals.
Standard:
Terminal No. Specified Condition
2 -3 4.0
B67761 If the result is not as specified, replace the motor and clutch.
(e) Reinstall the motor and clutch with the connector con-
10 V 10 ms
nected.
(f) Check the pulse of the pulse sensor.
(1) Using an oscilloscope, check the pulse generated
GND when the door is manually opened and closed.
Standard (Reference):
Terminal 5 - 9, 9 - 10
Tool setting 10 V/DIV., 10 ms/DIV.
1 cycle of approx. 10 to 20 msec. Vehicle condition Door moving
B68909
If the result is not as specified, replace the motor and clutch.
HINT:
The cycle of the pulse changes between approx. 10 to 20 msec.
according to the speeds that the slide door is moving.
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 3393
75-33
ENGINE HOOD/DOOR - SLIDE DOOR SYSTEM
7. INSPECT POWER SLIDE DOOR CONTROL MOTOR
Close Open
AND CLUTCH RH
(a) Remove the motor and clutch.
(b) Connect the battery positive (+) lead to terminal 3 and the
battery negative (-) lead to terminal 2.
(c) Apply battery voltage to the terminals and check the mo-
tor operation.
Standard:
Measurement Condition Specified Condition
Battery positive (+) Terminal 8
Open
Battery negative (-) Terminal 7
Battery positive (+) Terminal 7
Closed
Battery negative (-) Terminal 8
If the result is not as specified, replace the motor and clutch.
(d) Check the resistance of terminals.
Standard:
Terminal No. Specified Condition
2 -3 4.0
6 - Body ground 10 k or higher
B68463
If the result is not as specified, replace the motor and clutch.
(e) Reinstall the motor and clutch with the connector con-
10 V 10 ms
nected.
(f) Check the pulse of the pulse sensor.
(1) Using an oscilloscope, check the pulse generated
GND when the door is manually opened and closed.
Standard (Reference):
Terminal 5 - 9, 9 - 10
Tool setting 10 V/DIV., 10 ms/DIV.
1 cycle of approx. 10 to 20 msec. Vehicle condition Door moving
B68909
If the result is not as specified, replace the motor and clutch.
HINT:
The cycle of the pulse changes between approx. 10 to 20 msec.
according to the speeds that the slide door is moving.
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 3394
75-34
ENGINE HOOD/DOOR - SLIDE DOOR SYSTEM
8. INSPECT SLIDE DOOR LOCK RELEASE MOTOR
Original Release ASSY LH
Position Operation
(a) Apply battery voltage and inspect operation of the motor.
Standard:
Measurement Condition Specified Condition
Battery positive (+) Terminal 2
Release operation
Battery negative (-) Terminal 1
No battery voltage is applied Original position
B68902 If the result is not as specified, replace the motor assy.
9. INSPECT SLIDE DOOR LOCK RELEASE MOTOR
Release Original ASSY RH
Operation Position (a) Apply battery voltage and inspect operation of the motor.
Standard:
Measurement Condition Specified Condition
Battery positive (+) Terminal 2
Release operation
Battery negative (-) Terminal 1
No battery voltage is applied Original position
B68467 If the result is not as specified, replace the motor assy.
10. INSPECT SLIDE DOOR LOCK REMOTE CONTROL
Handle Operation
Detect Switch SUB- ASSY LH (HANDLE OPERATION DETECT
SWITCH)
(a) Inspect the resistance of the switch.
Standard:
Terminal No. Switch Position Specified Condition
Unlock 10 k or higher
1-3
Lock Below 1
Lock
If the result is not as specified, replace the control assy.
Unlock
B68910
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 3395
75-35
ENGINE HOOD/DOOR - SLIDE DOOR SYSTEM
11. INSPECT SLIDE DOOR LOCK REMOTE CONTROL
Handle Operation SUB- ASSY RH (HANDLE OPERATION DETECT
Detect Switch
SWITCH)
(a) Inspect the resistance of the switch.
Standard:
Terminal No. Switch Position Specified Condition
Unlock 10 k or higher
1-3
Lock Below 1
Lock
If the result is not as specified, replace the control sub-assy.
Unlock
B68910 B69777
Child Protection
12. INSPECT SLIDE DOOR LOCK REMOTE CONTROL
Detect Switch SUB- ASSY LH (CHILD PROTECTION DETECT
SWITCH)
Unlock (a) Inspect the resistance of the switch.
Standard:
Terminal No. Switch Position Specified Condition
Unlock 10 k or higher
Lock 4-5
Lock Below 1
If the result is not as specified, replace the control sub-assy.
Child Lock Lever
B68911
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 3396
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ENGINE HOOD/DOOR - SLIDE DOOR SYSTEM
Child Protection 13. INSPECT SLIDE DOOR LOCK REMOTE CONTROL
Detect Switch SUB- ASSY RH (CHILD PROTECTION DETECT
SWITCH)
Unlock (a) Inspect the resistance of the switch.
Standard:
Terminal No. Switch Position Specified Condition
Unlock 10 k or higher
Lock 4-5
Lock Below 1
If the result is not as specified, replace the control sub-assy.
Child Lock Lever
B68911 B69778
Fuel Lid Closed 14. INSPECT SLIDE DOOR HALF OPEN STOPPER
CONTROL ASSY
(a) Inspect the resistance of the switch.
Standard:
Terminal No. Condition Specified Condition
ON (Fuel lid closed) Below 1
1 -2
OFF (Fuel lid open) 10 k or higher
Fuel Lid If the result is not as specified, replace the control sub-assy.
Switch
Fuel Lid Open
Fuel Lid
Switch
B68900
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 3397
75-37
ENGINE HOOD/DOOR - SLIDE DOOR SYSTEM
15. INSPECT POWER SLIDE DOOR WARNING BUZZER
LH
(a) Check the resistance of the buzzer.
Standard:
Terminal No. Specified Condition
1-2 Approx.1 k
If the result is not as specified, replace the buzzer.
NOTICE:
B68880 S The circuit that causes the buzzer to sound is built
into the slide door ECU, not around the buzzer.
S Directly applying battery voltage to the buzzer does
not cause the buzzer to sound.
16. INSPECT POWER SLIDE DOOR WARNING BUZZER
RH
(a) Check the resistance of the buzzer.
Standard:
Terminal No. Specified Condition
1-2 Approx.1 k
NOTICE:
S The circuit that causes the buzzer to sound is built
B68880 into the slide door ECU, not around the buzzer.
S Directly applying battery voltage to the buzzer does
not cause the buzzer to sound.
If the result is not as specified, replace the buzzer.
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 3398